SECTION II: ENGINE OIL COOLERS
TM 9-2350-256-20
SECTION II: ENGINE OIL COOLERS
Para.
Task
Page
5-6
Replace/Service Engine Oil Coolers and Screens ................................................................................ 5-9
5-7
Replace/Repair Engine Oil Cooler Lines ............................................................................................. 5-13
5— 6 REPLACE/SERVICE ENGINE OIL COOLERS AND SCREENS
THIS TASK COVERS
a. Removal
b. Inspection
c. Cleaning
d. Installation
INITIAL SET-UP
Tools:
Parts:
Equipment Conditions:
·Tool kit, general
·Gaskets (4) (Appendix G,
·Powerplant removed (see paragraph 3-1)
mechanic's (Appendix
item 35)
·Engine oil cooler lines disconnected from
C, item 53)
·Gaskets (4) (Appendix G,
oil cooler (see paragraph 5-7)
·Cleaning tool, oil
item 52)
·Transmission oil cooler lines
cooler (Appendix C,
·Nuts, self-locking (12)
disconnected from oil cooler (see
item 10)
(Appendix G, item 166)
paragraph 7-9)
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.
• The following procedure applies to both the left- and right-hand oil coolers.
a.
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).
5—
9
