TM-9-2320-283-20-1

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 1 OF 3

DECEMBER 1983

TM-9-2320-283-20-1 - Page 883 of 926

TM 9-2320-283-20-1

COOLING SYSTEM.

3-65.

FAN AND FAN CLUTCH REPLACEMENT (Continued).

LOCATION/ITEM

ACTION

REMARKS

A:

REMOVAL.

1

Six screws (1) and

Remove from items (3) and

lockwashers (2)

(4).

2

Fan (3)

Remove from item (4) and

Be careful not to damage

set inside item (15)

item (16).

3

Tube (9)

Remove from item (8).

4

Three screws (5)

Loosen, but do not take out.

5

Nut (12) and

Loosen until two items (14)

screw (11)

can be removed.

6

Two belts (14)

Remove from item (13).

WARNING

Fan clutch

is very

heavy.

To avoid injury to personnel or

damage to radiator, have assistant hold fan clutch during

steps 7 and 8.

7

Three screws (5),

Remove from items (4) and

Have assistant use two

lockwashers (6),

(10)

items (14) to hold item

and two washers

(4).

(7).

8

Clutch (4)

Remove from item (10)

Remove items (14) from

item (4).

9

Nipple (8)

Remove from item (4).

10

Fan (3)

Remove from item (15).

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