911 Carrera 2 Coupe F6-3600cc 3.6L SOHC (1990)
Crankshaft Main Bearing Seal: Service and Repair
Seal at Main Bearing - Removal and Refitting
Special tools required:
P 135 Flywheel securing nut wrench
P 215 Main bearing: seal insertion drift
Removal
1. Remove flywheel.
2. Displace sealing ring from recess in crankcase with a drift or chisel.
3. Press out sealing ring with a screwdriver.
Refitting
1. Check running surface of sealing lip on crankshaft.
2. Clean sealing ring seat in crankcase. If necessary ease the outer edge with a scraper; remove resulting swarf.