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 623 of 1417
DRAINING OIL - Continued
6.
Install flat washer (Figure 3, Item 3) and drain plug (Figure 3, Item 4) on oil pan (Figure 3, Item 1). Tighten
drain plug 60 lb-ft (81 N·m) on M939A2 series vehicles.
1
4
3
2
M0012DAA
Figure 3.
Engine Oil Drain Plugs.
END OF TASK
OIL FILTER REMOVAL
NOTE
•
Perform Steps (1) and (2) for oil filter on M939/A1 series vehicles and Step (3) for oil filter
on M939A2 series vehicles.
•
Support oil filter shell while loosening center bolt. Lightly tap filter shell with palm of hand
to loosen from filter base.
1.
Loosen center bolt (Figure 4, Item 5) until oil filter shell (Figure 4, Item 4) can be removed from filter base
(Figure 4, Item 1), and remove oil filter shell from filter base.
2.
Remove oil filter element (Figure 4, Item 3) and packing assembly (Figure 4, Item 2) from oil filter shell
(Figure
4,
Item
4). Discard oil filter element and packing assembly.
TM 9-2320-272-23-2
0232
0232-4
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