With 4EAT
DISASSEMBLEExploded View Of Differential:
1. Disassemble differential as shown in the Exploded View Of Differential image.
Backlash Of Side Gears & Pinion Gears Measurement:
2. Check side gear and pinion gear backlash, using dial indicator 4201-C. Backlash should be 0.004 inch. If backlash is not within specifications, replace differential assembly.
3. Using suitable pin punch and hammer, place gear case on a vise and remove roll pin from pinion shaft.
CAUTION: Use protective plates to prevent damage to the differential.
4. Using gear puller D80L-630-3 or equivalent remove side bearing inner race from gear case.
5. Inspect all components for excessive wear or damage and replace as necessary.
ASSEMBLE
1. Reverse procedure to assemble, noting the following:
a. If side bearing is removed, it cannot be reused.
b. Press side bearing inner race into gear case by using bearing installer tool No. T88C-77000-EH or equivalent.
c. Install thrust washers and side gears into gear case at same time, then turn them back on pinion gear and align them with pinion shaft hole.