TM-9-2320-365-20-3 LMTV Unit Maintenance Manual M1078 Series - Volume 3 Download
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TM 9-2320-365-20-3 (2) Inspect differential pinion gears (3) for cracked or broken gear teeth, scoring, pitting, and corrosion. Replace differential pinion gear(s) that fail inspection. (3) Inspect pinion gear bearings (4) for scoring, pitting, and corrosion. Replace radial pinion gear bearing(s) that fail inspection. (4) Inspect differential spider (5) for cracks, scoring, pitting, and corrosion. Replace differential spider that fail inspection. c. Installation. NOTE Front and rear axle differential spider assemblies are removed the same way. Left front axle differential spider assembly shown. (1) Install four pinion gear bearings (1), differential pinion gears (2), thrust bearings (3), inner thrust washers (4), and outer thrust washers (5) on differential spider (6). (2) Install four preformed packings (7) on differential spider (6). NOTE If pins in self-locking nut do not line up with holes in inner bevel side gear, adjust self- locking nut accordingly. (3) Install inner bevel side gear (8) in wheel end hub assembly (9) with holes in inner bevel side gear aligned with pins in self-locking nut (10). 10-15