Honda Civic manuals

Subaru Legacy Service Manual: Assembly

1. DIFFERENTIAL CASE ASSEMBLY

1. Install the washer and differential bevel gear into differential case (LH).

2. Install the differential bevel gear pinions into differential case (LH) and install the pinion shaft.

(A)

Pinion shaft

(B)

Differential bevel gear

(C)

Differential bevel pinion

3. Install the straight pin.

4. Install the differential case (RH) to hypoid driven gear and secure with vise.

5. Install the washer and differential bevel gear to the differential case (RH).

6. Using the ST, install the hypoid driven gear by tightening the installation bolt.

ST 18270KA020SOCKET (E20)

Tightening torque:

20 N·m (2.0 kgf-m, 14.8 ft-lb)

7. While checking the tightening angle with the angle gauge, further tighten the hypoid driven gear mounting bolts.

Tightening angle:

45°±2°

8. Measurement of backlash (selection of washer)

(1) Install the SUBARU genuine axle shaft to differential case.

Part No. 38415AA070Axle shaft

(2) Measure the gear backlash using ST1 and ST2, and then insert the ST2 through the window of differential case.

ST1 498247001MAGNET BASE
ST2 498247100DIAL GAUGE

NOTE:

Measure the backlash by applying a differential bevel pinion tooth between two differential bevel gear teeth.

When measuring, fix the differential bevel pinion in place with a screwdriver covered with cloth, or a similar tool.

Specification:

0.13 — 0.18 mm (0.0051 — 0.0071 in)

(3) If the backlash is not within specification, select a washer from the table below and replace.

Washer

Part No.

Thickness mm (in)

803038021

0.95 (0.037)

803038022

1.00 (0.039)

803038023

1.05 (0.041)

9. Using the ST, install the left and right taper roller bearings.

ST1 499277100BUSHING 1-2 INSTALLER
ST2 398497701SEAT

2. SIDE RETAINER

NOTE:

After adjusting the backlash and tooth contact, replace the oil seal and O-ring of side retainer with new parts.

1. Press-fit the bearing outer race to side retainer.

2. Using the ST, install the oil seal.

NOTE:

Use a new oil seal.

Apply differential oil to the oil seal lip.

Oil seal has an identification mark (R, L). When installing oil seals, do not confuse the left and right.

ST 18675AA000DIFFERENTIAL SIDE OIL SEAL INSTALLER

3. Install the O-rings.

NOTE:

Use new O-rings.

Apply gear oil to O-ring.

Disassembly
1. DIFFERENTIAL CASE ASSEMBLY1. Remove the taper roller bearing using the ST.ST 498077000REMOVER2. Remove the hypoid driven gear mounting bolt using the ST.ST 18270KA020SOCKET (E20)3. Remove the ...

Front reduction drive gear
...

Other materials:

Removal
1. Lift up the vehicle, and then remove the left and right front wheels.2. Remove the front under cover. Front Under Cover > REMOVAL3. Remove the front stabilizer.(1) Remove the left and right stabilizer links.(2) Remove the left and right stabilizer brackets.(3) Turn the front stabilizer by approx ...

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