FAN BELTS.

TM 55-1930-208-24

(2) Use a new gasket (11) at the bolting flange and place the pump against the blower end plate cover so that the

lugs on the drive coupling mesh with the lugs on the intermediate shaft coupling. Secure the pump to the blower

with three lockwashers (10) and three bolts (9).

(3) Slide the pump outlet packing ring (8) and packing flange (7) against the cylinder block and secure the flange

with two bolts (5) and lockwashers (6).

(4) Secure packing (4) to pump cover with hose clamp (3).

(5) Attach hose (2) to pump cover and tighten hose clamps (1).

(6) Close water pump drain cock and fill the engine cooling system.

3-25. FAN BELTS.

This task covers:

a. Removal

b. Installation

c. Adjust

INITIAL SETUP:

Tools Required:

Tool Kit, General Mechanic's (Item 1, Appendix B)

Materials Required:

Washer, Lock P/N MS35338-45

Equipment Conditions:

Engine shut down (paragraph 2-11, TM 55-1930-208-10).

a. Removal. (Refer to figure 3-59).

(1) Remove six nuts (1), six lockwashers (2), and six screws (3), and fan guard (4).

(2) Loosen four bolts (5) securing the fan pulley.

(3) Loosen adjusting bolt (6) to relieve tension on the fan belts (7).

(4) Slip the fan belts off the pulleys and over the fan blade.

3-99