Crankshaft Gear/Sprocket: Service and Repair

Chain sprocket, removing and installing

Removing

- Remove oil pan.
- Remove front sealing flange.
- Remove chain tensioner, oil pump sprocket and chain.





- Pull chain sprocket off crankshaft with puller -2-.
- Use suitable washer -1- to protect end of crankshaft.

Installing

- Heat chain sprocket to 220 degrees C in oven.

WARNING!
Wear protective gloves.

Note:
Installation position: wide collar on sprocket facing toward engine.





- Using pliers, locate sprocket on end of crankshaft and push onto seat on crankshaft with drift sleeve 30-100.