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TM 5-4320-305-24
2-29. REPLACE/REPAIR OIL DRAIN ASSEMBLY(Continued)
This task covers:
a. Removal
c. Repair
b. Cleaning/Inspection
d. Installation
INITIAL SETUP
Tools
Equipment
Condition
Shop equipment, automotive maintenance
Para
Condition Description
and repair, common no. 1
Engine oil drained.
Tool kit, general mechanics automotive
2-22
Right and left side panels, air duct,
Materials/Parts
and bottom rear panel removed from
engine cover frame.
Diesel fuel oil (Item 6, Appendix C)
Special Environmental Conditions
Plywood board 1/8 x 19 x 48 inches
(3. 2 x 482. 6 x 1219. 2 mm)
Well-ventilated area required for cleaning.
REMOVAL:
1 Remove pipe coupling (1) from oil drain (2). Do
not disassemble the chain and coupling from the
engine unless replacement is required.
2
From the rear end of the trailer, slide a plywood
board, approximately 1/8 x 19 x 48 inches (3. 2 x
482. 6 x 1219. 2 mm) between the oil pan and the
fuel tank. Be sure the board does not rest on,
crimp, or damage any fuel lines or fittings. Place
the board on top of the fuel tank to protect it from
damage during removal of the oil drain assembly.
3
Remove cap screws, washers, and lockwashers (3)
from oil drain support bracket (4). With the bracket
still attached to the oil drain pipe, rest the bracket
on the plywood board.
4
Loosen hose clamp (5), and remove support
bracket (4) and hose clamp from the oil drain pipe.
2-113
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