Crankshaft Gear/Sprocket: Service and Repair

Chain sprocket, removing and installing
Special tools and workshop equipment 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 ,Refer to Oil Pump, Engine, Service and Repair, See Item -5-





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

Installing
Install in reverse order:

WARNING: Wear protective gloves.

^ Heat chain sprocket in oven for approximately 15 minutes to 20.

Note: Installation 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.