TM-9-2320-386-24-1-2

2-1/2-TON, 6X6, M44A3 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; EXTENDED SERVICE PROGRAM (ESP); UNIT, DIRECT SUPPORT AND GENERAL SUPPORT; MAINTENANCE MANUAL; VOLUME 2 OF 2

MAY 2001

TM-9-2320-386-24-1-2 - Page 101 of 636

NOTE

Crankshaft pulley is located behind vibration damper.

25.

Using breaker bar, rotate belt tensioner (5) counterclockwise to relieve belt tension, remove fan

drivebelt (3) from alternator pulley (7), crankshaft pulley (4), and fan pulley (2), and release belt

tensioner (5).

26.

Remove screw (9) and lockwasher (8) from bracket (10) and alternator (11). Discard lockwasher (8).

27.

Loosen two screws (6) and rotate alternator (11) away from engine (1).

28.

Disconnect air compressor coolant line (20) from fitting (23).

29.

Remove screw (21), washer (22), and clamp (19) with air compressor coolant line (20) from fan

bracket (18).

30.

Disconnect air compressor coolant line (16) from elbow (24) on water regulator housing (12).

31.

Remove throttle return spring (25) from brackets (15) and (26).

32.

Remove screw (13), washer (14), clamp (17) with air compressor coolant line (16), and bracket (15)

from engine (1).

~

TM 9-2320-386-24-1-2

0302 00

CYLINDER HEAD (IN-VEHICLE) MAINTENANCE (Contd)

0302 00-8

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11

1

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5

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