TM 5-5420-202-20-3
FIRE EXTINGUISHER RELAY AND MASTER RELAY CIRCUIT BREAKER REPLACEMENT
(Sheet 1 of 2)
TOOLS: 2 in. cross-tip screwdriver
Silicone compound (Item 32, Appendix D)
SUPPLIES:
Lockwashers (2 required)
PRELIMINARY PROCEDURE:
Remove access plate on floor in commander's compartment
(page 17-9)
NOTE
Replace only defective cir-
cuit breaker. Fire extin-
guisher relay circuit break-
er is on right, closest to
hull wall.
REMOVAL:
Remove two electrical connectors (A)
1.
from circuit breaker (B) by pulling out.
2.
Using screwdriver, remove two screws
(C) and lockwashers (D) securing circuit
breaker (B) to vehicle.
TA249082
Go on to Sheet 2