Garmin G3X - Page 267

190-01115-01 G3X™/G3X Touch™ Avionics Installation Manual
Rev. AV Page 20-33
Figure 20-34 GA 37 Installation Drawing
4X MOUNTING SCREW
10-32 UNF-2A X 1.00
CROSS RECESSED
FLAT HEAD 100°, S.S.
MOUNTING CUTOUT
NOTES: 1. DIMENSIONS: INCHES
[
mm
]
FORWARD
DO NOT PAINT
FO
R
W
A
R
D
AIRCRAFT SKIN WITH
DOUBLER INSTALLED
013-00245-00 ANTENNA
O-RING (MS28775-142)
4X NAS1149C0363R (AN960C-10) #10 WASHER, S.S.
4X SELF LOCKING NUT 10-32 UNF-2A, S.S. TORQUE 20 TO 25 in-lbs
.63
.220
4X
013-00245-00 ANTENNA OUTLINE
FORWARD
0.70 [17.8]
0 [0.0] (2 HOLES)
2X 0.80 [20.3]
2X 1.60 [40.6]
2.30 [58.4]
0.70 [17.7]
0 [0.0] (2 HOLES)
1.04 [26.4]
2X 3.30 [83.8]
4.00 [101.6]
1.65 [41.9]
GPS TNC CONNECTOR (BLUE BAND)
.75 [19.1]
.365 [9.27]
4.70 [119.4]
3.00 [76.2]
.83 [21.1]
XM TNC
CONNECTOR
(YELLOW BAND)
2.35 [59.7]
2X
NOTE
GA 37 antennas use standard aviation AN509 hardware with 100° screw countersink angle.