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 26 of 951
3-5. ENGINE OIL SERVICE
This task covers:
a. Draining Oil
c. Installing Filter
b. Removing Filter
d. Replenishing Oil
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Oil filter removal tool (Appendix B, Item 2)
Materials/Parts
Oil filter (Appendix G, Item 206) (6.2L only)
Oil filter (Appendix G, Item 206.1)
(6.5L and 6.5L detuned only)
Lubricating oil (Appendix C, Item 31)
Manual References
TM 9-2320-280-10
TM 9-2320-280-24P
Equipment Condition
Hood raised and secured (TM 9-2320-280-10).
General Safety Instructions
Do not drain oil when engine is hot.
WARNING
Do not drain oil when engine is hot. Severe injury to personnel
will result.
NOTE
•
Park vehicle on a firm, level surface.
•
Have drainage container ready to catch oil.
1.
Remove drainplug (5) and gasket (4) from oil pan (3). Allow oil to drain completely.
2.
Install gasket (4) and drainplug (5). Tighten drainplug (5) to 20 lb-ft (27 N
•
m).
NOTE
Have drainage container ready to catch oil.
Remove oil filter (1) from filter adapter (2). Discard filter (1).
1.
Apply a light coat of oil to filter gasket prior to installation
2.
Install oil filter (1) on oil filter adapter (2) and tighten by hand until gasket contacts filter
adapter (2). Tighten additional 1/2-3/4 turn by hand.
CAUTION
Install a non-vented filler cap only. An incorrect filler cap will not
seal properly, causing water to enter and damage engine.
1.
Remove filler cap (6) from filler tube (7). Fill with oil according to TM 9-2320-280-10.
2.
Install filler cap (6) on filler tube (7).
d. Replenishing Oil
c. Installing Filter
b. Removing Filter
a. Draining Oil
TM 9-2320-280-20-2
3-6
Change 3
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