ARMY TM 9-2815-255-24
AIR FORCE TO 38G1-95-2
MARINE CORPS TM 2815-24/4
Section VII. LUBRICATION SYSTEM MAINTENANCE
3-16. OIL FILTER AND COOLER.
If the engine has been operating and coolant is hot, allow engine to cool before
you slowly loosen filler cap and relieve pressure from cooling system. Failure to
observe this warning could result in severe personal injury.
Drain engine lubrication system and coolant system, refer to end item maintenance manual.
Using a strap filter wrench, remove filter element (1, FIGURE 3-28) from oil cooler.
Drain coolant into suitable container.
Remove plug (2) from oil cooler to drain coolant.
Loosen four clamps (3 and 4), securing hoses (5 and 6) and tubes (7 and 8). Remove hoses (5 and 6) and
clamps (3 and 4).
Remove nipple (9) securing oil cooler (10) to engine block. Remove oil cooler (10) and preformed packing (11).
Discard preformed packing (11).
Remove four clamps (13) and two hoses (14).
Remove screw (15), flatwasher (16), and clamp (17) securing tubes (7 and 8); remove tubes.
Change 3 3-55