TM-9-2815-202-34

ENGINE, DIESEL W/CONTAINER: MODEL 7083-7395, 7083-7396, 7083-7398 AND 7083-7399

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

FEBRUARY 1990

TM-9-2815-202-34 - Page 326 of 670

TM9-2815-202-34

4-39. OIL COOLER

ASSEMBLY REPAIR (Cont)

CAUTION

Seal ring grooves must be free of burrs and foreign material or damage to seals will occur.

(6) Install first seal (26) into seal ring groove at bottom end of lower oil cooler shell (33).

Lubricate seal with engine oil.

NOTE

Oil cooler shell and tube bundles are marked with numbers. Match and a line numbers when

installing tube bundles.

(7)

(8)

(9)

(10)

(11)

(12)

Insert lower tube bundle (27) into end of lower oil cooler shell (33) without any seal

top seal ring groove. Attach puller (23) to oil cooler shell and place bar tool (24) on

Carefully press tube bundle past top seal ring groove.

(26) in

tube.

Remove puller (23) and bar tool (24). Install seal (26) into top seal ring groove of oil cooler

(5). Lubricate seal with engine oil.

Invert oil cooler shell (5). Using puller (23) and bar tool (24), carefully press tube bundle (27)

until ends are flush with shell.

Repeat steps (5) thru (9) for installing

upper tube bundle (25).

Install gasket (20) and front cover (19)

to oil cooler assembly (5) securing

with ten bolts (18) ten Iockwashers

(2). Torque bolts to 30-35 Ib-ft

(41-47 N-m).

Install gasket (22) and rear cover (21)

to oil cooler assembly (5) securing

with ten bolts (20) and ten

Iockwashers (2). Torque bolts to

30-35 Ib-ft (41-47 N-m).

4-220