d. Circuit Breaker and Relay Installation
TM 9-2320-280-20-3
12-185. SIREN AND WARNING LIGHT INSTALLATION (Cont’d)
1. Locate, mark, and drill two 0.187-in. (4.8-mm) diameter holes (2) in battery box panel (1).
2. Install circuit breaker (5) on battery box panel (1) with two screws (6), lockwashers (3), and nuts (4).
3. Locate, mark and drill two 0.281-in (7.1-mm) diameter holes (7) in body side panel (8).
NOTE
Note location of external-tooth lockwashers to top relay mounting
screw when installing wires "I", "J", and "K" to relay mounting ground.
4. Install relay (18) on body side panel (8) with two washers (17), screws (19), lockwashers (20), and
nuts (16). Finger tighten top nut (16).
5. Cut lead 467(A) (9) from main light switch connector (21) and install two shells (10),
sleeves (11), and terminals (12) on ends of cut leads 467(A) (9).
6. Connect adapter connector “C” (15) to two leads 467(A) (9).
7. Connect relay connector (14) to relay (18).
8. Connect relay lead “A” (13) to adapter “C” (15).
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