TM 9-2320-280-20-3
11-172. RADIO ANTENNA MOUNT REPLACEMENT (M997, M997A1 , M997A2)
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Applicable Models
Manual References
M997, M997A1, M997A2
TM 9-2320-280-24P
Tools
Equipment Condition
General mechanic’s tool kit:
Antenna removed (para. 12-137).
automotive (Appendix B, Item 1)
Materials/Parts
Three lockwashers (Appendix G, Item 108)
a. Removal
1. Remove capscrew (7), lockwasher (8), seal (2), cable clip (9), and ground strap (6) from antenna
mount (1) and roof (10). Discard lockwasher (8).
2. Remove two capscrews (5), lockwashers (4), washers (3), antenna mount (1), and seal (2) from roof
(10). Discard lockwashers (4).
NOTE
Clean ground strap at point of interior body contact to bare metal
to ensure good antenna ground.
1. Install seal (2) and antenna mount (1) on roof (10) with two washers (3), lockwashers (4), and
capscrews (5).
2. Install cable clip (9), ground strap (6), seal (2), and antenna mount (1) on roof (10) with lockwasher (8)
and capscrew (7).
FOLLOW-ON TASK: Install antenna (para. 12-137).
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