Crankshaft Gear/Sprocket: Service and Repair

Chain sprocket, removing and installing

Special tools, testers and auxiliary items required





^ Drift sleeve 30-100
^ Two-arm puller, commercial type
^ Protective gloves

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





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

Installing
Install in reverse order, paying attention to the following:

CAUTION: Wear protective gloves.

- Heat chain sprocket in oven for approx. 15 minutes to 220 ° C.

Note:
^ Installed position: Large shoulder of chain sprocket must point to engine.





- Install chain sprocket on end of crankshaft using pliers and press onto crankshaft until fully seated using drift sleeve 30-100.