Gps Waas And Fis Antenna Installation Considerations And Mounting Requirements - Garmin G900X Installation And Maintenance Manual

12.5 GPS WAAS and FIS Antenna Installation Considerations and Mounting
Requirements
12.5.1 Teardrop Footprint Antennas: GA 35
Materials required:
•
Nitrile O-ring
- 26.64mm ID x 2.62mm W, size 2-121 (A-34)
- MS28775-116 (GA 35)
•
Doubler Plate, Garmin P/N: 115-00846-10
•
8-32 Self-locking nuts, AN365C832, MS21044C08 or equivalent, Quantity - 4
•
Rivets for mounting doubler plate MS20426AD4-( ), length and quantity determined at
installation.
Figure 12-1. Through Mount Teardrop Footprint Antenna
12.5.2 ARINC 743 Footprint Antennas: GA 36 and GA 37
Materials required:
•
Neoprene Gasket, Garmin P/N: 253-00138-00
•
Doubler Plate, Garmin P/N: 115-00846-00
•
10-32 x 1" mounting screws, Garmin P/N: 211-60212-20 (MS51958-67), Quantity – 4
•
Rivets for mounting doubler plate MS20426AD4-( ), length and quantity determined at
installation.
Figure 12-2. Garmin ARINC 743 Footprint Antenna
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Revision D
G900X/G950 Installation and Maintenance Manual – Garmin GPS WAAS Antenna
190-00719-00