Garmin G1000 Nxi System Maintenance Manual page 119

Item
Trim Annunciator
Check*
G1000 Miscompare
Check*
G1000 Alerts
GPS/WAAS
Antennas
Diversity Transponder
Antenna
Iridium antenna
Wi-Fi Antenna
GA 58 Traffic
Antennas
Flaps-in-motion
Discrete Input Check
GSA 80 and GSA
9000 Servos
GSM 86 and GSM
9100 Servo Gear Box
GSM 86 Servo Gear
Box Slip Clutch
Torque Check *
GSM 9100 Servo
Gear Box
Rudder Boost
Operation Check
WOW and Low
Speed Awareness
Band Check*
Exterior skin
inspection around
antennas*
* Denotes Airworthiness Limitation Maintenance Requirement (See Section 4.1)
G1000 NXi System Maintenance Manual
King Air 300 Series
190-00716-N1
Description/Procedure
Verify trim annunciators function properly.
Verify attitude, airspeed, and altitude
miscompare monitors function properly.
Check for and troubleshoot any alerts
provided in the alert window per the
referenced manual section.
Removal & Replacement
Refer to Master Drawing List, listed in Table
1-1, for installation drawings.
Test the Flaps-in-motion discrete inputs to
the G1000 to verify proper operation.
Removal & Replacement.
Refer to Master Drawing List, listed in Table
1-1, for installation drawings.
Removal & Replacement.
Refer to the servo install drawings listed in
Master Drawing List, listed in Table 1-1.
For installations with the GSM 86 servo
gearbox, verify that the pitch, roll, yaw and
pitch trim GSM 86 slip clutch torque values
are within acceptable limits
Remove the GSM 9100 yaw servo gear box
and send to an Authorized Repair Facility for
servicing.
Verify the Rudder Boost operation and
annunciation.
Verify the integrity of the wiring interface
between the landing gear safety switch
assembly and the No. 1 and No. 2 GIA
inputs and the air ground status logic.
Inspect the exterior skin around antennas for
cracks and loose and missing fasteners.
Manual
Interval
Section No.
4.12 220 hours max
4.13 820 hours max
5 On Condition
6.19
6.20
On Condition
6.21
6.22
6.33
4.8 Phase 1, 2, 3 & 4
6.12 On Condition
6.13 On Condition
Special
4.9
3,000 hours max
Special
6.13
20 years max
4.17 Phase 1, 2, 3 & 4
8.11 220 hours max
Special
10,000 cycles (initial)
4.18
1,000 cycles
(repeat)
Page 106
Revision 1