This task covers:
General mechanics tool kit:
automotive (Appendix B, Item 1)
Seal installer (Appendix B, Item 61)
Crocus cloth (Appendix C, Item 22)
General Safety Instructions
l Protective clothing must be used when steam
l Compressed air for cleaning purposes will not
exceed 30 psi (207 kPa).
Work area should be well-ventilated,
clean, and free from blowing dirt and dust.
case (1) from transmission
protective clothing must be used. Failure to do this may
cause serious injury.
Thoroughly steam-clean transmission case (1).
Compressed air used for cleaning purposes will not exceed 30 psi (207 kPa). Use
only with effective chip guarding and personal protective equipment
Blow all dirt and cleaning solution from transmission
case (1) with compressed air.
For general inspection procedures, refer to para. 2-15.
Inspect all oil passages and bores for cracks, leaks, holes, and burrs. Use soft stone or crocus cloth to
Use helicoils to repair damaged threads.
Inspect bores for holes or pits as leakage paths. Replace transmission
case (1) if holes or pits are
Inspect anchor pins (4) for damage or looseness. Replace anchor pins (4) if damaged or loose.
Inspect internal splines, lugs, and snapring grooves for cracks, breaks, and burrs. Repair minor
burrs. Replace damaged transmission case (1).
Remove retaining ring (7) and replace seal assembly (6) using seal installer.
Inspect plugs (51, cooler fittings (21, and vent pipe (3). Replace damaged parts.
Inspect oil multilip seal (8) for damage. Replace if damaged.
Inspect bolt holes (9) for damage. Replace transmission
case (1) if holes (9) are damaged.