Subaru Legacy BN/BS (2015-2019) Service Manual: Replacement

Subaru Legacy BN/BS (2015-2019) Service Manual / Continuously variable transmission(tr690) / Extension case oil seal / Replacement

CAUTION:

Immediately after the vehicle has been running or after idling for a long time, the differential gear oil will be hot. Be careful not to burn yourself.

1. Lift up the vehicle.

2. Remove the front exhaust pipe. Front Exhaust Pipe > REMOVAL

3. Remove the center exhaust cover.

4. Clean the transmission exterior.

5. Remove the propeller shaft. Propeller Shaft > REMOVAL

6. Using a screwdriver or ST, remove the oil seal trying not to damage the extension case.

ST 398527700

PULLER ASSY

7. Using the ST, install the oil seal.

NOTE:

• Use a new oil seal.

• Apply CVTF to the oil seal lip and press-fitting surface.

Use a new oil seal.

ST 498057300

INSTALLER

8. Install the propeller shaft. Propeller Shaft > INSTALLATION

9. Install the center exhaust cover.

Tightening torque:

18 N·m (1.8 kgf-m, 13.3 ft-lb)

10. Install the front exhaust pipe. Front Exhaust Pipe > INSTALLATION

11. Adjust the CVTF level and check there is no leakage. CVTF > ADJUSTMENT

Inspection

Check for leakage of CVTF from the joint section of transmission and propeller shaft. If a leak is found, inspect the propeller shaft and replace the oil seal. ...

Other materials:

Inspection
1. INSPECTION OF SWITCH UNIT1. Operate the switches to check the continuity between terminals.Preparation tool:Circuit testerSwitch positionTerminal No.StandardOFFA1 and A3Less than 1 -INTA1 and A3Less than 1 -LOA2 and A3Less than 1 -HIA2 and A4Less than 1 -Washer ONB2 and B3Less than 1 -2. Replace ...