TM 9-2320-272-24-1
3-141. TRANSMISSION OIL COOLER AND MOUNT (M939A2) REPLACEMENT
THIS TASK COVERS:
b. Installation
a. Removal
INITIAL SETUP:
APPLICABLE MODELS
REFERENCES (TM)
M939A2
TM 9-2320-272-10
TM 9-2320-272-24P
TOOLS
General mechanic's tool kit (Appendix E, Item 1) EQUIPMENT CONDITION
l Parking brake ret (TM 9-2320-272-10).
MATERIALS/PARTS
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Four locknuts (Appendix D, Item 291)
Four lockwashers (Appendix D, Item 354)
Two O-rings (Appendix D, Item 430)
Antiseize tape (Appendix C, Item 72)
Cap and plug ret (Appendix C, Item 14)
a. Removal
CAUTION
Clean area around hoses before removal to prevent entry of dirt
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Damage may occur if dirt or dust enters the transmission.
Cover or plug all open hoses and connections immediately after
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result in transmission damage.
NOTE
Have drainage container ready to catch oil.
Disconnect transmission oil lines (4) and (18) from oil sampling valve (5) and elbow (15).
1.
Loosen clamps (1) and (17) and disconnect hoses (2) and (16) from oil cooler (11).
2.
Remove four locknuts (20), washers (10), screws (9), washers (10), and oil cooler (11) from
3.
bracket (3) and splash panel extension (22). Discard locknuts (20).
Remove oil sampling valve (5), nut (6), washer (7), and O-ring (8) from oil cooler (11). Discard O-ring (8).
4.
Remove elbow (16), nut (14), washer (13), and O-ring (12) from oil cooler (11). Discard O-ring (12).
5.
Remove four locknuts (23), lockwashers (24), screws (21), and splash panel extension (22) from
6.
bracket (25) and frame rail (19). Discard locknuts (23) and lockwashers (24).
3-380