TM 9-2350-287-20-1
3-6. OIL COOLER HOSES REPLACEMENT.
This Task Covers:
a. Removal
b. Installation
Initial Setup:
Tools/Test Equipment:
Drain pan (Item 14, Appendix I)
General mechanics tool kit
(Item 24, Appendix I)
Materials/Parts:
Lockwasher (8) (Item 179, Appendix H)
Preformed packing (2) (Item 219,
Appendix H)
Equipment Conditions:
Powerpack removed (para 3-2).
Remove engine coolant manifold connector
housing (para 6-11).
Remove bypass thermostat and housing assembly
(para 6-12).
Remove engine coolant tube assembly (para 6-10).
Remove transmission oil cooler hose assembly
(para 8-5).
a.
1.
2.
3.
4.
5.
6.
7.
REMOVAL
Place suitable container under two drain plugs (11).
Remove two drain plugs (11) and allow oil to drain into drain pan.
Disconnect two hoses (8 and 14) from elbows (13) on two oil filter
covers (12).
Remove four screws (9) and Iockwashers (10) from two split flange
halves (7). Discard Iockwashers.
Remove two split flange halves (7), preformed packing (6), and
hose (8) from front of engine oil cooler (5). Discard preformed
packing.
Remove four screws (1) and Iockwashers (2) from two split flange
halves (3). Discard Iockwashers.
Remove two split flange halves (3), preformed packing (4), and
hose (14) from rear of engine oil cooler (5). Discard preformed
packing.
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