FINAL DRIVE REPAIR (Sheet 13 of 30)
Before completing disassembly, perform cleaning and inspection of case, carrier, and gears.
61. Clean gasket surfaces as necessary, using putty knife or gasket scraper.
Dry cleaning solvent P-D680 is toxic and flammable. To avoid injury, wear protective goggles and
gloves and use in a well-ventilated area. Avoid contact with skin, eyes, and clothes, and do not
breathe vapors. Do not use near open fire or excessive heat. The flash point for Type I dry
cleaning solvent is 100F (38' C) and for Type II is 140' F (60' C). If you become dizzy while using
dry cleaning solvent, get fresh air immediately and get medical aid. If contact with eyes is made,
wash your eyes with water and get medical aid immediately.
62. Clean all parts, using dry cleaning solvent and clean rags.
Case and carrier are a matched set. If either part is unserviceable, reassemble final drive, using
old parts, tag unserviceable, and return through supply channels for depot overhaul. Case and
carrier must be thoroughly cleaned before inspection.
63. Using penetrating dye, inspect carrier (Q) and case (P) for cracks or fractures.
64. Using crocus cloth, remove minor scores and burrs from machined surfaces.
Go on to Sheet 14
Change 5 7-13