TM-9-2320-280-20-2

TRUCK, UTILITY: M998 SERIES

TECHNICAL MANUAL; UNIT MAINTENANCE; VOLUME 2 OF 3

JANUARY 1996

TM-9-2320-280-20-2 - Page 890 of 951

TM 9-2320-280-20-2

8-84

Change 3

8-28. POWER STEERING COOLER REPLACEMENT

This task covers:

a. Removal

b. Installation

INITIAL SETUP:

Tools

General mechanic’s tool kit:

automotive (Appendix B, Item 1)

Materials/Parts

Two lockwashers (Appendix G, Item 134)

Manual References

TM 9-2320-280-10

TM 9-2320-280-24P

Equipment Condition

Hood raised and secured (TM 9-2320-280-10).

General Safety Instructions

Do not drain fluid when engine is hot.

1.

Loosen two clamps (4) and disconnect hoses (2) and (3) from cooler (8).

2.

Remove two screws (5), lockwashers (6), washers (7), and cooler (8) from oil cooler (1). Discard

lockwashers (6).

a. Removal

WARNING

Do not drain fluid when engine is hot. Severe injury to personnel

will result.

CAUTION

Cover or plug all hoses and connections immediately after

disconnection to prevent contamination. Remove all plugs prior to

connection.

NOTE

Have drainage container ready to catch fluid.

CAUTION

Do not bend power steering oil cooler fins. Damaged fins reduce

cooling efficiency, which may damage power steering pump and/or

gear.