NOTE
a. Removal
TM 9-2320-280-20-3
12-137. AS 1729/VRC ANTENNA REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Applicable Models
Manual References
AU models except M996, M996A1, M1036,
TM 9-2320-280-24P
M1037, M1042, M1097, M1097A1, M1097A2
Equipment Condition
Tools
Antenna ground strap removed (para. 12-136)
General mechanic’s tool kit:
(except M997, M997A1, M997A2)
automotive (Appendix B, Item 1)
Materials/Parts
Three locknuts (Appendix G, Item 106)
Antenna replacement is basically the same for all models except
the M998, M998A1, M1038, and M1038A1 which use an external
antenna mounting bracket. This procedure covers the M966,
M966A1, M997, M997A1, M997A2, M1025, M1025A1, M1025A2,
M1026, M1026A1, M1035, M1035A1, M1035A2, M1043, M1043A1,
M1043A2, M1044, M1044A1, M1045, M1045A1, M1045A2, M1046,
and M1046A1 models.
1. Disconnect radio antenna cable (3) and antenna control cable (2) from antenna (1).
2. Remove three locknuts (6), washers (5), capscrews (4), washers (5), and antenna (1) from cargo
shell (7). Discard locknuts (6).
1. Install antenna (1) on cargo shell (7) with three washers (5), capscrews (4), and locknuts (6). Tighten
locknuts (6) to 26 lb-ft (35 N•m).
2. Connect antenna control cable (2) and radio antenna cable (3) on antenna (1).
FOLLOW-ON TASK: Install antenna ground strap (para. 12-136).
12-211
