Timing Chain and Chain Tensioner Inspection

Check sliding surface of timing chain guide (1) for wear or damage.

If abnormality is found, replace timing chain guide.

Check sliding surface of timing chain tensioner (1) for wear or damage.

If abnormality is found, replace timing chain tensioner.

Check teeth of sprocket for wear or damage.

If abnormality is found, replace crankshaft timing sprocket.

Check timing chain for wear or damage.

If abnormality is found, replace timing chain.

Check that thread surface (1) is free from damage.

If abnormality is found, replace timing chain tensioner adjuster.