Garmin GTP 59 GPS Receiver User Manual


 
Page 1-6 G3X Installation Manual –Installation Overview
Revision A 190-01115-01
1.7.1 Wiring Harness Installation
Allow adequate space for installation of cables and connectors. Ensure that routing of the wiring does not
come in contact with sources of heat, RF or EMI interference. Analog Input wires routed too close to
spark plugs, plug wires, or magnetos may result in erratic readings.
The installer shall supply and fabricate all of the cables. Required connectors, etc. are provided with the
G3X Installation Kit (K10-00017-00). Electrical connections are made through D subminiature
connectors for the GDU 37X and GSU 73 units, and through a round 9-pin connector for the GMU 44.
Appendix A defines the electrical characteristics of all input and output signals. Required connectors and
associated hardware are supplied with the connector kit..
CAUTION
Check wiring connections for errors before connecting any wiring harnesses. Incorrect
wiring could cause internal component damage.
Table 1-7. Pin Contact and Crimp Tools Part Numbers
LRU Contact Type
Garmin
Contact Part
Number
Recommended
Positioner
Recommended
Insertion/
Extraction Tool
Recommended
Hand Crimping
Tool
GDU 37X
Socket, Mil
Crimp, Size 20
336-00094-00
M22520/2-08,
Daniels K13-1
GSU 73
GTP 59
011-00979-20
(Config
module
w/EEPROM
kit)
011-00981-00
(thermocouple
kit)
Pin, Mil Crimp,
Size 22D
336-00021-00
Positronic P/N
9502-4,
ITT P/N
M22520/2-09,
Daniels P/N K42
GMU 44
Socket, Mil
Crimp, Size 20
336-00022-00
M22520/2-08,
Daniels K13-1
011-00979-22
(Config
module
w/Sockets &
Jackscrew kit)
Socket, Mil
Crimp, Size 20,
26-30 AWG
336-00022-01
Positronic P/N
9502-5
M81969/1-04
for size 22D
pins and
M81969/1-02
for size 20 pins
M22520/2-01
NOTES
1. Insertion/Extraction tools from ITT Cannon are all plastic; others are plastic with metal tip.
2. Non-Garmin part numbers shown are not maintained by Garmin and consequently are subject
to change without notice.