TM 9-2350-277-20-5
REPLACE M13 NBC FILTERS AND HOSES (M577A3 ONLY) Continued
0786 00
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 commanders 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 commanders 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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