TM 9-2350-277-20-5
REPLACE M13 NBC FILTERS AND HOSES (M577A3 ONLY) — Continued
0786 00
7.
Loosen two clamps (1) and remove hose (2) from filter (3) and manifold (4).
8.
Loosen two clamps (5) and remove hose (6) from filter (7) and manifold (4).
9.
Loosen four nuts (8), open four clamps (9), and remove filters (3) and (7) from bracket (10).
10. If damaged, remove rubber bumpers (11) from bracket (10) as required. Discard rubber bumpers.
11. If any cotter pin (12) is damaged, remove cotter pin, straight pin (13), and clamps (9) from bracket (10) as required.
Discard cotter pin.
12. Cut straps (14) that secure wiring harness (15) to hose (16) and manifold (4). Discard straps.
13. Remove screw (17), lockwasher (18), and two clamps (19) from side bulkhead. Remove clamps from hoses (16) and
(20). Discard lockwasher.
14. Remove two screws (1), lockwashers (2), nuts (3) and clamps (4) from upper bulkhead. Remove clamps from hose (5).
Discard lockwashers.
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