TM-9-2320-387-24-1

TRUCK, UTILITY: S250 SHELTER CARRIER, 4X4, M1113

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE, VOLUME 1

DECEMBER 1997

CHANGE 1

TM-9-2320-387-24-1 - Page 700 of 1205

3-77. WATER PUMP PULLEY REPLACEMENT

This task covers:

a. Removal

b. Installation

a. Removal

Using hex-head driver, remove four socket-head screws (1) and water pump pulley (2) from water pump (3).

INITIAL SETUP:

Tools

General mechanic’s tool kit:

automotive (Appendix B, Item 1)

Special Tools

Hex-head driver, 6 mm

(Appendix B, Item 146)

Materials/Parts

Sealing compound (Appendix C, Item 63)

Manual References

TM 9-2320-387-24P

Equipment Condition

• Fan drive and fan blade removed (para. 3-80).

• Serpentine drivebelt removed (para. 3-81).

Maintenance Level

Unit

b. Installation

TM 9-2320-387-24-1

Change 1

3-133

FOLLOW-ON TASKS: • Install fan drive and fan blade (para. 3-80).

• Install serpentine drivebelt (para. 3-81).

1

2

3

1.

Install water pump pulley (2) on water pump (3).

2.

Apply sealing compound to four socket-head screws (1), and install screws (1) on water pump pulley (2)

and water pump (3). Tighten screws (1) to 15-20 lb-ft (20-27 N

•

m).

NOTE

200-AMP dual voltage regulator shown.