TM-9-2320-280-20-2
TRUCK, UTILITY: M998 SERIES
TECHNICAL MANUAL; UNIT MAINTENANCE; VOLUME 2 OF 3
JANUARY 1996
TM-9-2320-280-20-2 - Page 25 of 951
3-4. ENGINE OIL FILTER ADAPTER REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Materials/Parts
Gasket (Appendix G, Item 53)
Two O-rings (Appendix G, Item 210)
O-ring (Appendix G, Item 211)
Manual References
TM 9-2320-280-24P
Equipment Condition
Engine oil filter removed (para. 3-5).
FOLLOW-ON TASK: Install engine oil filter (para. 3-5).
TM 9-2320-280-20-2
Change 3
3-5
1.
Remove adapter bolt (6), gasket (5), two O-rings (4), engine oil filter adapter (3), and O-ring (1)
from cylinder block (2). Discard O-ring (1), two O-rings (4), and gasket (5).
2.
Remove reducer boss (7) from oil adapter (3).
3.
Inspect reducer boss (7) for damaged threads or cracks. Replace if defective.
1.
Install reducer boss (7) into oil filter adapter (3) and tighten to 25 lb-ft (34 N
•
m).
2.
Install engine oil filter adapter (3) and O-ring (1) on cylinder block (2) with two O-rings (4),
gasket (5), and adapter bolt (6). Tighten adapter bolt (6) to 50 lb-ft (68 N
•
m).
b. Installation
a. Removal
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