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 717 of 1047

TM 9-2350-277-20-5

REPLACE M13 NBC HEATER HOSES (M1068A3 ONLY) — Continued

0790 00

REMOVAL

1.

Loosen clamp (1) on driver’s outlet hose (2). Remove hose from connector (3) and driver’s heater (4).

2.

If bracket (5) is damaged, remove two screws (6), lockwashers (20), washers (7), and bracket from driver’s bulkhead.

Discard lockwashers.

3.

Remove screw (8), two washers (9), one locknut (10), and clamp (11) from welded bracket. Remove clamp from driver’s

inlet hose (12) and commander’s inlet hose (13). Discard locknut.

4.

Remove screw (14), lockwasher (15), and clamp (16) from sponson. Remove clamp from driver’s inlet hose (12)

and commander’s inlet hose (13). Discard lockwasher.

5.

Loosen two clamps (17) on driver’s inlet hose (12). Remove hose from heater (4) and manifold (18).

6.

Remove driver’s inlet hose (12), with grommet (19), from welded frame. Discard grommet if damaged.

0790 00-2

Change 4