Balance Shaft Drive Sprocket Inspection
WARNING: This page is about a different car, the 2002 Pontiac Sunfire and 2002 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
- Clean all of the drive sprocket parts in cleaning solvent. Remove the varnish, the sludge, and the dirt.
- Inspect the sprocket teeth for the following conditions:
- Bent teeth
- Broken teeth
- Chips
- Ground off teeth
- Inspect the sprocket for the following conditions:
- Burrs
- Scored surfaces
- If the sprocket is to be replaced, inspect the crankshaft for burrs or nicks.