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 differential case (LH). Put the differential case (RH) on the case, and then assemble the two cases.
4. Install the hypoid driven gear and secure by tightening the bolt.
Tightening torque:
62 N·m (6.3 kgf-m, 45.6 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 ST2 from the access window of the case.
| ST1 498247001 | MAGNET BASE |
| ST2 498247100 | DIAL GAUGE |
NOTE:
• Measure the backlash by placing the differential bevel pinion tooth against two differential bevel gear teeth.
• Fix the differential bevel pinion gear in place with a screwdriver 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 number |
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 398487700 | INSTALLER |
|
(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 plastic hammer.
| ST 18675AA000 | DIFFERENTIAL OIL SEAL INSTALLER |
3. Install a new O-ring.
