Subaru Legacy BN/BS (2015-2019) Service Manual: Rear differential side oil seal

Inspection

Check the rear differential mount bushing for cracks, hardening or damage. If cracking, hardening or damage is excessive, replace rear differential mount bushing. ...

Replacement

1. Remove the rear differential. Rear Differential (T-type) > REMOVAL Rear Differential (VA-type) > REMOVAL2. Remove the rear differential side oil seal using a ST or screwdriver wrapped with vinyl ...

Other materials:

Inspection
1. CHECK ACCELERATOR PEDAL SENSOR AREA (METHOD WITH CIRCUIT TESTER)1. Disconnect the ground terminal from battery sensor. NOTE2. Remove the ECM. Engine Control Module (ECM) > REMOVAL Engine Control Module (ECM) > REMOVAL3. Install the ST between the ECM and bulkhead harness and the engine harness ...