Differential Case Assembly
- Install the washer, differential bevel gear and differential bevel pinion in the differential case (RH). Insert the pinion shaft.
- Install straight pin from reverse direction.
- Install the washer and differential bevel gear to the differential case (LH). Then put the case over the differential case (RH), and connect both cases.
- Install the hypoid driven gear and secure by tightening the bolt.
Standard tightening torque:
62 N.m (6.3 kgf-m, 45.6 ft-lb)
- Measurement of backlash (Selection of washer)
- Measure the gear backlash with ST1 and ST2, and insert ST2 through the access window of the case.
ST1 498247001 MAGNET BASE
ST2 498247100 DIAL GAUGE
NOTE:- Measure the backlash by applying a differential bevel pinion tooth between two differential bevel gear teeth.
- Fix differential bevel pinion gear in place with a screwdriver or similar tool when measuring.
Standard value:
0.13 - 0.18 mm (0.0051 - 0.0071 in)
- If backlash is not as specified, select a washer from the table below.WASHER SPECIFICATIONS
Washer Part No. Thickness mm (in) 803038021 0.95 (0.037) 803038022 1.00 (0.039) 803038023 1.05 (0.041)
- Measure the gear backlash with ST1 and ST2, and insert ST2 through the access window of the case.
- Using ST, install taper roller bearing.
ST 398487700 INSTALLER