Garmin GDL 90 UAT Upgrade Instructions
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Garmin GDL 90 UAT Upgrade Instructions

Uat data link sensor
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GDL 90 UAT Data Link Sensor
Capstone Upgrade Instructions
April 2004
560-1057-00 Rev A

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Summary of Contents for Garmin GDL 90 UAT

  • Page 1 GDL 90 UAT Data Link Sensor Capstone Upgrade Instructions April 2004 560-1057-00 Rev A...
  • Page 2 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 for...
  • Page 3 ISTORY OF EVISIONS Revision Date Description 3/17/04 Initial release 4/30/04 Remove “STC Pending” watermark. List CD in ordering info. Add washer to install kit, update APM p/n (Table 1-2). Add tray side view (Figure 2-2). APM wiring 4 inches maximum (2.5.1.2). Add transmitter caution statement (2.5.1.3).
  • Page 4 List of Effective Pages Page Rev Page Rev Page Rev Page Rev Page Cover Copyright GDL 90 Capstone Upgrade Instructions...

  • Page 5: Table Of Contents

    Table of Contents ABLE OF ONTENTS ENERAL NFORMATION ..........................1-1 COPE ................................1-1 ACKAGE ONTENTS ............................ 1-2 NSTALLATION ..............................2-1 NSTALLATION NFORMATION ........................ 2-1 ATERIALS UPPLIED ........................... 2-1 ATERIALS EQUIRED UPPLIED 2.2.1 ..................... 2-1 PECIAL OOLS EQUIRED ........................... 2-1 QUIPMENT OUNTING ..........................
  • Page 6 Table of Contents OTES 560-1057-00 GDL 90 Capstone Upgrade Instructions...

  • Page 7: General Information

    General Information ENERAL NFORMATION 1.1 S COPE This manual contains the instructions for upgrading existing Capstone UAT to the GDL 90 Data link Sensor. It is intended for use by persons certified by the Federal Aviation Administration (FAA) to install avionics devices.

  • Page 8: Package Contents

    Part # Description 424-6081-150 GDL 90 Capstone Upgrade Installation Kit (see Table 1-2 for detail) 430-6081-1xx-xxx GDL 90 UAT Data Link Sensor 140-0063-xx GDL 90 Product CD 560-1057-xx GDL 90 Capstone Upgrade Instructions Table 1-2 - Installation Kit Contents (PN 424-6081-150)

  • Page 9: Installation

    Installation NSTALLATION This section describes the installation of the GDL 90 including mounting, wiring, and connections. Refer to the GDL 90 Installation Manual for limitations and post-installation configuration and checkout procedures. 2.1 P NSTALLATION NFORMATION Always follow acceptable avionics installation practices per FAA Advisory Circulars (AC) 43.13-1B, 43.13-2A, or later FAA approved revisions of these documents.

  • Page 10: Quipment Ounting

    Installation 2.4 E QUIPMENT OUNTING The Capstone Upgrade Installation Kit is intended for the replacement of the old UAT radio and tray with the GDL 90 and tray in the same mounting holes. 2.4.1 & M DAPTER LATE OUNTING NSTALLATION Remove the old UAT radio and tray.

  • Page 11: Figure 2-2: Gdl 90 Mounting Tray

    Installation Figure 2-2: GDL 90 Mounting Tray GDL 90 Capstone Upgrade Instructions 560-1057-00 Rev A...

  • Page 12: Lectrical Onnections

    The following table shows the specifications for the crimp contacts. Alternate crimp contact part numbers may be used that are equivalent to those specified in the table below. Table 2-3 - Crimp Contact Specifications Garmin AT Part Number 245-0027 20-24 AWG crimp socket contact...

  • Page 13: Figure 2-3: Apm And Maintenance Connector Installation

    Installation from vibration and located in a convenient location for easy connection to a computer as the computer will be used to configure and troubleshoot the GDL 90. The length for this cable should not exceed 20 feet. Figure 2-3: APM and Maintenance Connector Installation 2.5.1.3 Antenna Connectors UAT antenna cables from the previous UAT system need to be modified (or extended if not of sufficient...
  • Page 14 1575.42 MHz notch filter may be installed in series with the antenna coax of the VHF comm transceiver to reduce or eliminate the harmonic interference. A notch filter (part #162-1059) is available from Garmin AT. If a VHF comm transmitter causes problems with the GPS on the selected frequencies as listed in the post-installation checkout, the problem may be due to the ELT.

  • Page 15: Figure 2-4: Gps Antenna Connections

    Installation Figure 2-4: GPS Antenna Connections Shield 0.250 Cable 1.000 0.125 -Slide shrink tube over cable. STEP 1 -Strip cable as shown. Insulation Shrink Tube .125 STEP 2 -Flare Outer Shield as Shown Matching Ring Solder Outer Shield -Place cable in connector as shown placing inner to Connector shield inside connector.

  • Page 16: Interface Connector Definition

    Installation 2.5.2 NTERFACE ONNECTOR EFINITION Figure 2-6: Rear Connector Layout 560-1057-00 Rev A GDL 90 Capstone Upgrade Instructions...

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