TM 9-2350-277-20-5
REPLACE M13 NBC HEATER HOSES (M1068A3 ONLY) — Continued
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19. Loosen clamp (1) on rear operator’s outlet hose (2). Remove hose from connector (3) and rear operator’s heater (4).
20. If either of two brackets (5) are damaged, remove two screws (6), washers (7), lockwashers (20), nuts (8) and damaged
bracket (5) from bracket (9). Discard lockwashers.
21. If bracket (9) is damaged, remove four screws (10), washers (11), lockwashers (12) and bracket from table supports.
Discard lockwashers.
22. Cut straps (13) securing electrical leads to rear operator’s inlet hose (14). Discard straps.
23. Remove two screws (15), lockwashers (16), and clamps (17) from sponson. Remove clamps from rear operator’s inlet
hose (14). Discard lockwashers.
24. Loosen two clamps (18) on rear operator’s inlet hose (14). Remove hose from rear operator’s heater (4) and
manifold (19).
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