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 622 of 1417
DRAINING OIL - Continued
3.
Remove drain plug (Figure 2, Item 4) and ring spacer (Figure 2, Item 3) from oil pan (Figure 2, Item 1) and
drain oil. Discard ring spacer.
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.
4.
Clean drain plug (Figure 2, Item 4) with solvent cleaning compound and wipe area around drain hole
(Figure
2,
Item
2).
5.
Install ring spacer (Figure 2, Item 3) and drain plug (Figure 2, Item 4) on oil pan (Figure 2, Item 1). Tighten
drain plug 100 lb-ft (136 N·m) on M939/A1 series vehicles.
M10240DAA
2
3
4
1
Figure 2.
Engine Oil Drain Plugs.
TM 9-2320-272-23-2
0232
0232-3
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