TM 9-2320-260-34-1
3-46. OIL PAN REMOVAL
THIS TASK COVERS:
Removal
INITIAL SETUP
REFERENCES (TM)
APPLICABLE MODELS
TM 9-2320-260-20
All
TM 9-2320-260-34P-1
TOOLS
EQUIPMENT CONDITION
General mechanic's tool kit
Engine mounted on repair stand (para. 3-29).
(Appendix B, Item 1)
Dipstick tube removed (TM 9-2320-260-20).
1.
Rotate cylinder block (14) on repair stand so oil pan (8) faces upward.
2.
Remove four screws (1), lockwashers (2), and washers (3) from oil pan (8) and cylinder block (14).
Discard lockwashers (2).
3.
Remove two screws (6), lockwashers (5), and washers (4) from flywheel housing (20) and oil pan (8).
Discard two lockwashers (5).
4.
Remove two screws (17), lockwashers (18), and washers (19) from flywheel housing (20) and oil
pan (8). Discard lockwashers (18).
5.
Remove four screws (9), lockwashers (10), and washers (11) from oil pan (8) and cylinder block (14).
Discard lockwashers (10).
Disconnect oil pickup hose (21) and oil return hose (16) from suction flange (7) and aerator (22).
6.
Disconnect front sump tube (15) from scavenger adapter (12).
7.
8.
Remove twenty-eight screw-assembled lockwashers (23), two clamps (24), oil pickup hose (21), oil
return hose (16), oil pan (8), and gasket (13) from cylinder block (14). Discard gasket (13) and screw-
assembled lockwashers (23).
NOTE
For disassembly, cleaning, inspection, and assembly, refer to para. 3-20.
