TM-9-2320-283-34-1

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

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

DECEMBER 1983

TM-9-2320-283-34-1 - Page 141 of 624

TM 9-2320-283-34-1

COOLING SYSTEM.

3-18.

FAN CLUTCH REPAIR (Continued).

LOCATION/ITEM

ACTION

REMARKS

A.

DISASSEMBLY.

WARNING

Capscrew (26) is under spring tension. Use care when removing capscrew

(26) to avoid injury to you or other personnel.

1.

Capscrew (26),

Remove from items (10) and

Discard item (26).

washers (25), (23),

(15).

and (21), retainer

(24), and spring

(22).

2.

Plate (20) and

Pull off of items (1) and

pulley and bearing

(10)

NJ

retainer assembly

(15).

3.

Three screws (27)

Remove from item (15)

Discard item (27).

and plate (20).

4.

O-rings (16) and

Remove from item (15).

(18), and ring

(17).

5.

Lockwasher (13)

Using 1/8-inch flat head

During installation

punch, press lock tab down

some lock tabs are bent

to release item (14)

up into grooves of item

(14).

6.

Locknut (14)

Using spanner wrench, remove

from item (10).

7.

Lockwasher (13),

Remove.

housing (12), and

0-ring (11).

3-88