1. Install the washer, differential bevel gear and differential bevel pinion in the differential case (RH). Insert the pinion shaft.
2. Attach the straight pin in the reverse direction.
|
(A) |
Differential case (RH) |
3. Install the washer and differential bevel gear to the differential case (LH). Put the differential case (RH) on the case, and assemble two cases.
4. Install the hypoid driven gear and secure by tightening the bolt.
Tightening torque:
62 N·m (6.3 kgf-m, 45.7 ft-lb)
|
(A) |
Hypoid driven gear |
|
(B) |
Differential case (RH) |
|
(C) |
Differential case (LH) |
5. Measurement of backlash (Selection of washer)
(1) Install the SUBARU genuine axle shaft to differential case.
| Part No. 38415AA070 | AXLE SHAFT |
(2) Measure the gear backlash using ST1 and ST2, and then insert the ST2 though the access window of case.
| ST1 498247001 | MAGNET BASE |
| ST2 498247100 | DIAL GAUGE |
NOTE:
• Place the tooth of the differential bevel pinion against 2 teeth of the differential bevel gear, and measure the backlash.
• Fix the differential bevel pinion gear in place with a screwdriver covered with cloth or similar tool when measuring.
Standard:
0.13 — 0.18 mm (0.0051 — 0.0071 in)
(3) If the backlash is out of specification, select a washer from the table below.
|
Washer | |
|
Part No. |
Thickness mm (in) |
|
803038021 |
0.95 (0.037) |
|
803038022 |
1.00 (0.039) |
|
803038023 |
1.05 (0.041) |
6. Using the ST, install the taper roller bearing.
| ST 398437700 | DRIFT |
|
(A) |
Taper roller bearing |
1. Install the bearing outer race to the differential side retainer.
2. Install a new oil seal using the ST and a hammer.
| ST 18675AA000 | DIFFERENTIAL OIL SEAL INSTALLER |
3. Apply gear oil to a new O-ring and install.
