Timing Chain: Inspection
Sprockets, Chain Tensioner, Chain Guide, Chain Tensioner Arm
- Check the camshaft sprocket and crankshaft sprocket for abnormal wear, cracks, or damage. Replace as necessary.
- Inspect the tensioner arm and chain guide for abnormal wear, cracks, or damage. Replace as necessary.
- Check that the tensioner piston moves smoothly when the ratchet pawl is released with thin rod.