TM-9-2320-361-24-2

2-1/2 TON, 6X6, M44A2 SERIES TRUCKS

TECHNICAL MANUAL; FIELD AND SUSTAINMENT MAINTENANCE PART 2 OF 2

AUGUST 2006

TM-9-2320-361-24-2 - Page 662 of 1144

TM 9-2320-361-24-2

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PRIMARY HEATER AND DUCT REPLACEMENT (Contd)

HEATER REMOVAL

1.

Remove heater harness (7) from heater (3).

2.

Remove clamp (5) and duct (6) from adapter (4).

3.

Remove four screws (10) and adapter (4) from heater (3).

4.

Remove three screws (2) and cover (1) from heater box (23).

5

Remove two clamps (9), heater (3), washer (11), and O-ring (12) from support (14). Discard

O-ring (12).

6.

Remove screw (21) and two screws (22) from guard (20).

7.

Remove guard (20) from support (14) and van wall (8).

8.

Remove four screws (18) from exhaust tube (17) and support (14). Remove four screws (16) from

exhaust tube (17) and van wall (8).

9.

Remove exhaust tube (17) and gaskets (19) and (15) from support (14) and van wall (8). Discard

gaskets (15) and (19).

10.

Remove four screws (13) and support (14) from van wall (8).