300SD (126.120) L5-3.0L DSL Turbo (617.951) (1982)
Crankshaft Gear/Sprocket: Service and Repair
Removal
1
Remove radiator and fan.
2
Remove pulley, vibration damper and balancing disc. See: Harmonic Balancer - Crankshaft Pulley/Service and Repair
3
Completely remove oil pan. See: Engine Lubrication/Oil Pan/Service and Repair
On model 126.120, remove engine. See: Service and Repair/Procedures
4
Remove front crankshaft radial sealing ring. See: Seals and Gaskets/Front Crankshaft Seal/Service and Repair