TM-9-2320-272-23-2
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 2 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-2 - Page 626 of 1417
CLEANING AND INSPECTION
WARNING
•
Solvent cleaning compound is flammable and toxic. Do not use near an open flame and
always have a fire extinguisher nearby when solvents are used. Use only in well-
ventilated places, wear protective clothing, and dispose of cleaning rags in approved
container. Failure to comply may result in damage to equipment, injury, or death to
personnel.
•
Eyeshields must be worn when cleaning with compressed air. Compressed air source
will not exceed 30 psi (207 kPa). Failure to comply may result in injury or death to
personnel.
1.
Clean center bolt (Figure 7, Item 4) and oil filter shell (Figure 7, Item 5) with solvent cleaning compound and
dry with compressed air.
2.
Inspect center bolt (Figure 7, Item 4). Replaced if threads are stripped.
3.
Inspect filter base (Figure 7, Item 1). If cracked, nicked, or threads are stripped, notify supervisor.
4.
Inspect filter element support (Figure 7, Item 2). Replace if cracked or grooved.
5.
Inspect spring (Figure 7, Item 3). Replace if cracked or broken.
M9608DAA
M939/A1
4
5
1
2
3
Figure 7.
Engine Oil Filter Cleaning and Inspection.
END OF TASK
TM 9-2320-272-23-2
0232
0232-7
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