Page 1 G1000 / GFC 700 System Maintenance Manual Hawker Beechcraft Model 300/B300 Series King Air Contains Instructions For Continued Airworthiness For STC SA01535WI-D 1013 1 0 0 0 2992 190-00716-01 February 2014 Revision 4...
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Page 3 Garmin. Garmin hereby grants permission to download a single copy of this manual and of any revision to this manual onto a hard drive or other electronic storage medium to be viewed and...
Page 4 IMPORTANT All G1000 screen shots used in this document are current at the time of publication. Screen shots are intended to provide visual reference only. All information depicted in screen shots, including software file names, versions and part numbers, is subject to change and may not be up to date.
Page 5: Table Of Contents
3.31 ......... 3-47 IGHTNING YSTEM PTION ONFIGURATION ONFIRMATION 3.32 ESP S ................3-49 UPPORT PTION ONFIGURATION 3.33 POTS H ..................3-50 ANDSET ONFIGURATION G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page i 190-00716-01 Revision 4...
Page 6 ......................5-57 LERT ESSAGES 5.12 GEA T ...................... 5-64 ROUBLESHOOTING 5.13 GTX T ...................... 5-65 ROUBLESHOOTING 5.14 GDL 69A T ....................5-66 ROUBLESHOOTING Page ii G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 7 ECEIVER 6.36 GSD 41 D .................... 6-23 ONCENTRATOR 6.37 GTS T ..................... 6-24 RAFFIC ROCESSOR 6.38 GRA 5500 R ....................6-24 ADAR LTIMETER G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page iii 190-00716-01 Revision 4...
Page 8 SYSTEM RETURN TO SERVICE PROCEDURE ..............8-1 ....................8-2 ACKUP YSTEM ESTING GFC 700 G ....................8-10 ROUND HECKOUT ......................8-15 AINTENANCE ECORDS Page iv G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 9 Figure 3-26, Navigation Database Synchronization ................3-67 Figure 4-1, GIA I/O Page ........................4-20 Figure 4-2, Discrete Valid/Invalid Indications ..................4-20 Figure 4-3, GFC Status Page........................4-21 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page v 190-00716-01 Revision 4...
Page 10 Figure 7-9, RVSM Required Avionics ....................7-44 Figure 7-10, RVSM Critical Region ......................7-45 Figure 7-11, Dial Indicator ........................7-47 Figure 7-12, Static Port Measurement ..................... 7-47 Page vi G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 11 Figure 8-1, GDU Data Verification (ARINC 429) ..................8-7 Figure 8-2, GIA Data Verification (ARINC429/RS-232) ................8-8 Figure 8-3, GIA Data Verification (RS-485) ..................... 8-9 Figure 8-4, Pre-Flight Test ........................8-10 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page vii 190-00716-01 Revision 4...
Page 12 Table 7-6, Vertical Speed Table ......................7-17 Table 7-7, Required GRS/GMU Calibrations ..................7-19 Table 7-8, In-Flight Altitude Hold Performance Test ................7-49 Page viii G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 13: Introduction
Hawker Beechcraft Model 300/B300 series King Air, under STC SA01535WI-D. This document satisfies the requirements for continued airworthiness as defined by 14 CFR Part 23.1529 and Appendix G. Information in this document is required to maintain the continued airworthiness of the G1000 and GFC700.
Page 14 AUX – SYSTEM STATUS page on the MFD. In the AIRFRAME section (upper right corner,) the display shows the current G1000 airframe configuration and system software version number. The airframe configuration is shown in the AIRFRAME field and the system software version number is shown in the following format: ‘SYS SOFTWARE VERSION XXXX.XX’.
Page 15: Organization
Section 2: System Description Provides a complete description of the type design change associated with installing the G1000 integrated cockpit system in the 300/B300 Series King Air. An overview of the G1000 and GFC 700 system interface is also provided.
Page 16: Definitions/Abbreviations
WAAS: Wide Area Augmentation System VHF: Very High Frequency 1.3.1 Units of Measure Unless otherwise stated, all units of measure are English units. Page 1-4 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 17: Publications
Mid-Continent Instruments - Installation Manual and Operating Instructions, 9016182 4200 Series Attitude Indicator TP-336 L-3 Avionics Systems – Emergency Power Supply Installation Manual, PS-835 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 1-5 190-00716-01 Revision 4...
Page 18: Revision And Distribution
Garmin dealer, contacting Garmin Product Support at 913-397-8200, toll free 866-739-5687, or using around the world contact information on https://fly.garmin.com/. A Garmin Service Bulletin describing the revision to this document will be sent to Garmin dealers if the revision is determined to be significant.
Page 19: System Description
• Flight Director: The Flight Directors operate within the GIA 63Ws and use data from the G1000 system, including air, attitude and flight data, to calculate commands for display to the pilot and for the Autopilot. Flight director command bars and mode annunciations are sent to the PFDs through a high-speed Ethernet connection for display to the pilot and copilot.
Page 20: Figure 2-1 Display Units
GDU 1040A PFD (2) & GDU 1500 MFD Two Garmin GDU 1040A displays and one GDU 1500 display are installed in the King Air instrument panel. The GDU 1040A units, 10.4 inch LCD displays with 1024x768 resolution, are configured as PFD 1 and PFD 2;...
Page 21: Figure 2-2, Audio Panel
The dedicated AFCS controls on the GMC 710 allow crew control interface with the various GFC 700 autopilot / flight director functions. GMC 710 controls are discussed in detail in the G1000/King Air 300/B300 Series Cockpit Reference Guide. The GMC 710 is powered by No. 1 Triple Fed Bus.
Page 22: Figure 2-4, Fms Controller
The GCU 477 is powered by No. 3 Triple Fed Bus. The GCU 477 also provides the crew with the added functionality of tuning their receivers via the GCU as well as the PFD. Detailed instructions regarding the controls are discussed in the G1000 Cockpit Reference Guide.
Page 23: Figure 2-6, Gia Unit
GPS receiver, Flight Director, and system integration microprocessors. The GIAs also serve as a communication interface to all other G1000 LRUs in the system. Each GIA 63W communicates directly with the on-side GDU 1040A display using a HSDB Ethernet connection. Both GIAs are located remotely in the nose equipment bay.
Page 24: Figure 2-7, Gea Unit
2.1.8 GEA 71 Engine/Airframe Unit (2) The Garmin GEA 71 Engine/Airframe Units provide engine/airframe data to the G1000 system. Data received from transducers/sensors is processed and sent to GIA 63Ws (via RS-485 digital interface), and subsequently to the GDU 1500 MFD. Engine parameters are normally displayed on the MFD. In the event of MFD failure, the engine parameters can be displayed on PFD 1 and/or PFD 2 using display reversion.
Page 25: Figure 2-8, Air Data Computer
No. 1 Triple Fed Bus and a secondary power supply from Center Bus. GDC 2 receives power from No. 3 Triple Fed Bus. GDC 1 and GDC 2 connect to existing pitot/static ports. Refer to Figure 2-24 for a schematic of the aircraft’s pitot/static system and its connections to the G1000 STC installed equipment.
Page 26: Figure 2-11, Magnetometer
2.1.11 Attitude & Heading Reference System (2) The Garmin GRS 77 or GRS 7800 AHRS units provide attitude and heading information to the G1000 system. The units, mounted in the nose equipment bay, contain advanced tilt sensors, accelerometers, and rate sensors. The unit interfaces with the Garmin Air Data Computers and GMU44 Magnetometer and utilizes GPS signals from the GIA 63Ws.
Page 27: Figure 2-12, Gdl 69A Datalink
Optional remote control (GRC 10) and remote control transceiver (GRT 10) may be interfaced with the GDL 69A. Installation of the GRC 10 and GRT 10 is in accordance with Garmin STC SA01487SE or other approved data. Refer to the approved Instructions for Continued Airworthiness information for these units.
Page 28: Figure 2-14, Gsr 56 Satellite Receiver
2.1.15 GSR 56 Satellite Receiver (optional) The GSR 56 provides airborne low speed data link and voice communication capability to Garmin Integrated Flight Deck installations. The GSR 56 contains a transceiver that operates on the Iridium Satellite network. The GSR 56 interfaces directly to the GDL 59 via an RS-232 interface or may be installed as a stand-alone unit with an interface to GIA #1.
Page 29: Figure 2-17, Gts Traffic Processor
The GTS traffic processor also interfaces with the GTX 3000 through ARINC 429 digital data lines. The GTS traffic processor is powered from the Right Gen Avionics Bus. Figure 2-17, GTS Traffic Processor G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 2-11 190-00716-01...
Page 30 2.1.20 GSA 80 Servos and GSM 86 Servo Gearboxes (3) The Garmin GFC 700 AFCS uses GSA 80 high torque servos to control aircraft pitch, pitch trim and roll. The pitch trim variant of the GSA 80 is a high speed servo actuator. The GSA 80 contains a motor- control and monitor circuit board, as well as a solenoid and a brushless DC motor.
Page 31: Figure 2-20, Gsa 9000 / Gsm 9100
63Ws. The GSA 9000 yaw servo is located in the tail. Power to the servo is received from No. 2 Triple Fed Bus. The servo mounts to a Garmin GSM 9100 Servo Gearbox. The GSM 9100 is responsible for transferring the output torque of the GSA 9000 servo actuator to the mechanical flight control surface linkage.
Page 32: G1000 Optional Interfaces
Optional equipment interfaces include lightning detection, traffic, transponder, radar altimeter, ADF and DME systems. The G1000 also provides a general purpose ARINC bus for use with third party entertainment and cabin equipment. Refer to wiring diagram listed in Table 1-2, for specific interface information.
Page 33: Electrical Power Distribution
This standby battery power is independent from the normal electrical system and provides redundant power for the standby instruments in the event that all other electrical power is lost. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 2-15...
Page 34: Figure 2-22, 300/B300 Electrical Distribution (Post G1000 Stc)
Figure 2-22, 300/B300 Electrical Distribution (Post G1000 STC) Page 2-16 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 35: Figure 2-23, G1000 Component Power Sources
Figure 2-23, G1000 Component Power Sources G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 2-17 190-00716-01 Revision 4...
Page 36: Electrical Load Utilization
The following chart lists the electrical equipment and their associated loads for each of the standard and optional items installed on the King Air 300 series airplanes with the installation of G1000. The loads specified are used to verify the electrical buses, generating system and batterys are operated within their limits and capacity.
Page 37 GSA 80 – Pitch Servo 1.61 A 011-00877-20 GSA 9000 – Yaw Servo 1.80 A 011-02213-00 011-02213-10 GSA 80 – Pitch Trim Servo 1.61 A 011-00877-21 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 2-19 190-00716-01 Revision 4...
Page 38 4200-11 (MOD Standby Altimiter See Note 3A43.22.35F.28. Vibrator .030 A 1.FU (Thommen Lighting .096 A P/N), or .157 A total 16650-1172 Aerosonic P/N) Page 2-20 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 39 Part Number Notes Used (Amps DC) Standby Airspeed Indicator .050 A MD25-300 (Mid- Continent Inst P/N), or .050 A 25030-0184 (Aerosonic Corp P/N) G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 2-21 190-00716-01 Revision 4...
Page 40: Pitot/Static System
Pitot/Static System The following schematic shows the pitot-static system as modified by this installation: Figure 2-24, Pitot/Static System (Post G1000 STC) Page 2-22 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 41: Shield Block Grounds
Shield Block Grounds The connectors on Garmin G1000 LRUs utilize the Shield Block grounding system to provide necessary ground reference to wire shielding and/or transducers. The shield block termination method allows multiple grounds to be terminated directly to a block mounted to the connector backshell assembly.
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Page 43: G1000 Control & Operation
G1000 Control & Operation All control and operation of G1000 equipment as normally used in flight occurs through the PFDs, MFD, GMC 710, GCU 477 and GMA 1347D audio panel. Figure 3-1 through Figure 3-6 identify various interface buttons for these units.
Page 44: Figure 3-2, Gdu 1500 Control Interface
Figure 3-3, G1000 Softkeys 3.1.2 FMS Knob The FMS knob is the primary control for the G1000 system. Operation is similar to the Garmin 400/500 Series units. To cycle through different configuration screens: To change page groups: Rotate the large FMS knob.
Page 45: Gcu 477 - Mfd Controller
Figure 3-4, MFD Controls (GCU 477 shown) GMC 710 - AFCS Controls The dedicated AFCS controls located on the GMC 710 are discussed in detail in the G1000 CRG. The following figure is provided for reference: Figure 3-5, AFCS Controls (GMC 710 shown)
Page 46: Gma 1347D Audio Panel
Digital Recording Playback Cabin Intercom Intercom System (ICS) ICS VOL SQ (Small Knob) Master VOL (Large Knob) Reversionary Mode Figure 3-6, GMA 1347D Controls Page 3-4 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 47: G1000 Normal Mode
GRA 5500 Radar Altimeter (optional) The G1000 system is now powered in the normal mode. In the normal operating mode, data fields that are invalid have large red X’s through them. A valid field does not display a red X. Allow the displays to initialize for approximately one minute.
Page 48: Reversionary Mode
5-second interval, the timer will repeat the count. Figure 3-8, Automatic Reversion with MFD failure Figure 3-9, Manual Reversion with pilot PFD failure Page 3-6 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 49: Configuration Mode Overview
Configuration Module. Refers to an ‘active’ setting or parameter currently being used by the LRU. LRUs store the ACTIVE: ‘active’ settings within internal memory. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 3-7 190-00716-01 Revision 4...
Page 50: Figure 3-10, Set>Actv Diagram
By pressing the SET>ACTV softkey, this copies the SET column to the LRU unit’s configuration memory. The settings then become the ACTIVE settings for the LRU being configured. Figure 3-10, SET>ACTV Diagram Page 3-8 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 51: Figure 3-11, Loss Of Communication
Red X: Expected data is not received. A red X could also indicate that a parameter/component is invalid. • White N/A: Expected data is OFF, or no data is expected. Figure 3-13, Data Transmission Indicators G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 3-9 190-00716-01 Revision 4...
Page 52 2. GRS / GMU Calibration ADC Page Group 1. ADC Configuration 2. GDC Configuration GFC Page Group 1. GFC Configuration 2. GFC Status GMA Page (GMA Configuration) Page 3-10 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 53 CAL Page Group 1. Fuel Tank Calibration 3. HSCM Calibration 2. Flaps & Trim Calibration 4. DAT Configuration * Appears only if option is installed. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 3-11 190-00716-01 Revision 4...
Page 54: G1000 / Gfc 700 Software Information
G1000 software and configuration files are controlled via the approved software image part number listed on the General Arrangement drawing listed in Table 1-2. This software image is loaded into the G1000 using a software loader card. The installer shall create this software loader card by downloading the approved software image in accordance with section 3.8.2.
Page 55 Loader Card Creation The software image is an executable self-extracting file which builds the correct file structure onto an SD card for use loading software to the G1000 and GFC700. To obtain the current file, follow the procedures outlined below.
Page 56 Ensure files are not necessary or card is empty before proceeding. Version of card being created Enter SD card Click next once card is inserted Page 3-14 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 57 8. Ensure the card and correct drive letter is used, and click next. Select drive 9. A window will pop-up onto the screen to indicate file progress. Copy of files to selected drive G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 3-15 190-00716-01 Revision 4...
Page 58 Software files are defined by part number and version number on the General Arrangement drawing. See Table 1-2 for the correct General Arrangement drawing part numbers. Each G1000 / GFC 700 LRU reports the software version it currently contains to the user in two places.
Page 59: Figure 3-14, G1000 Lru Configuration File Storage
3.8.5 Configuration File Storage The G1000 system is designed to store all configuration settings in various places so that the configuration is retained in the aircraft during maintenance of units. During system configuration, each file is sent directly to the applicable LRU where it is stored in local LRU memory (reference Figure 3-14.) Each file is also stored in the PFD internal memory.
Page 60: Figure 3-15, Grs/Gdc Configuration Settings Storage
The GDC 7400 air data computer configuration file is loaded directly to GDC 7400 internal memory and there is no configuration module for the GDC 7400. Figure 3-15, GRS/GDC Configuration Settings Storage Page 3-18 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 61: G1000 Software/Configuration Procedure
The following diagram depicts an overview of the software/configuration sequence for the G1000 system. This applies mostly to a new G1000 system which has not previously been powered up and is for informative purposes only.
Page 62 1. Connect a ground power unit to the external power receptacle and turn on the ground power unit. 2. Set the BAT, EXT PWR and AVIONICS MASTER PWR switches to ON. 3. With the G1000 system powered on, pull the MFD, PFD 1 (PRI), PFD 1 (SEC), and PFD 2 circuit breakers.
Page 63: Figure 3-17, Airframe Options
4. Once the propeller type is selected the cursor moves to the PRODUCT window. Select the software and/or configuration which is to be loaded for each G1000 LRU. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 3-21...
Page 64: Figure 3-19, Configuration/Software Load Page
5. After verifying that the desired software and configuration files are checked, press the LOAD softkey. The G1000 system automatically begins loading software and default configuration files to the selected LRUs in the proper order.
Page 65 General Arrangement drawing listed in Table 1-2. Software Configuration is a critical part of the G1000 operation and must be verified before returning an aircraft to service. If any software version and/or part number does not match those specified by the General Arrangement drawing, or if the software is not successfully loaded, DO NOT continue.
Page 66: Non-Garmin Tas/Tcas I Traffic System Option Configuration
3.10 Non-Garmin TAS/TCAS I Traffic System Option Configuration Follow this procedure to enable a non-Garmin TAS/TCAS I traffic system function for the G1000 system if required. NOTE The G1000 can only be configured for TIS or TAS/TCAS I, but not both. Performing this procedure will automatically disable the TIS function.
Page 67: Gts 820/850 Traffic System Configuration
3.11 GTS 820/850 Traffic System Configuration Follow this procedure to enable the GTS 820/850 traffic system function for the G1000 system if required. NOTE The G1000 can only be configured for TIS or TAS/TCAS but not both. Performing this procedure will automatically disable the TIS function.
Page 68: Gts Processor
3.12 GTS Processor Follow this procedure to enable the GTS Processor traffic system function for the G1000 system if required. NOTE Configuration of the GTS Processor will require the GTS system to be configured with the aircraft mode S address. Coordinate this configuration with Section 3.45 “Aircraft Registration Number Entry”.
Page 69: Gtx 33/33D Configuration
2. Activate cursor and rotate the small FMS knob to display the drop down menu. Rotate the small FMS knob to highlight “King Air – Garmin Options” and press ENT key on PFD1. 3. Rotate the small FMS knob to highlight “King Air - GTX 33ES”. Press ENT key on PFD1.
Page 70: Gtx 3000 Configuration
3.14 GTX 3000 Configuration This STC only certifies the GTX 3000 interfacing with the Garmin TCAS II. The GTX 3000 is compatible with other suppliers TCAS II system but it’s not part of this STC and therefore it cannot be installed with a third-party TCAS II system. Coordinate the GTX 3000 configuration with Section 7.5 “GTX 33( ) or GTX 3000 Transponder”.
Page 71: Gdl 59 Wi-Fi Data Link Option Configuration
2. Activate cursor and rotate the small FMS knob to display the drop down menu. Rotate the small FMS knob to highlight “King Air – Garmin Options” and press ENT key on PFD1. 3. Rotate the small FMS knob to highlight “King Air - GDL 59”. Press ENT key on PFD1.
Page 72: Gsr 56 Satellite Receiver With Gdl 59 Wi-Fi Data Link Option Configuration
2. Activate cursor and rotate the small FMS knob to display the drop down menu. Rotate the small FMS knob to highlight “King Air – Garmin Options” and press ENT key on PFD1. 3. Rotate the small FMS knob to highlight “King Air – GSR 56 with GDL 59”. Press ENT key on PFD1.
Page 73: Gsr 56 Satellite Reciever Stand-Alone Option Configuration
2. Activate cursor and rotate the small FMS knob to display the drop down menu. Rotate the small FMS knob to highlight “King Air – Garmin Options” and press ENT key on PFD1. 3. Rotate the small FMS knob to highlight “King Air - GSR 56 Stand Alone”. Press ENT key on PFD1.
Page 74: Grs 77 Ahrs Software/Configuration
2. Activate cursor and rotate the small FMS knob to display the drop down menu. Rotate the small FMS knob to highlight “King Air – Garmin Options” and press ENT key on PFD1. 3. Rotate the small FMS knob to highlight “King Air - GRS 77”. Press ENT key on PFD1.
Page 75: Grs 7800 Ahrs Software/Configuration
2. Activate cursor and rotate the small FMS knob to display the drop down menu. Rotate the small FMS knob to highlight “King Air – Garmin Options” and press ENT key on PFD1. 3. Rotate the small FMS knob to highlight “King Air - GRS 7800”. Press ENT key on PFD1.
Page 76: Gwx 68 Software/Configuration
2. Activate cursor and rotate the small FMS knob to display the drop down menu. Rotate the small FMS knob to highlight “King Air – Garmin Options” and press ENT key on PFD1. 3. Rotate the small FMS knob to highlight “King Air - GWX 68”. Press ENT key on PFD1.
Page 77: Gwx 70 Software/Configuration
2. Activate cursor and rotate the small FMS knob to display the drop down menu. Rotate the small FMS knob to highlight “King Air – Garmin Options” and press ENT key on PFD1. 3. Rotate the small FMS knob to highlight “King Air - GWX 70”. Press ENT key on PFD1.
Page 78: Gmu 44 Software/Configuration
2. Activate cursor and rotate the small FMS knob to display the drop down menu. Rotate the small FMS knob to highlight “King Air – Garmin Options” and press ENT key on PFD1. 3. Rotate the small FMS knob to highlight “King Air - GMU 44”. Press ENT key on PFD1.
Page 79: Taws-A Support Configuration
Green “PASS” in the Configuration column for each item loaded. • “Upload Complete………….COMPLETE” in the summary box. 6. Press ENT key on PFD1 to acknowledge upload complete. 7. Deactivate cursor. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 3-37 190-00716-01 Revision 4...
Page 80: Taws-A Voice No Callout Option Configuration
Green “PASS” in the Configuration column for each item loaded. • “Upload Complete………….COMPLETE” in the summary box. 6. Press ENT key on PFD1 to acknowledge upload complete. 7. Deactivate cursor. Page 3-38 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 81: Taws-A Voice Callout Option Configuration
Green “PASS” in the Configuration column for each item loaded. • “Upload Complete………….COMPLETE” in the summary box. 6. Press ENT key on PFD1 to acknowledge upload complete. 7. Deactivate cursor. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 3-39 190-00716-01 Revision 4...
Page 82: Adf Option Configuration
Green “PASS” in the Configuration column for each item loaded. • “Upload Complete………….COMPLETE” in the summary box. 6. Press ENT key on PFD1 to acknowledge upload complete. 7. Deactivate cursor. Page 3-40 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 83: Dme Option Configuration
Green “PASS” in the Configuration column for each item loaded. • “Upload Complete………….COMPLETE” in the summary box. 6. Press ENT key on PFD1 to acknowledge upload complete. 7. Deactivate cursor. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 3-41 190-00716-01 Revision 4...
Page 84: Rad Alt Option Configuration
Enter username and password. 2. Select Technical Tools then select Software Downloads. 3. In the Keyword(s) filter, enter “GRA” and click on the Go button. Page 3-42 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 85 GIFD installations) using a personal computer (installed with Microsoft Windows XP or later) and the GRA 5500 Retrofit Installation Tool, Garmin part number 006-A0451-00. This tool is also used to assist in the diagnosis and resolution of asserts found in the GRA 5500 assert log during the installation process and during post-installation flight operation.
Page 86 Windows Control Panel. 3.28.3 GRA 5500 Calibration The following actions must be performed after initial installation of the Garmin GRA 5500: 1. Connect a PC (that has the GRA 5500 Retrofit Installation Tool installed) to the GRA 5500 via a USB cable to the installed USB Pigtail located near the GRA 5500.
Page 87: Non-Garmin Tcas Ii Traffic System Option Configuration
3.29 Non-Garmin TCAS II Traffic System Option Configuration Follow this procedure to enable a non-Garmin TCAS II traffic system function for the G1000 system if required. Do not accomplish the GTX33/33D configuration procedure per Section 3.13. NOTE The G1000 can only be configured for TIS or TCAS II but not both.
Page 88: Lightning System Option Configuration
3.30 Lightning System Option Configuration Follow this procedure to enable the lightning system option (WX-500) for the G1000 system if required. Follow Section 3.31 once the following steps are complete. 1. With the loader card in the top slot of PFD1 and PFD1 in configuration mode, select the “System Upload”...
Page 89: Lightning System Option Configuration Load Confirmation
2. Activate the cursor to highlight the DATA field. Use the small FMS knob to open the drop down menu then select ‘Config’ and press ENT key on the PFD1. Figure 3-21, Stormscope Configuration G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 3-47 190-00716-01...
Page 90 Inhibit Line Antenna Bottom Mount J3-3 Open 4. Deactivate the cursor. NOTE The DATA window is only updated once every five seconds. Page 3-48 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 91: Esp Support Option Configuration
Green “PASS” in the Configuration column for each item loaded. • “Upload Complete………….COMPLETE” in the summary box. 6. Press ENT key on PFD1 to acknowledge upload complete. 7. Deactivate cursor. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 3-49 190-00716-01 Revision 4...
Page 92: Pots Handset Configuration
5. Use the small FMS knob to select YES and press the ENT key. 6. After GDL 59 is configured, press the ENT key. Page 3-50 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 93: Flight Data Recorder Option Configuration
IMPORTANT! A separate approval is required for the installation of a Flight Data Recorder system. This configuration option only allows the G1000 to interface to a Flight Data Recorder system. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air...
Page 94 Green “PASS” in Configuration and Software columns for each item loaded • “Upload Complete………….COMPLETE” in the summary box. 6. Press ENT key on PFD1 to acknowledge upload complete. 7. Deactivate cursor. Page 3-52 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 95: Flitecharts Configuration
If ChartView has previously been enabled, and is no longer desired, follow the procedures outlined in this section to return the G1000 system to the basic FliteChart functions. If ChartView has not been enabled, the following procedure is not required.
Page 96: Standard Taws-B Enable
General Arrangement Drawing 005-00629-02, will be required for this procedure. NOTE The G1000 has various features that require the use of unlock/enable cards to activate the feature. Throughout this document these cards are generically referred to as ‘enable cards’. In some cases, the actual label on the physical card may say ‘unlock’.
Page 97: Optional Taws-A Enable
General Arrangement Drawing 005-00629-02, will be required for this procedure. NOTE The G1000 has various features that require the use of unlock/enable cards to activate the feature. Throughout this document these cards are generically referred to as ‘enable cards’. In some cases, the actual label on the physical card may say ‘unlock’.
Page 98: Supplemental Database Loading
13. Press the PFD1 DB softkey again to toggle to PFD2 DB. Scroll through all of the databases contained in the PFD2 and confirm that the correct databases are loaded. Page 3-56 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 99: Optional Svs/Pathways Enable
Terrain/Obstacle/SafeTaxi database card installed in the lower slot. NOTE When the SVS/Pathways option is enabled for the first time the G1000 writes its unique system ID to the physical card and locks the files to this unique ID. This prevents the SVS/Pathways unlock card from ever being used to activate the SVS/Pathway feature in other G1000 systems.
Page 100: Optional Esp Enable
Ensure that the “ESP Support (no AOA)” configuration has been loaded per Section 3.32. NOTE The G1000 has various features that require the use of unlock/enable cards to activate the feature. Throughout this document these cards are generically referred to as ‘enable cards’.
Page 101: Optional Search And Rescue Enable
General Arrangement Drawing 005-00629-02, will be required for this procedure. NOTE The G1000 has various features that require the use of unlock/enable cards to activate the feature. Throughout this document these cards are generically referred to as ‘enable cards’. In some cases, the actual label on the physical card may say ‘unlock’.
Page 102: Optional Garmin Tcas I Enable (From Gts 825 To Gts 855)
Enable Card, as specified on the General Arrangement Drawing 005-00421-03, will be required for this procedure. NOTE The G1000 has various features that require the use of unlock/enable cards to activate the feature. Throughout this document these cards are generically referred to as ‘enable cards’. In some cases, the actual label on the physical card may say ‘unlock’.
Page 103: Optional Garmin Tcas Ii Enable (From Gts 825 To Gts 8000)
Arrangement Drawing 005-00421-03, will be required for this procedure. NOTE The G1000 has various features that require the use of unlock/enable cards to activate the feature. Throughout this document these cards are generically referred to as ‘enable cards’. In some cases, the actual label on the physical card may say ‘unlock’.
Page 104: Aircraft Registration Number Entry
This section is only applicable to those aircraft that use the GTX 33/33D or GTX 3000 transponder configuration loaded per Sections 3.13 or 3.14, respectively. There are two different procedures in this section, one for G1000 System Software Version 0985.06 (and previous) and one for G1000 System Software Version 0985.07 (and subsequent).
Page 105 7. Press the “SET GTX2” softkey and acknowledge the PFD1 prompt by pressing the ENT key. 8. Press the “SET GTS” softkey and acknowledge the PFD1 prompt by pressing the ENT key. 9. After completing transponder configuration, deactivate the cursor. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 3-63 190-00716-01...
Page 106: Gdl 69 Alternate Antenna Location Configuration
Figure 3-24, GDL 69 Cable Loss 5. Verify GDL 69 is configured, then press the ENT key on PFD1 to acknowledge. Figure 3-25, GDL 69 Cable Loss Configured Page 3-64 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 107: Blr Winglet Option (Model 300 Only)
Green “PASS” in the Configuration column for each item loaded. • “Upload Complete………….COMPLETE” in the summary box. 6. Press ENT key on PFD1 to acknowledge upload complete. 7. Deactivate cursor. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 3-65 190-00716-01 Revision 4...
Page 108: Splash Screen Loading
Any time software and/or configuration is loaded to the system, the splash screens may need to be reloaded to all three display units. Page 3-66 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 109: Navigation Database Loading
A new navigation database cycle may be loaded before it is effective. The new database will be stored on the G1000 bottom SD card until it becomes effective. The G1000 will automatically update to use the new database at the first on-ground power-on after its effectivity date.
Page 110 14. Press the PFD1 DB softkey again to toggle to PFD2 DB. Scroll through all of the databases contained in the PFD2 and confirm that the correct databases are loaded. Page 3-68 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 111: Configuration Of Navigation Map For Traffic System
MFD, count 2 keys to the left), reset the MFD circuit breaker. 5. When prompted to clear user settings, select the YES softkey on each unit. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 3-69...
Page 112 This page intentionally left blank. Page 3-70 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 114: Servicing Information
Servicing Information G1000/GFC 700 LRU maintenance is ‘on condition’ only. No component-level overhaul is required for the G1000/GFC 700 installation. 4.2.1 On Condition Servicing ‘On Condition’ replacement and/or servicing should occur when an item exhibits conditions, symptoms, and/or abnormalities defined in Section 1 of this manual. Replacement and/or servicing should be made only after the technician troubleshoots the system to the extent determined necessary by using the guidance in this manual along with common avionics maintenance practices.
Page 115 Section 3.28.1 • For software loader code 0985.07 – GRA 5500 Retrofit Tool (If GRA 5500 is installed) – Garmin P/N 006-A0451-00 obtained from www.garmin.com web-site from instructions in Section 3.28.2 The gauging equipment tool is used for the static port inspection for RVSM compliant aircraft only.
Page 116: Maintenance Intervals
Special Inspection Items - Calendar limited inspections have a tolerance of ± 12 days per 12 calendar months. The intention of Garmin is to align this maintenance program as best possible with the existing King Air 300/B300 inspection program. For a complete description of the King Air inspection program, refer to the Super King Air 300 or B300 Maintenance Manual listed in Table 1-2.
Page 117 GWX 68 or GWX70 6.15 GMC 710 Removal & Replacement 6.14 GCU 477 6.13 GTS 820/850 Traffic 6.31 Unit GPA 65 PA/LNA Unit 6.32 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 4-5 190-00716-01 Revision 4...
Page 118 Fans Operational 4.15 820 hours max cooling fans. Verify airflow from each fan Check * Denotes Airworthiness Limitation Maintenance Requirement (See Section 4.1) Page 4-6 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 119 No. 1 and No. 2 GIA Band Check* inputs and the air ground status logic. * Denotes Airworthiness Limitation Maintenance Requirement (See Section 4.1) G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 4-7 190-00716-01 Revision 4...
Page 120 Antenna installation per Table 4-9. Actual or Suspected Lightning Strike To Inspect the GIA Fan discrete output. On Condition the Aircraft (Table 4-9) Page 4-8 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 121 (standby compass checked during existing maintenance) Annunciator/Switch – Removal & Replacement 6.23 On Condition Standby Battery * Denotes Airworthiness Limitation Maintenance Requirement (See Section 4.1) G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 4-9 190-00716-01 Revision 4...
Page 122: Table 4-2, Discontinued Maintenance Intervals
Super King Air 300 or B300 Maintenance Manual, or other appropriate maintenance manual, in cases where the requirements conflict. Page 4-10 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 123: Visual Inspection
Inspect Ground blocks for security of attachment, corrosion or other defects. Ensure all connectors are securely fastened. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 4-11 190-00716-01 Revision 4...
Page 124: Table 4-5, Pilot's Compartment Visual Inspection Procedure
Table 1-2. Pay particular attention to possible areas of chaffing. harness Inspect all other exposed G1000 / GFC wiring and coax for chafing, damage, proper routing of wire bundles and security of attachment in accordance with AC 43.13-1B, Chapter 11, Section 8, Paragraph 11-96 and the Cabin Wire Harness Routing drawing, listed in Table 1-2.
Page 125 Inspect that all required placards are installed. Placards must be legible, secure and in Placards good condition. Refer to the Main Instrument Panel Installation drawing listed in Table 1-2. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 4-13 190-00716-01...
Page 126: Table 4-7, Cabin Area Visual Inspection Procedure
(GTS 820/850 traffic attachments to the harness connector assembly as well as the integrity of the option only) individual shields and their attachment. Page 4-14 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 127: Table 4-8, Rear Fuselage And Empennage Visual Inspection Procedure
Check the integrity of the shield block ground attachments to the harness connector Altimeter assembly as well as the integrity of the individual shields and their attachment. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 4-15 190-00716-01...
Page 128: Electrical Bonding Test
Phase 3 Electrical Bonding Test and Phase 4 Electrical bonding test. This places the bonding test requirement for each G1000 LRU in the same phase as the visual inspection of that zone to minimize access requirements.
Page 129 If the measured current is 1.2 amps, (20% high from the target 1 amp current), then the allowable voltage measurement would be 20% high, 2.5 milli-volts would now be 3.0 milli-volts. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 4-17...
Page 130 • GDL 59 top: __________ milli-volts (if installed) • GSD 41 top: __________ milli-volts (if installed) • GRA 5500: __________ milli-volts (if installed) Page 4-18 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 131: Grs 77 Or Grs 7800 Earth Magnetic Field Updates
GRS 77 or GRS 7800 remains a Garmin-supported product. The G1000 system alerts the operator that the magnetic field database is out of date by issuing the message “AHRS SERVICE – AHRS Magnetic-field model needs update”. Garmin will distribute update instructions when updates are available.
Page 132: Flaps-In-Motion Discrete Input Check
Flaps-in-motion Discrete Input Check To perform this check, all G1000 and GFC 700 equipment must be installed and operational. Start PFD1 in Configuration Mode and go to the GIA Page Group and select the GIA I/O Configuration Page using the FMS knob. Perform the following checks:...
Page 133: Gsm 86 Slip Clutch Torque Check Procedure
GSM 86 Slip Clutch Torque Check Procedure Perform either the Automated Slip Clutch Test Procedure per Section 4.9.1 or the Manual Slip Clutch Test Procedure per Section 4.9.2. To perform the procedure, all G1000 and GFC 700 equipment must be installed and operational.
Page 134: Table 4-10, Measured Torque
Torque (in-lbs) Pitch Roll Pitch Trim Table 4-10, Measured Torque * This value valid only with the GSM86 continuous travel servo gearbox (p/n 011-01904-01) Page 4-22 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 135: G1000 Redundant Connection Check
1. Connect a ground power unit to the external power receptacle and turn on the ground power unit. 2. Set the BAT, EXT PWR and AVIONICS MASTER PWR switches to ON. 3. With the G1000 system in normal mode, pull the following circuit breakers on the right hand circuit breaker panel: •...
Page 136 NAV 1 and COMM1 tuning fields on PFD 1 and PFD 2 are invalid (red X). • L/R engine data remains valid. • XPDR1 is Inoperative. • GMA1 is Inoperative. Page 4-24 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 137 If equipped with ADF and/or DME, ADF/DME windows flag invalid. 9. Restore power to both GIA units. The G1000 Redundant Connections Check is complete. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 4-25 190-00716-01 Revision 4...
Page 138: Engine Data Check
Chromel-White #8 leads of the thermocouple junction block. Make sure the polarity of the Alumel and Chromel leads are strictly observed when making connections. 4. Apply external power to aircraft and start the G1000 in normal mode. 5. Using the Thermocouple Calibrator (or equivalent), inject the DC signals specified in Table 4-12 and verify the indications are within specified tolerances.
Page 139: Figure 4-4, Ambient Temperature Conversion Chart
3. Connect the Signal Generator to pins C (HI) and R (LO) of J102. Apply external power to aircraft and start the G1000 in normal mode. 5. Using the Signal Generator, inject DC signals specified in Table 4-13 and verify the indications are within the specified tolerances.
Page 140: Trim Annunciator Check
This procedure checks the pitch trim (PTRM) annunciation from both GIA 1 and GIA 2 and the mis-trim AFCS status alerts. 1. Ensure the G1000 is in normal mode, autopilot is not engaged, and the mode controller XFR key is selected to the pilot side.
Page 141 33. Verify that the amber RUD→ annunciator is displayed on both PFD 1 and PFD 2. 34. Disengage autopilot. 35. The Trim Annunciator Check is complete. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 4-29 190-00716-01...
Page 142: G1000 Miscompare Checks
Autopilot disconnects at approximately 5 deg AHRS1 / AHRS2 miscompare • The autopilot disconnect audio alert (two hi-low tones) sounds • A red flashing AP annunciator on PFD1 and PFD2 Page 4-30 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 143: Gia Cooling Fans Operational Check
This procedure will verify that airflow is present from the ported avionics cooling fans to the #1 and #2 GIA units. The fan speed monitoring circuits and annunciations are checked by the G1000 Cooling Fan Fail Annunciation Check in Section 8.1.4 and a Visual Inspection of the fans and hoses is accomplished in Section 4.4.
Page 144: Standby Battery Periodic Checks
0-30 VDC, 20A capacity Fluke Model 8050A Load Resistor 7Ω +/- 1% 250 watt Stopwatch Capable of measuring to the minute Figure 4-5, Standby Battery Page 4-32 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 145 3) Connect Digital Voltmeter leads to J1 connector pins 11 (+) and 7 (-). Connect the Load Resistor across J1 connector pins 11 (+) and7 (-) and start timing the discharge period with a stopwatch. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 4-33 190-00716-01...
Page 146: Figure 4-6, Power Supply Connection
11 (+) and 7 (-) and charge the unit for 16 hours. The batteries should reach 80% capacity within 1 hour and full charge at 16 hours. Figure 4-6, Power Supply Connection Page 4-34 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 147: Rudder Boost Operational Check
GA 58 Traffic Antenna, Lower (if Garmin traffic system is installed) • Transponder Antenna, Upper #1 (if Garmin GTX 33D or GTX 3000 transponder is installed) • Transponder Antenna, Upper #2 (if Garmin GTX 33D or GTX 3000 transponder is installed) •...
Page 148: Figure 4-7, Exterior Skin Inspection Around Antennas
All damage must be repaired using data obtained from the Structural Inspection and Repair Manual (SIRM), Beechcraft Repair Design Office (RDO) or other approved sources. Page 4-36 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 149: Troubleshooting
Troubleshoot the G1000 system by first identifying, then isolating the specific failure to the responsible LRU. There are several indications that the G1000 presents to the pilot or technician, showing overall system condition. A course of action should be determined based on the information presented on the display.
Page 150: G1000 Alerting System
Pressing the ALERTS softkey again removes the Alerts window from the display. Softkey Annunciation: When the G1000 Alerting System issues an alert, the ALERTS softkey is used as a flashing annunciation to accompany the alert. During the alert, the ALERTS softkey label changes to ADVISORY as shown in Figure 5-3.
Page 151 Aural & Audio Alerts The G1000 system is capable of issuing audio and aural (voice) alerts for various situations. The following alerts are utilized by the G1000: Alert Name Purpose Traffic (voice) Traffic Advisory No Traffic (voice) Traffic Unavailable “Minimums, Minimums” (voice)
Page 152 II) unit. For installations of other approved TCAS II systems, these alerts and visual indications may be slightly different. For instance, “MONITOR VERTICAL SPEED” in the GTS processor installation is “ADJUST VERTICAL SPEED” for the third-party TCAS II installation. Page 5-4 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 153: System Annunciations
• Amber question mark (?) = data path status is unknown • Green checkmark ( )= data path is known to be good G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-5 190-00716-01 Revision 4...
Page 154 Check the PFD1/GMC 710 interconnect wiring for faults. Replace GMC 710 if problem remains. PFD1/GMC 710 data path functionality is unknown. Reload Amber PFD1 configuration file. Page 5-6 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 155 Check the PFD1/GDC 7400 #1 interconnect wiring for faults. Replace GDC 7400 #1 if problem remains. PFD1/GDC 7400 #1 data path functionality is unknown. Reload Amber PFD1 configuration file. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-7 190-00716-01 Revision 4...
Page 156 Check the PFD2/GMC 710 interconnect wiring for faults. Replace GMC 710 if problem remains. PFD2/GMC 710 data path functionality is unknown. Reload Amber PFD2 configuration file. Page 5-8 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 157 Check the PFD2/GDC 7400 #2 interconnect wiring for faults. Replace GDC 7400 #2 if problem remains. PFD2/GDC 7400 #2 data path functionality is unknown. Reload Amber PFD2 configuration file. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-9 190-00716-01 Revision 4...
Page 158 Check the MFD1/GCU 477 interconnect wiring for faults. • Replace GCU 477. Replace MFD if problem remains. MFD1/GCU data path functionality is unknown. Reload MFD1 Amber configuration file. Page 5-10 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 159 Replace GTX 33 or GTX 3000 #1 if problem remains. GIA1/GTX 33 or GTX 3000 #1 data path functionality is Amber unknown. Reload GIA1 configuration files. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-11 190-00716-01 Revision 4...
Page 160 Check the GIA1/GMA 1347D #1 interconnect wiring for faults. GIA1/GMA 1347D #1 data path functionality is unknown. Amber Reload GIA1 configuration files. Page 5-12 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 161 Check the GIA1/GRS 77 or GRS 7800 #1 interconnect wiring for faults. GIA1/GRS 77 or GRS 7800 #1 data path functionality is Amber unknown. Reload GIA1 configuration files. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-13 190-00716-01 Revision 4...
Page 162 Replace GTX 33 or GTX 3000 #2 if problem remains. GIA2/GTX 33 or GTX 3000 #2 data path functionality Amber is unknown. Reload GIA2 configuration files. Page 5-14 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 163 Check the GIA1/GMA 1347D #2 interconnect wiring for faults. GIA1/GMA 1347D #2 data path functionality is unknown. Amber Reload GIA2 configuration files. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-15 190-00716-01 Revision 4...
Page 164 Check the GIA2/GRS 77 or GRS 7800 #2 interconnect wiring for faults. GIA2/GRS 77 or GRS 7800 #2 data path functionality is Amber unknown. Reload GIA2 configuration files. Page 5-16 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 165 (if LRU and Card versions are different). Reference GFC section for further troubleshooting. GIA1/GFC 700 data path functionality is unknown. Reload GIA1 Amber configuration files. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-17 190-00716-01 Revision 4...
Page 166 CHNL 4 GFC 700 different). Reference GFC section for further troubleshooting. GIA2/GFC 700 data path functionality is unknown. Reload Amber GIA2 configuration files. Page 5-18 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 167 5.2.2 System Failure Troubleshooting The following table provides basic troubleshooting guidance for LRU failures. Refer to G1000/GFC 700 Wiring Diagram, listed in Table 1-2, as needed to verify interconnects. Associated Invalid Data Field Solution LRU(s) Low Speed Awareness Band permanently displayed •...
Page 168 GTP 59 • Replace GDC config module • Replace GDC 7400 with a known good unit: If problem persists, replace the GTP 59. Page 5-20 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 169 Contact Garmin Aviation Product Support if condition continues after replacing the GRS 77 or GRS 7800 and config module for additional assistance. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-21 190-00716-01 Revision 4...
Page 170 Load configuration files to the PFD1, PFD2, GIA1, and GIA2 If problem persists replace the GMU 44. If problem persists, replace the GRS 77 or GRS 7800. Page 5-22 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 171 Check the GIA/GEA interconnects for faults. Reload configuration files to both GIA’s and the GEA. • If problem persists, replace the GEA 71. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-23 190-00716-01 Revision 4...
Page 172 GEA 71. Replace one part at a time. Refer to Section 7.4.1 to check for correct operation of the sensors and GEA 71 after any part has been replaced. Refer to G1000/GFC 700 Wiring Diagram and Super King Air 300 or B300 Maintenance Manual (listed in Table 1-2) as needed.
Page 173 5.2.4 ADF/DME Failure A DME or ADF failure is represented by the following red X’s. Refer to G1000/GFC 700 Wiring Diagram and Super King Air 300 or B300 Maintenance Manual (listed in Table 1-2,) as needed. Invalid Field Sensor Solutions •...
Page 174: 300/B300 Specific Alerts
Reloading the baseline configuration disables all previously enabled options. NOTE From this point forward, all message advisory alerts presented are common to all G1000 systems and are not specific to the King Air 300/B300. Messages are grouped according to LRU.
Page 175: Taws Troubleshooting
• A GPWS system failure has Verify radar altimeter input is valid. occurred. • Verify baro altitude and vertical speed input are valid. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-27 190-00716-01 Revision 4...
Page 176: Synthetic Vision And Pathways Troubleshooting
Verify that the alert messages shown in Table 5-2 are not displayed on the PFD Alerts Window. If so, follow the solutions described in Table 5-2. Verify that the G1000 AHRS and heading data are valid on the PFD. Verify 3D terrain presentation does not that a valid GPS 3D position solution is being received.
Page 177: Gfc 700 Afcs Troubleshooting
Should a problem be encountered during the operation of the GFC 700, the pilot and technician should first evaluate the overall status and condition of the G1000 system at the AUX – System Status page (on MFD). Any alert messages, annunciations, or other abnormal behaviors should be noted in an effort to pinpoint the fault.
Page 178: Table 5-3, Afcs Annunciation Troubleshooting
If mistrim condition still exists, remove and replace the affected servo. • Check for possible fuel imbalance. Aileron Mistrim • Right Check aileron control adjustments. Page 5-30 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 179: Table 5-4, Afcs General Troubleshooting
If DATA indicator fails to illuminate or illuminates incorrectly, troubleshoot flap motor & discrete input wiring (refer to G1000/GFC 700 Wiring Diagram, listed in Table 1-2, G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-31 190-00716-01 Revision 4...
Page 180: Figure 5-6, Gfc Status Page
ENG CLCH and DRV SRVO softkeys to drive the servo. NOTE Be especially certain that the flight controls are clear and safe to operate before manually driving the servo. Page 5-32 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 181 Logs unless the GIA log fault identifies a servo problem. NOTE Thoroughly understanding the operation of the G1000 system in Configuration mode is recommended before starting this procedure. The GFC Status page may be used to check the status of the servos and engage them to aid in troubleshooting To access the GIA and GSA Maintenance Logs, perform the following steps –...
Page 182 AP Pitch MET not stuck: The specified mode has been disengaged due to a stuck pitch MET switch. Check the MET (trim) switches for proper identification. Page 5-34 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 183 NOTE: AHRS monitor will be assumed valid if on the ground. If this step fails, then make sure the AHRS and ADC is powered up and sending valid attitude data to the G1000. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-35 190-00716-01...
Page 184 This step is checking to make sure the servos have all passed their own PFT. If this step fails, please proceed to servo PFT explanation below. Page 5-36 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 185 PFT step 15: PFT completed The PFT has successfully completed. PFT step 16: PFT failed The PFT has failed. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-37 190-00716-01 Revision 4...
Page 186 Any faults that are not listed here indicate an internal problem requiring replacement of the servo. If the items in the Notes column check out ok, replace the servo. Page 5-38 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 187 Check the connector strap inputs to the unit “MET STUCK SWTCH” Check the MET switch inputs into the system “MET STATUS DIF” Check the MET switch inputs into the system G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-39 190-00716-01 Revision 4...
Page 188 "CERT DATA UNINSTALLED" Upload the certification gain file to the Control board "STRAP CODE MISMATCH" Check the connector strap inputs to the unit Page 5-40 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 189 Check the connector strap inputs to the unit “MET STUCK SWTCH” Check the MET switch inputs into the system “MET STATUS DIF” Check the MET switch inputs into the system G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-41 190-00716-01 Revision 4...
Page 190 Maintenance logs can be downloaded to an SD card as a text file (.txt) and emailed to Garmin Aviation Product Support. Please call Garmin Aviation Product Support before you send a Maintenance Log to notify them you are sending it to prevent a delay in response.
Page 191 12. While you are waiting for the data to be saved to the SD card, record the order of the LRU’s and/or Servos were downloaded so that you can provide that information to Garmin to help decipher the order of the error data.
Page 192: Backup Communications Path Checks
5.7.1 Overview The G1000 system architecture is designed with redundant communication ports for several LRUs so that critical information can continue to be displayed in the event of an equipment or wiring failure. Of most importance is flight attitude, heading, and air data information. The GRS 77 and GDC 7400 each have four separate ARINC 429 data lines which are all capable of sending data to the displays.
Page 193: Gdu 104X Troubleshooting
GDU TEST page. If problem is verified, replace GDU. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-45 190-00716-01 Revision 4...
Page 194 GDU dimmer input to verify voltage is present. • If display is the MFD, check dimmer input to verify voltage is present. Replace MFD if dimmer voltage is present. Page 5-46 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 195: Gdu 104X Alerts
The old Terrain and other cards will no longer work as they will remain locked to the old System ID number. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-47 190-00716-01 Revision 4...
Page 196 The old Terrain req’d. and other cards will no longer work as they will remain locked to the old System ID number. Page 5-48 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 197 PFDs and/or MFD do not Load same type aviation database database type mismatch. Xtalk is match (i.e., different regions: to all displays. off. Americas, International, Atlantic, etc) G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-49 190-00716-01 Revision 4...
Page 198 Reducing power usage. temperature range. If problem persists, replace the PFD2. • If problem continues contact Garmin Aviation Product Support for assistance. Page 5-50 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 199 Pilot stored data has been lost. Ensure CLR key is not lost. Recheck settings. stuck on the GDU TEST page. If problem persists, replace PFD1. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-51 190-00716-01 Revision 4...
Page 200 MFD1 VOLTAGE – MFD1 has The MFD supply voltage is low voltage. Reducing power • If input voltage is ok, replace low. usage. MFD. Page 5-52 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 201 • Check interconnect wiring between the GMA’s for faults. occurred. • Replace GMA1. • If problem persists, reinstall GMA1 and replace GMA2. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-53 190-00716-01 Revision 4...
Page 202 The old Terrain and other cards will no longer work as they will remain locked to the old System ID number. Page 5-54 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 203: Gia 63 Troubleshooting
Weak G/S receiver If problem follows unit, replace GIA. If problem does not follow unit, check NAV antenna, coupler, and cabling for faults. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-55 190-00716-01 Revision 4...
Page 204 If clearing nonvolatile memory is unsuccessful and the GPS still can not acquire a position, replace the GIA. If problem does not follow unit, check GPS antenna and cabling. Page 5-56 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 205: Gia Alert Messages
(Both GIAs must be configured when swapped, see Section 3.9): If problem follows the unit, replace GIA2. If problem persists replace defective GMA 1347D #2. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-57 190-00716-01 Revision 4...
Page 206 COM2 TEMP – COM2 over temp. • If problem persists contact Garmin damage. Reducing transmitter power. Aviation Product Support for assistance. Page 5-58 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 207 (or “pressed”) state. when swapped, see Section 3.9): If problem follows unit, replace GIA1. If problem persists, continue to troubleshoot remote transfer switch & wiring. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-59 190-00716-01 Revision 4...
Page 208 The system has detected a failure GPS2 FAIL – GPS2 is inoperative. If problem does not follow the in GPS2 receiver. unit, check GPS antenna and cabling. Page 5-60 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 209 GPS fail. engine failure. etc.). • If GPS receivers can not aquire a position lock, troubleshoot per the “Will not acquire satellites” section. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-61 190-00716-01 Revision 4...
Page 210 GIA2 COOLING – GIA2 over GIA2 has exceeded its operating • temperature. temperature range. Replace GIA2. • If problem persists contact Garmin Aviation Product Support for assistance. Page 5-62 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 211 The G1000 has detected a failure • Replace suspect GIA. in the specified GIA. GIA2 SERVICE – GIA2 needs service. Return unit for repair. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-63 190-00716-01 Revision 4...
Page 212: Gea Troubleshooting
The old Terrain and other cards will no longer work as they will remain locked to the old System ID number. Page 5-64 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 213: Gtx Troubleshooting
• Check wiring between GIA’s and XPDR 2 ADS-B FAIL – XPDR 2 ADS-B data. GTX. unable to transmit ADS-B message. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-65 190-00716-01 Revision 4...
Page 214: Gdl 69A Troubleshooting
MFD and the GDL69/69A unit. Reference the Aircraft Maintenance Manual for instructions on how to check bonding and ground points. If problem persists, replace the GDL 69/69A. Page 5-66 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 215 The system has detected an mismatch. Communication incorrect software version loaded See Section 3.9 for the halted. in the GDL 69A. Software Load Procedure. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-67 190-00716-01 Revision 4...
Page 216: Grs 77 Or Grs 7800 And Gmu 44 Troubleshooting
Remove GRS 77 or GRS 7800 connector and verify there are no bent pins. • Replace the GRS 77 or GRS 7800. • Contact Garmin for further troubleshooting if required. Page 5-68 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 217 The G1000 has detected a • Load AHRS magnetic model field in model database version magnetic model database version both GRS units. mismatch. mismatch. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-69 190-00716-01 Revision 4...
Page 218 (reference Section 5) and Procedure B: HDG MISCOMP is greater than 6 degrees. GRS 77 or GRS 7800 and GMU 44 Magnetometer Calibration (reference Section 7). Page 5-70 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 219: Figure 5-7, Magnetometer Interference Test
1. Initiate the AHRS magnetometer interference test procedure by performing the following steps: 2. On PFD1, enter Configuration Mode and go to GRS/GMU Calibration page as shown in Figure 5-7. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-71 190-00716-01...
Page 220: Table 5-5, Magnetometer Interference Test Sequence
Manual electric elevator trim 3:40 full nose UP Manual electric elevator trim 3:50 full nose DN 4:00 End of test Table 5-5, Magnetometer Interference Test Sequence Page 5-72 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 221 GRS 77 (190-00303-10) and GRS 7800 (190-01091-00) for acceptable magnetic interference limits. Compare the corresponding timestamps with the prepared test sequence to identify which action produced the problem. Contact Garmin for assistance in resolving the problem. NOTE...
Page 222: Gdc 7400 Troubleshooting
See Section 3.9 for the Software MANIFEST – GDC2 software in the specified GDC 7400. Load Procedure. mismatch Communication halted. Page 5-74 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 223: Gwx 68 Gwx 70 Troubleshooting
MANIFEST – GWX software incorrect software version Section 3.9 for the Software Load mismatch. Communication halted. loaded in the GWX 68 or GWX Procedure. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-75 190-00716-01 Revision 4...
Page 224: Gmc 710 Troubleshooting
MANIFEST – GMC software incorrect software version See Section 3.9 for the Software mismatch. Communication halted. loaded in the GMC 710. Load Procedure. Page 5-76 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 225: Gcu 477 Troubleshooting
Load the correct software version. MANIFEST – GCU software incorrect software version See Section 3.9 for the Software mismatch. Communication halted. loaded in GCU 477. Load Procedure. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-77 190-00716-01 Revision 4...
Page 226: Software/Configuration Troubleshooting
MFD, PFD 1 (PRI), PFD 1 (SEC), and PFD 2 the transponder field between valid and invalid circuit breakers for approximately 30 seconds, then close the circuit breakers. states. Page 5-78 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 227 - GMU 44 (software only) GIA1 and GIA2 configuration files. - GTX 33 or GTX 3000 • Data path from GIA1 to each LRU must be operational. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-79 190-00716-01 Revision 4...
Page 228: Mating/Backplate Connectors
60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 G/S ANTENNA CONNECTOR VOR/ILS CONNECTOR (P602 NAV ANTENNA CONNECTOR Figure 5-8, GIA 63W Backplate Connectors Page 5-80 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 229: Figure 5-9, Gea 71 Backplate Connectors
43 44 45 46 47 48 49 50 51 52 53 54 55 5657 58 59 60 61 62 TOP ANTENNA CONNECTOR BOTTOM ANTENNA CONNECTOR Figure 5-11, GTX 33/33D Backplate Connectors G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-81 190-00716-01 Revision 4...
Page 230: Figure 5-12, Gtx 3000 Connector
Figure 5-13, GDU 1040A/1500 Mating Connector (P10401 or P15001) Figure 5-14, GRS 77 Mating Connector (P771) Figure 5-15, GRS 7800 Mating Connector (P78001) Page 5-82 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 231: Figure 5-16, Gdc 7400 Mating Connector (P74001)
Figure 5-17, GDL 69A Mating Connector (P69A1) Figure 5-18, GCU 477 Mating Connector (P4751) Figure 5-19, GMC 710 Mating Connector (P7101) Figure 5-20, GWX 68 Mating Connector (P681) G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-83 190-00716-01 Revision 4...
Page 232: Figure 5-21, Gwx 70 Backshell Connector (P751)
Figure 5-22, GTS 820/850 Mating Connectors (Rear View) Figure 5-23, GTS Processor Connector (P8001) Figure 5-24, GPA 65 Mating Connector (P651) (Rear View) Page 5-84 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 233: Figure 5-25, Signal Conditioner Mating Connector (Pvib1)
41 42 51 52 21 22 Figure 5-28, GSD 41 Backplate Connector (P411) (Rear View) Figure 5-29, GSA 9000 Mating Connector (P90001) (Rear View) G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-85 190-00716-01 Revision 4...
Page 234: Figure 5-30, Gra 5500 Connector (P55001)
Figure 5-30, GRA 5500 Connector (P55001) Page 5-86 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 235: Standby Attitude Indicator Troubleshooting
• If the airspeeds are different, replace the standby altimeter or contact the manufacturer for further troubleshooting. See Section 6.26 for removal instructions. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-87 190-00716-01 Revision 4...
Page 236: Standby Altimeter Troubleshooting
• Activate Garmin Connext (reference Section 7.28). Note that a replacement Connects to wi-fi but cannot send GDL 59 unit must be registered again, even if the MFD already shows report data REGISTERED. Page 5-88 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 237: Gsr 56 Troubleshooting
GPA 65 are connected in their proper place. Verify input voltage and if it continues return to Garmin for service. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-89 190-00716-01 Revision 4...
Page 238: Gts Traffic Processor Troubleshooting
Electrical Fault • Download the assert log and send to Garmin for diagnosis. • Return unit to Garmin for service if fault persists. Page 5-90 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 239 Radio Altitude Fault operating • Check the HSDB connection between the GTS Processor and the display Display Fault • Verify the display is operational. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 5-91 190-00716-01 Revision 4...
Page 240 This page intentionally left blank. Page 5-92 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 241: Equipment Removal & Installation
General Arrangement drawing. The Software Manifest page may also be used to check part numbers and versions. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 6-1 190-00716-01...
Page 242: Gdu 1040A And Gdu 1500
3. Begin to turn the hex nut clockwise. This draws the unit into the rack until seated. Do not over- tighten the nut. 4. Configure and test the GMA 1347D according to Section 7.2. Page 6-2 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 243: Gia 63W Integrated Avionics Units
4. Lock the handle to the GEA 71 body using the Philips screw. 5. Configure and test the GEA 71 according to Section 7.4. 6. Reinstall the GDU 1040A display unit. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 6-3 190-00716-01...
Page 244: Gtx 33( ) Or Gtx 3000 Transponder
3. Connect the backshell assembly and pitot/static plumbing to the unit. 4. Configure and test the GDC 7400 according to Section 7.6. 5. Reinstall the GDU 1040A display unit. Page 6-4 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 245: Gtp 59 Oat Probe
GRS 7800 is secure. 5. Connect the connector to the GRS 7800. 6. Calibrate and test the GRS 7800 according to Section 7.7. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 6-5 190-00716-01...
Page 246: Gmu 44 Magnetometer
6. Ensure there is a gap of at least 0.2 inch between the unit pigtail harness and the flux valve access cover. Page 6-6 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 247: Gdl 69A
Using a brush or other applicator, apply a thin coat of Aeroshell 33MS (Lithium-complex based) grease to the servo output gear (see Figure 6-1.) G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 6-7 190-00716-01...
Page 248: Gsm 86 And Gsm 9100 Servo Gearbox
Table 1-2. 2. If no other maintenance is to be performed, reinstall the servo(s) per Section 6.11. Page 6-8 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 249: Gcu 477
3. Use a 3/16” hex drive tool to tighten each of the four mounting screws. 4. Connect backshell assembly to unit. 5. Configure and test the GWX 68 or GWX 70 according to Section 7.12.1. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 6-9 190-00716-01...
Page 250: Configuration Modules
2. Place configuration module (1) in position. 3. Insert connector into configuration module (1). 4. Assembly of the connector is the reverse of disassembly. Continue to Section 6.16.3. Page 6-10 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 251: Figure 6-4, Grs 7800 Configuration Module Installation
All three GRS 77 or GRS 7800 and GMU 44 calibration procedures must be performed. Proceed to Section 7.7.3. If a GEA 71 Configuration Module is replaced: Proceed to Section 7.4.1. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 6-11 190-00716-01 Revision 4...
Page 252 TAWS unlock card) will need to be replaced if the master configuration module is changed. The G1000 System ID number will change to a new number when installing a new master config module. The old Terrain and other cards will no longer work as they will remain locked to the old System ID number.
Page 253: Gea 71 Backshell Thermocouple Removal & Replacement
4. Remove screws, item 7, and cover, item 6, from the backshell, item 5. 5. Unscrew thermocouple from boss on backshell. Extract the thermocouple pins from the connector. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 6-13 190-00716-01...
Page 254: Gps/Waas Antennas
3. Fillet seal around antenna. Refer to the Antenna Install drawing listed in Table 1-2. 4. Reinstall cabin interior ceiling panel. 5. Test the GTX 33D or GTX 3000 according to Section 7.5.2. Page 6-14 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 255: Iridium Antenna
1. Reinstallation of the Signal Conditioners is the reverse of the removal. Reference the Main Instrument Panel Installation drawing, listed in Table 1-2, for more details. 2. Test the signal conditioners according to Section 7.4.1. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 6-15 190-00716-01...
Page 256: Instrument Panel Switch /Annunciator (Prop Synch And Standby Battery )
• legends illuminate and reflect “EMERG FREQ” in white and “121.5” in white. 3. Release cockpit annunciator “Press To Test” switch. 4. If further maintenance is not required, proceed to Section 8. Page 6-16 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 257: Standby Battery
1. Reinstallation of the standby altimeter is the reverse of the removal. Reference the Main Instrument Panel Installation drawing, listed in Table 1-2, for more details. 2. If further maintenance is not required, proceed to Section 8. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 6-17 190-00716-01...
Page 258: Standby Attitude Indicator
2. Reinstallation of the standby attitude indicator is the reverse of the removal. Reference the Main Instrument Panel Installation drawing, listed in Table 1-2, for more details. 3. If further maintenance is not required, proceed to Section 8. Page 6-18 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 259: Gia Cooling Fans
(NOT ALL ITEMS SHOWN FOR CLARITY) Figure 6-6, GIA Cooling Fan Installation Configuration applicable to MDL 005-00629-00 Rev. 6 or previous FAA-approved revision G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 6-19 190-00716-01 Revision 4...
Page 260: Gdu Cooling Fans
Page 6-20 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 261: Gpa 65 Pa/Lna Unit
5. Ensure that all connectors (coax and electrical) are locked in place. 6. Reinstall cabin interior. 7. No configuration is required for the GPA 65. Test the GTS 820/850 per Section 7.27. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 6-21 190-00716-01...
Page 262: Ga 58 Traffic Antennas
The application of torque exceeding 14 in-lbs to this screw will damage the LRU case and/or retaining hardware. 4. If new unit is installed, register with Garmin Connext per Section 7.28. 5. Configure the GDL 59 per Section 3.15 and 3.16. Test the GDL 59 per Section 7.29.
Page 263: Gsr 56 Satellite Receiver
3. Lock the unit into the rack by using the ratcheting latch mechanism. 4. If new unit is installed, register with Garmin Connext per Section 7.28. 5. Configure the GSR 56 per Section 3.17 if installed in the stand-alone configuration. Test the GSR 56 according to Section 7.30.
Page 264: Gts Traffic Processor
5. Connect the electrical connector. 7. Connect the two coaxial cable connectors. 6. Configure the GRA 5500 according to Section 3.26 and test per Section 7.22. Page 6-24 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 265: G1000 Equipment Configuration & Testing
G1000 Equipment Configuration & Testing This section provides procedures to be followed after a piece of G1000 equipment is replaced. At the beginning of each LRU section, instructions are given to guide the technician for various removal/replacement scenarios. These instructions define necessary procedures to be followed for situations where original equipment was reinstalled as well as for situations where new equipment (new serial number) is installed.
Page 266: Figure 7-1, G1000 Normal Mode Check
14. After the TAWS test has completed, verify that “TAWS System Test Okay” is heard over the cockpit speaker. 15. If no other service is to be performed, perform final return-to-service test as specified in Section 8. Page 7-2 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 267: Gma 1347D Audio Panel
• Clear PA audio can be heard over cabin speaker and CABIN ICS headsets • PA selected annunciator on GMA1 flashes ~ once per second during PA address. 11. Repeat Step 10 using copilot hand mic. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-3 190-00716-01...
Page 268: Figure 7-2, Marker Beacon Symbology
1347D and ensure that the audio signal is muted. If no other service is to be performed, continue to the return-to-service checks in Section 8. Page 7-4 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 269 1. Conduct the Landing Gear Retraction, Warning Horn check as stated in the Super King Air 300 or B300 Maintenance Manual, listed in Table 1-2. 2. Verify that the aural tone is played through the G1000 audio system and through both cockpit speakers.
Page 270: Gia 63W Integrated Avionics Unit
It may be necessary to temporarily disable or move away from GPS repeaters while testing, as repeaters may adversely affect GPS receiver performance. Page 7-6 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 271 Adjust the RF signal to a level adequate to perform the test. Select the appropriate HSI source by using the CDI softkey. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-7...
Page 272 11. Repeat step 9 while coupled to PFD1. If no other service is to be performed, continue to the return-to-service checks in Section 8. Page 7-8 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 273: Gea 71 Engine/Airframe Unit
Figure 7-4, Normal Engine Instrument Markings (MFD) If no other service is to be performed, continue to the return-to-service checks in Section 8. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-9 190-00716-01...
Page 274: Table 7-1, Fuel Flow Indication Test Equipment
Table 7-2, Fuel Flow Test Points Test Point (Hz) Indication (PPH) 0 ± 2 100 ± 10 400 ± 10 600 ± 10 1122 800 ± 10 Page 7-10 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 275: Table 7-3, Oil Pressure Indication Test Equipment
Test Point (VDC) Indication (PSI) 0 ± 4 1.25 50 ± 4 2.50 100 ± 4 3.75 150 ± 4 5.00 200 ± 4 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-11 190-00716-01 Revision 4...
Page 276: Gtx 33( ) Or Gtx 3000 Transponder
After each configuration setting change, press the ENT key to configure the transponders. Press the ENT key on PFD1 to acknowledge prompt. After completing transponder configuration, deactivate the cursor. Page 7-12 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 277: Gdc 7400 Air Data Computer
Operation of the GTX 33 or GTX 33D or GTX 3000 Mode-S transponder is accomplished using PFD 1, PFD 2 or the MFD. Refer to G1000 in King Air 300/B300 Cockpit Reference Guide, listed in Table 1-2, for basic operation.
Page 278 7.6.1 Air Data Test (GDC 7400) The G1000 system must be maintained in accordance with the G1000 System Maintenance Manual listed in Table 1-3 and appropriate regulations. When the GDC 7400 is tested in accordance with 14 CFR Part 43, Appendix E, note the following exceptions: •...
Page 279: Table 7-5, Air Data System Test
+/-47 +/-47 +/-2 +/-2 18958 19000 +/-47 +/-47 +/-2 +/-2 18947 19000 +/-47 +/-47 +/-2 +/-2 18947 19000 +/-47 +/-47 +/-2 +/-2 18947 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-15 190-00716-01 Revision 4...
Page 280 Copilot: ___________ Feet/Min Leak Check Pitot System at 200 kts (pass if <1 KIAS in 1 min) Pilot: _____________ KIAS/Min Copilot: ___________ KIAS/Min Page 7-16 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 281: Table 7-6, Vertical Speed Table
°C of the ambient temperature as measured by the calibrated thermometer. If no other service is to be performed, continue to the return-to-service checks in Section 8. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-17...
Page 282: Grs 77 Or Grs 7800 Ahrs / Gmu 44 Magnetometer
If a new, repaired or exchange GMU 44 is installed, then software must be loaded. Continue to Section 3.9 for software loading, then continue to the GRS/GMU Calibration Procedures (Section 7.7.1). Page 7-18 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 283: Table 7-7, Required Grs/Gmu Calibrations
GRS AHRS was removed and/or replaced. The mounting tray WAS removed and/or mounting tray bolts WERE loosened. GRS AHRS Configuration Module was replaced. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-19 190-00716-01 Revision 4...
Page 284 12. Press the ENT key on the PFD to conclude this procedure for GRS #1. Page 7-20 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 285 Magnetometer Calibration Procedure. A G1000-equipped airplane that has completed the pitch/roll offset compensation procedure (Procedure A-1, Section 7.7.2) can be used to evaluate a candidate site for magnetic disturbances and determine whether it is a suitable location to perform the magnetometer calibration procedure. The magnetometer calibration procedure itself contains the logic to simultaneously survey the location for magnetic cleanliness while it is computing the magnetometer calibration parameters.
Page 286 12. Upon instruction to turn, taxi the aircraft in a right turn. After approximately 25° to 30° of turn from the last heading, the PFD display advises the operator to stop the aircraft. Page 7-22 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 287 The GRS AHRS then enters its normal operational mode. Press the ENT button on the PFD to conclude this procedure. 15. Repeat steps 4 through 14 for PFD #2 and GRS #2. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-23 190-00716-01...
Page 288: Figure 7-6, Engine Run-Up Test Page
6. The PFD informs the operator if the installation has passed or failed the vibration test. If the test fails, the specific measurements causing the failure are identified and associated numeric values are displayed on the PFD. Page 7-24 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 289: Figure 7-7, Normal Mode Ahrs Check
2 minutes). Figure 7-7, Normal Mode AHRS Check If no other service is to be performed, continue to the return-to-service checks in Section 8. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-25 190-00716-01...
Page 290: Gdl 69A Xm Data Link
If an XM Satellite Radio subscription has already been activated for the GDL 69A, then power up the G1000 and go to the AUX – XM INFORMATION page and verify that the GDL 69A is working properly. Refer to the Cockpit Reference Guide, listed in Table 1-2, for details on XM Radio weather and music operation.
Page 291: Gcu 477 Fms Controller
Press the NAV key until 1 is lit. Verify the tuning box is present around the NAV 1 frequency on PFD1. Using GCU477 keypad, enter in a frequency of 108.00. Verify NAV1 frequency changes as entered. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-27 190-00716-01 Revision 4...
Page 292 Using GCU477 keypad, enter in a code of 1234. Verify XPDR2 shows a code of 1234 in the window. If no other service is to be performed, continue to the return-to-service checks in Section 8. Page 7-28 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 293: Gmc 710 Afcs Controller
GMC 710. Ensure the G1000 is operating in normal mode and the autopilot is operational. Press the FD key a few times; verify the Flight Director display on PFD1 toggles on and off. Leave the flight director displayed.
Page 294: Gwx 68 Or Gwx 70 Weather Radar
7.12.1 GWX 68 or GWX 70 Test Operation of the GWX 68 or GWX 70 Weather Radar is accomplished using the MFD/GCU 477. Refer to G1000 300/B300 King Air Cockpit Reference Guide, listed in Table 1-2, for basic operation. NOTE Before energizing the equipment, be sure microwave radiation safety precautions including both fuel and personnel safety considerations have been observed.
Page 295: Non-Garmin Traffic System (Tas/Tcas I) Functional Check
2. Verify that the STANDBY, OPERATE, TEST and ALT MODE soft keys are available on the bottom of the MFD. NOTE If the correct softkeys are not displayed, the G1000 has not been properly configured for the traffic system. Reference Section 3.10, “Non-Garmin TAS/TCAS I Traffic System Option Configuration” to enable the traffic system.
Page 296: Non-Garmin Traffic System (Tcas Ii) Functional Check
MFD. NOTE If the correct softkeys are not displayed, the G1000 has not been properly configured for the traffic system. Reference section 3.29 “TCAS II Traffic System Option Configuration” to enable the traffic system.
Page 297: Lightning System Functional Check
14. Use the F1 and F2 keys to adjust range and F3 and F4 keys to adjust heading. NOTE The WX-500 will plot data at one-half the range selected on the WX-PA. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-33 190-00716-01...
Page 298 26. On the MFD, verify the positioning of test strikes are within 10 degrees of azimuth and within 2 NM of 7.5 NM. 27. Restart the G1000 in configuration mode by opening the PFD and MFD circuit breakers. While holding the ENT keys on the PFDs and MFD, restore power by closing the PFDs and MFD circuit breakers.
Page 299: Taws Functional Check
TAWS Functional Check 7.16.1 Functional Check for TAWS-B With the G1000 in Normal Mode, use the GCU FMS knob to select the MAP group and TAWS page on the MFD. Verify that the title at the top of the page reads “MAP – TAWS-B”.
Page 300 7.16.2 Functional Check for TAWS-A 1. With the G1000 in Normal Mode, use the GCU FMS knob to select the MAP group and TAWS page on the MFD. 2. Verify that the title at the top of the page reads “MAP – TAWS-A”.
Page 301 28. Place the landing gear in the down position and remove the aircraft from the jacks. If no other service is to be performed, continue to the return-to-service checks in Section 8. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-37...
Page 302: Flitecharts Functional Check
NOTE This test is not required if ChartView is enabled. With the G1000 in Normal Mode, use the GCU FMS knob to select ‘AUX – System Status’ page, then select MFD1 DB softkey. Use the small FMS knob to scroll to CHART.
Page 303: Chartview Functional Check
The required ChartView databases are subscription-based and are to be procured by the aircraft owner directly from Jeppesen. 1. With the G1000 in Normal Mode, use the GCU FMS knob to select ‘AUX – System Status’ page, then select MFD1 DB softkey.
Page 304: Safetaxi Functional Check
If no other service is to be performed, continue to the return-to-service checks in Section 8. Page 7-40 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 305: Dme Functional Check
This check verifies that the DME-to-G1000 interface operates correctly. NOTE Support for a single Collins DME-42 system is provided as an option in the G1000. If the DME option is selected, the DME channel one audio level must be adjusted by the procedure contained within Collins DME-42 Transceiver Repair Manual 523-0772458, Maintenance Section 523-0772460-006118, to adjust DME channel one audio level.
Page 306: Adf Functional Check
If no other service is to be performed, continue to the return-to-service checks in Section 8. 7.23 Non-Garmin Radar Altimeter Check This check verifies that the G1000 / radar altimeter interface is operates correctly. NOTE This check only verifies the data output from the G1000 equipment. Any equipment/wiring added that is not part of the installation data will need separate testing and verification not covered as part of this document.
Page 307: Weight On Wheels And Low Speed Awareness Band Check
8. Remove airplane from jacks. If no other service is to be performed, continue to the return-to-service checks in Section 8. Figure 7-8, Low Speed Awareness Band Symbolization G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-43 190-00716-01...
Page 308: Rvsm Checks
* Any other transponder that meets or exceeds the requirements of TSO-C74c (Mode C) or TSO-C112 (Class 2a; Mode S) may be installed. Page 7-44 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 309: Figure 7-10, Rvsm Critical Region
ELT ACCESS HOLE OXYGEN SERVICING DOOR (RH SIDE ONLY) (RH SIDE ONLY) 12 INCHES 10 INCHES 14 INCHES Figure 7-10, RVSM Critical Region G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-45 190-00716-01 Revision 4...
Page 310 3. Ensure the smaller needle is at approximately (.1). 4. Rotate the dial indicator to set the large needle at (0) as shown in Figure 7-11. Page 7-46 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 311: Figure 7-11, Dial Indicator
5. Ensure the AVERAGE for each static port is within tolerance (+0.045 to +0.085 inch.) If it is not, remove and reinstall the static ports as necessary to meet the tolerance. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-47...
Page 312: Figure 7-13, Static Port Measurement Locations
IMPORTANT! RVSM operations are prohibited until the air data system meets all test conditions. Page 7-48 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 313: Table 7-8, In-Flight Altitude Hold Performance Test
RVSM operation requires that the autopilot system accurately maintain the acquired altitude during non- turbulent, non-gust cruise conditions. The autopilot must be maintained in accordance with the G1000 System Maintenance Manual listed in Table 1-3. The autopilot must be shown to meet the performance specification of the following in-flight altitude hold test.
Page 314: Esp Functional Check
Protection (ESP) feature. 1. Apply power to the aircraft and avionics systems by setting the BAT, EXT PWR and AVIONICS MASTER PWR switches to ON. Ensure G1000 system and components are powered and operating normally. 2. Verify the DISPLAY BACKUP button on the audio panel is pushed in so that the GDUs will not operate in reversionary mode.
Page 315 21. During power up and GPS satellite acquisition, verify on PFD1 and PFD2 the ESP Roll Indices are displayed at 45° on the roll indicator on the Attitude Display. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-51...
Page 316 29. Remove power to the aircraft and avionics systems by setting the aircraft AVIONICS MASTER PWR, EXT PWR and BAT switches to OFF. 30. Wait ~ 1 minute before re-applying power for further testing as required. Page 7-52 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 317: Gts Traffic System Functional Check
(0, 90, 180 and 270 degrees) will be similarly tested to verify bearing of simulated intruder supplied via the ramp tester are correctly displayed on the MAP-TRAFFIC MAP page of the MFD. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-53 190-00716-01...
Page 318 Intruder Start Altitude (GTS 8XX): 50,300 ft • Intruder Start Altitude (GTS 8000): 300 ft above PFD1/PFD2 displayed altitude • Vertical Speed: 0 fpm • Velocity: 600 kts Page 7-54 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 319 At the end of these tests, engage the Radar Altimeter circuit breaker (if installed) if disengaged at the beginning of this section. If no other service is to be performed, continue to the return-to-service checks in Section 8. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-55 190-00716-01...
Page 320: Activation Of Garmin Connext
7.28 Activation of Garmin Connext In order to activate the optional GDL 59 wi-fi datalink and optional GSR 56 satellite receiver for Garmin Connext, contact Garmin Product Support at one of the following numbers (M-F, 7:00 a.m. to 7:00 p.m.
Page 321 4. With the “Register With GFDS” option highlighted, press the ENT key on the GCU to display the GARMIN FLIGHT DATA SERVICE REGISTRATION window. 5. Using the keypad on the GCU, enter the access code (provided by Garmin Product Support during the initial activation of the system) in the NEW REGISTRATION - ACCESS CODE field and press the ENT key on the GCU.
Page 322: Gdl 59 Wi-Fi Data Link Functional Check
NOTE This check only verifies the data output from the G1000 equipment. Any equipment/wiring added that is not part of the installation data will need separate testing and verification not covered as part of this document.
Page 323: Gsr 56 Satellite Receiver Functional Check
MFD to end the call. Figure 7-17, AUX-TELEPHONE page If no other service is to be performed, continue to the return-to-service checks in Section 8. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 7-59 190-00716-01...
Page 324: Search And Rescue Functional Check
10. Verify the parallel track search pattern is on the Navigation Map page. If no other service is to be performed, continue to the return-to-service checks in Section 8. Page 7-60 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 325: System Return To Service Procedure
System Return to Service Procedure After reinstalling any G1000 LRU, verify the correct LRU software part numbers and versions against the numbers listed on the General Arrangement drawing listed in Table 1-2. To check an LRU software part number and/or version, follow the procedure defined in Section 3.9.3.
Page 326: Backup Path System Testing
TAWS AVAILABLE aural alert is given. Verify that the system returns to normal navigation mode (GPS CDI restored, LOI annunciation removed, & GPS data magenta). Page 8-2 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 327 All AHRS & ADC fields remain valid. • Red AFCS status annunciation given. • TAWS FAIL annunciation given. • ADF/DME windows flag invalid.* *If equipped. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 8-3 190-00716-01 Revision 4...
Page 328 IAS NO COMP illuminates on PFD2 • ALT NO COMP illuminates on PFD2 • GMA1 Fail – GMA1 is inoperative. • XPDR1 Fail – XPDR1 is Inoperative. Page 8-4 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 329 3. Ensure the MASTER PANEL LIGHTS rocker switch in the overhead panel is in the ON position. 4. Ensure the STBY INSTR knob is turned to full bright. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 8-5 190-00716-01 Revision 4...
Page 330 • The STBY attitude, STBY altimeter, STBY airspeed and magnetic compass are no longer illuminated. • White STANDBY BATTERY legend on the standby battery switch extinguishes. Page 8-6 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 331: Figure 8-1, Gdu Data Verification (Arinc 429)
8.1.6 G1000 Backup Path Test 1. With the G1000 in configuration mode, go to the GDU Page Group on PFD1. 2. On PFD1, activate the cursor and select PFD1 in the SELECT UNIT field and press ENT. 3. Observe the GRS 77 or GRS 7800 and GDC 74 DATA indicators in the ARINC 429 window.
Page 332: Figure 8-2, Gia Data Verification (Arinc429/Rs-232)
13. Activate the cursor and select GIA2 in the SELECT UNIT field, and then press the ENT key. 14. Repeat Steps 13 and 14. Page 8-8 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 333: Figure 8-3, Gia Data Verification (Rs-485)
Figure 8-3, GIA Data Verification (RS-485) 19. Activate the cursor and select GIA2 in the SELECT UNIT field, and then press the ENT key. 20. Repeat Steps 18 and 19. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 8-9 190-00716-01...
Page 334: Gfc 700 Ground Checkout
The technician performing these checks should be thoroughly familiar with the G1000 and GFC 700. Information on the installation and operation of the GFC 700 can be found by referring to Sections 6.11, 6.14 and the G1000 in King Air 300/B300 Cockpit Reference Guide, listed in Table 1-2. NOTE In the sections that follow, an Autopilot disconnect should be accompanied by an aural alert (two-second tone) unless otherwise specified.
Page 335 13. Press the FLC key on the AFCS mode controller and verify that ‘FLC’ is annunciated on PFD1 and PFD2 in green with a reference of 100 KTS. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 8-11...
Page 336 2. Run the trim in the opposite direction, and using a stop watch or equivalent device, time the trim speed to the opposite mechanical stop. Verify the elapsed time for full travel measures 13 ± 3 seconds. Page 8-12 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 337 Check that the trim wheel is free to turn. Hold the control wheel and press the AP/YD DISC TRIM INTRPT switch to disconnect the autopilot. G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 8-13...
Page 338 PFD1 as indicated by a left pointing arrow on the AFCS mode controller next to the XFR button. 11. Repeat step 9 while coupled to PFD1. Page 8-14 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...
Page 339: Maintenance Records
This Post-Installation Configuration Log should be completed during the initial installation and maintained with the aircraft permanent records. Record the following information: • Part number of the G1000 software loader card used to perform software loading or software updates. • Record part and serial numbers of any LRU which was replaced.
Page 340 This page intentionally left blank. Page 8-16 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Revision 4 190-00716-01...

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