TM-9-2350-256-20-1

RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 1 OF 2

NOVEMBER 2005

TM-9-2350-256-20-1 - Page 907 of 948

TM 9-2350-256-20-1

0148 00

UNIT MAINTENANCE

RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1

NSN 2350-00-122-6826, EIC AQA

ENGINE OIL COOLERS AND SCREENS MAINTENANCE

REMOVAL, INSPECTION, CLEANING, INSTALLATION

INITIAL SETUP:

Tools and Special Tools

Tool kit, general mechanic’s (item 59, WP 0490 00)

Cleaning tool, oil cooler (item 11, WP 0490 00)

Materials/Parts

Gaskets (4) (item 242, WP 0491 00)

Gaskets (4) (item 311, WP 0491 00)

Nuts, self-locking (12) (item 491, WP 0491 00)

Screws (16) (item 132, WP 0491 00)

Screws (16) (item 355, WP 0491 00)

Materials/Parts (cont.)

Washers, flat (16) (item 305, WP 0491 00)

Washers, flat (4) (item 835, WP 0491 00)

Equipment Condition

Powerplant removed (see WP 0098 00)

Engine oil cooler lines disconnected from oil cooler (see

WP 0149 00)

Transmission oil cooler lines disconnected from oil cooler

(see WP 0271 00)

NOTE

The engine and transmission oil coolers can be removed and installed individually. The following

procedure applies to both the engine and transmission oil coolers. If only one of the oil coolers is to be

replaced, the procedures which apply to the other oil cooler should be skipped.

NOTE

The following procedure applies to both the left- and right-hand oil coolers.

Removal

1.

Remove two oil cooler screens (1) by removing eight screws (2) and eight flat washers (3).

2.

Disconnect oil cooler vent hose (4) by loosening union nut (5).

0148 00-1