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. CLUTCH DISC1. Facing wearMeasure the depth from the facing surface to the rivet head. Replace if the face is worn locally or worn down to less than the specified value.Depth to rivet head:Limit of sinking0.8 mm (0.031 in)NOTE:Do not wash the clutch disc with any type of cleaning fluid.2. Hardened ...