TM-9-2350-277-20-5
CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 5 OF 6
TM-9-2350-277-20-5 - Page 719 of 1047
TM 9-2350-277-20-5
REPLACE M13 NBC HEATER HOSES (M1068A3 ONLY) — Continued
0790 00
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), four washers (30), two lockwashers (40), nuts (31),
and damaged bracket (28) from bracket (32). Discard lockwashers.
17. If bracket (32) is damaged, remove two screws (33), four washers (34), two lockwashers (41), nuts (35), and damaged
bracket from table supports. Discard lockwashers.
18. Loosen two clamps (36) on forward operator’s inlet hose (37). Remove hose from forward operator’s heater (27)
and manifold (22).
0790 00-4
Change 4
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