TM-9-2350-261-20-4 Unit Maintenance Manual Volume 4 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
Page 270 of 788
TM 9-2350-261-20-4 REPLACE M3 NBC FILTER SWITCH ASSEMBLY (M113A2 AMBULANCE ONLY) — Continued 0686 00 NOTE Remove following components, as needed, for repair of switch assembly. 6. Remove two screws (1), lockwashers (2), and air filter switch (3) from switch assembly (4). Discard lockwashers. 7. Remove two screws (5), lockwashers (6), nuts (7), and circuit breaker (8) from switch assembly (4). Discard lockwashers. 8. Remove two screws (9), lockwashers (10), and air filter ON lamp (11) from switch assembly (4). Discard lockwashers. 0686 00-2