TM 9-2350-277-20-5
REPLACE M3 NBC HOSES AND FITTINGS (M1059A3 ONLY) Continued
0788 00
21. Install hose (1) on air purifier (2) and tighten clamp (3).
22. If removed, install adapter (4) on operators heater (5).
23. Install operators inlet hose (1) on adapter (4) and tighten clamp (6).
24. Connect lead 537D (7) to operators heater (5). Install new straps (8) to secure lead to operators inlet hose (1).
25. Install three clamps (9) on operators inlet hose (1). Secure clamps to top plate with three screws (10) and new
lockwashers (11).
26. Install two brackets (12), four screws (13), and new lockwashers (14) on top plate.
27. If removed, install adapter (15) on operators heater (5).
28. Install hose (16) on adapter (15) and tighten clamp (17).
29. Route hose (16) around bracket (12). Install hose on connector (19).
FOLLOW-THROUGH STEPS
1.
Connect battery ground strap (WP 0337 00).
2.
Check air flow of NBC system. Follow procedures in TM 3-6680-316-10.
END OF TASK
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