TM 9-2350-261-20-4
REPLACE M13 NBC HEATER HOSES (M1068 ONLY) -- Continued
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10. Cut all tie straps (12) securing commander's inlet hose (13) to electrical leads. Discard tie straps.
11. Remove screw (14), lockwasher (15), and clamp (16) from commander's bulkhead. Remove clamp from commander's
inlet hose (13). Discard lockwasher.
12. Remove three screws (17), washers (18), locknuts (19), and clamps (20) from crossbeam. Remove clamps from
commander's inlet hose (13). Discard locknuts.
13. Loosen two clamps (21) on commander's inlet hose (13). Remove hose from commander's heater (4) and manifold (22).
14. Remove commander's inlet hose (13), with grommet (23), from welded frame. Discard grommet if damaged.
15. Loosen clamp (24) on forward operator's outlet hose (25). Remove hose from connector (26) and forward operator's
heater (27).
16. If any of three brackets (28) are damaged, remove two screws (29), washers (30), locknuts (31), and damaged bracket
(28) from bracket (32). Discard locknuts.
17. If bracket (32) is damaged, remove two screws (33), washers (34), locknuts (35), and damaged bracket from table
supports. Discard locknuts.
18. Loosen two clamps (36) on forward operator's inlet hose (37). Remove hose from forward operator's heater (27)
and manifold (22).
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