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 24 of 951
TM 9-2320-280-20-2
3-3. ENGINE OIL FILLER TUBE REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Tools
Manual References
General mechanic’s tool kit
TM 9-2320-280-10
automotive (Appendix B, Item 1)
TM 9-2320-280-24P
Materials/Parts
Equipment Condition
Lubricating oil (Appendix C, Item 31)
Hood raised and secured (TM 9-2320-280-10).
1. Loosen clamp (2) and disconnect CDR valve hose (1) from engine oil filler tube (3).
2. Remove two nuts (4), washers (5), and engine oil filler tube (3) from timing chain cover (7) and
studs (8).
3. Inspect grommet (6) for breaks or cracks. Replace if defective.
b. Installation
1. Coat grommet (6) with lubricating oil.
2. Install engine oil filler tube (3) into timing chain cover (7) with two washers (5) and nuts (4). Tighten
nuts (4) to 13-20 lb-ft (18-27 N.m).
3. Connect CDR valve hose (1) to engine oil filler tube (3) and tighten clamp (2).
FOLLOW-ON TASK: Lower and secure hood (TM 9-2320-280-10).
3-4
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