TM-9-2815-205-34

ENGINE WITH CONTAINER; MODELS 5063-5299, 5063-5392, 5063-5393, 5063-5395, 5063-5398, 5063-539F, 5063-539L

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

AUGUST 1992

TM-9-2815-205-34 - Page 396 of 596

TM 9-2815-205-34

3-58.

ENGINE/TRANSMISSION OIL COOLER REPAIR (MODELS 5063-5393, AND 5063 -539L)

This task covers: a. Disassembly

b. Cleaning

c. Pressure check

d. Assembly

INITIAL SETUP

MODELS

EXPENDABLE/DURABLE SUPPLIES

5063-5393

Oil, engine (App C, Item 26)

Cleaning solvent (App C, Item 9)

TOOLS AND SPECIAL TOOLS

Trichloroethane, 1, 1, 1 (App C, Item 54)

Tool kit, general mechanics (App B, Item 107 )

Oxalic acid (App C, Item 30)

Wrench, torque (App B, Item 116 )

Hydrochloric acid (App C, Item 20)

Pressure testing kit, engine oil cooler (App D,

Cleaning solution kit (App C, Item 8)

Item 13 )

EQUIPMENT CONDITION

MATERIALS/PARTS

2-4 Transmission oil cooler removed

Gasket (App F, Item 85)

2-18 Engine oil cooler removed

LockWashers (App F, Item 98)

a. Disassembly

(1) Transmission oil cooler

(a)

(b)

(c)

Remove two long bolts (1), two

Iockwashers (2), and two flat washers

(3) from water outlet housing (4).

Discard Iockwashers.

Remove four short bolts (5), four

Iockwashers (6), four flat washers (7),

water outlet housing (4), and gasket

(8) from top of oil cooler (9). Discard

gasket and Iockwashers.

If necessary, remove pipe plug (10)

and two pipe plugs (11) from water

outlet housing (4).

3-266

Change 1