190-01115-01 G3X/G3X Touch Installation Manual - Inventory of Materials
Rev. AC Page 1-5
1.5 Required non-Garmin Equipment
1.5.1 Wiring/Cabling Considerations
The installer will provide all wiring and cabling unless otherwise noted. Use MIL-W-22759/16 (or other
approved wire) AWG #22 or larger wire for all connections unless otherwise specified. The supplied
standard pin contacts are compatible with up to AWG #22 wire. RG400 or RG142 coaxial cable with 50
nominal impedance and meeting applicable aviation regulations should be used for the installation.
1.5.2 Contact and Crimp Tools
Table 1-8 lists recommended crimp tools used to build the wiring harnesses for the G3X LRUs, other
equivalent tooling may also be used.
Non-Garmin part numbers shown are not maintained by Garmin and consequently are
subject to change without notice.
Table 1-8 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
GDU 4XX
Socket, Size 20
336-00022-02
or 336-00094-00
M22520/2-08,
Daniels K13-1
M81969/1-04
for size 22D
pins and
M81969/1-02
for size 20 pins
M22520/2-01
GMC 305/307
Pin, Size 22D
336-00021-00
(MIL P/N
M39029/58-360)
M22520/2-09
Positronic P/N
9502-4,
Daniels P/N K42
GSU 73
GTP 59
011-00979-20
(Config
module w/
EEPROM kit)
011-00981-00
(thermocouple
kit)
GMU 22 Socket, Size 20
336-00022-00
(MIL P/N
M39029/63-368)
M22520/2-08,
Daniels K13-1
011-00979-22
(Config
module w/
Sockets &
Jackscrew kit)
Socket, Size 20,
26-30 AWG
336-00022-01
M22520/2-08,
Daniels K13-1
Use crimp
setting 6 for 28
AWG
GAD 27/29
Socket, Size 20,
20-24 AWG
336-00022-02
M22520/2-08,
Daniels K13-1
GEA 24
(J241, J243,
J244)
GMU 11
GSA 28
GSU 25
GTR 20/200
GAD 29
Pin, Size 20
336-00024-00
(MIL P/N
M39029/64-369)
GEA 24
(J242 only)
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