REAR AXLE DIFFERENTIAL REPAIR (M1009) (Cont).
CLEANING AND INSPECTION
l Dry cleaning solvent P-D-680 is toxic and flammable. Always wear
protective goggles and gloves end use only in a well-ventilated area.
Avoid contact with skin, eyes, and clothes and DO NOT breathe vapors.
DO NOT use near open flame or excessive heat, The solvents flash
point is 100°F-138°F (38°C-59°C). If you become dizzy while using
cleaning solvent, immediately get fresh air and medical help. If solvent
contacts eyes, immediately wash your eyes with water and get medical
Compressed air used for cleaning purposes should never exceed 30 psi
(207 kPa). Use only effective chip guarding and personnel protective
equipment (goggles/shield, gloves, etc.), Failure to follow this warning
may result in serious injury to personnel.
Clean and inspect 2 side bearings in accordance with TM 9-214.
Clean all disassembled components with dry cleaning solvent and dry with compressed air.
Inspect differential case for damage. If differential case is damaged, entire differential case
must be replaced,
l Internal clearances are such that shims, thrust block, or gears should
not be replaced unnecessarily even if slight wear indications are
l If thrust block or shims need replacement, they should be measured to
ensure replacement with components of equal size.
If ring gear is damaged, ring gear, ring gear bolts, and drive pinion
must be replaced as a set.
Inspect ring gear, all clutch pack components, thrust block, shims, bushings, and gears for
signs of damage. Replace if damaged.
Inspect latching bracket and governor assembly for damage. If either is damaged, both must