Drive Chain and Sprockets
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Clean the drive chain (1), drive sprocket (3), and driven sprocket (2) in cleaning solvent and air dry.
- Inspect the drive chain (1) for the following conditions:
- Loose link pins
- Binding or stiff links
- Debris embedded in the links
- Worn teeth surfaces
- Replace the chain if any of the above conditions are found.
- Inspect the driven sprocket (2) and the drive sprocket (3) for the following conditions:
- Chipped teeth
- Excessive worn gear surfaces, slight wear marks are normal
- Debris embedded in the root of the teeth
- Replace the sprocket if any of the above conditions are found. The chain and sprockets may be replaced separately.