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

Subaru Legacy BN/BS (2015-2019) Service Manual / Differentials / Rear differential mount bushing / 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

CAUTION:• If there was so much rust in the rear differential mount bushing, remove the rust before starting work.• Apply the molybdenum grease on the square thread of the ST (shaft and nut ...

Rear differential side oil seal

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Other materials:

Engine noise inspection
Type of soundConditionPossible causeRegular clicking soundSound increases as engine speed increases.• Valve mechanism is defective• Incorrect valve clearance• Worn camshaft• Broken valve spring• Trouble of valve lifterHeavy and dull clankOil pressure is low.• Worn ...