Installation Considerations - Garmin G300 Installation Manual

Table 4-5. Contents of P732 Connector Kit (011-01818-01)
Sub-Assy,Backshell w/Hdw,Jackscrew
Connector ,Hi Dens, D-Sub, Mil Crimp 78ck
Contact Pin, Mil Crimp, Size 22D
4.4.2 Additional Equipment Required
•
Cables: The installer will fabricate and supply all system cables.
•
Hardware: #10-32 pan or hex head screw (4 ea.) and #10-32 self-locking nut (4 ea)
•
Air hoses and fittings to connect pitot and static air to the GSU 73. The GSU 73 has a female
1/8-27 ANPT fitting for each pitot and static port. Use appropriate aircraft fittings to connect to
pitot and static system lines.

4.5 Installation Considerations

Fabrication of a wiring harness is required. Sound mechanical and electrical methods and practices are
required for installation of the GSU 73. Refer to Section 1.6 for wiring considerations, Appendix A.3 for
pinouts.
Connector kits include backshell assemblies. The backshell assembly houses the configuration module
and a thermocouple reference junction (if applicable). Garmin's backshell connectors give the installer
the ability to quickly and easily terminate shield grounds at the backshell housing. The instructions
needed to install the Jackscrew Backshell (190-00313-11), Configuration Module (190-00313-10), and
Thermocouple (190-00313-01) can be downloaded from the Dealer portion of the Garmin website
www.garmin.com.
Page 4-4
Revision A
Item Garmin P/N
011-01855-04
330-00185-78
336-00021-00
G300 Installation Manual – GSU 73
Quantity
1
1
30
190-00921-01