TM 9-2320-289-34
3-34. REAR MAIN SEAL REPLACEMENT.
This task covers:
a. Removal
c. Installation
b. Cleaning and Inspection
INITIAL SETUP:
Equipment Condition
Materials/Parts
. Engine oil pump removed,
l
(See paragraph 3-33)
l
l
Tools/Test Equipment
l Torque wrench
l
l
l
General Safety Instructions
One rear main seal
0.004 in. (0.102 mm) shim stock
Carburetor cleaning compound
(Item 15, Appendix B)
Lubricating oil (Item 49, Appendix B)
Anaerobic sealing compound
(Item 59, Appendix B)
Pipe sealant (Item 61, Appendix B)
. Avoid skin contact with anaerobic sealing compound.
. Carburetor cleaning compound is highly flammable. Keep away from open flame.
a.
REMOVAL
1.
Remove 2 inner bolts, outer bolts, and rear main bearing cap (1).
2.
Remove lower rear main seal half (5) and upper rear main seal half (6). Discard rear main seal
halves.
TA50711
3-110
