TM 9-2350-261-20-4
REPLACE M13 NBC FILTERS AND HOSES (M577A2 ONLY) -- Continued
0671 00
15. If spacer (1) was removed, install on front bulkhead with two screws (2) and new lockwashers (3).
16. If either bracket (4) was removed, install on front bulkhead or spacer (1), as required, with two screws (5) and new
lockwashers (6).
17. Install hose (7) on commander's heater (8) and connector (9) and tighten two clamps (10).
18. If removed, install new grommets (11) on hose (12), as required.
19. Install hose (12), two clamps (13), and grommets (11) on manifold (14) and commander's heater (8). Insert grommets
in frame. Tighten clamps.
20. Install two clamps (15) on hose (12). Secure clamps to upper bulkhead with two screws (16), new lockwashers (17),
and two nuts (18).
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