Timing Component Alignment Marks: Service and Repair

Expanded procedure(s) for servicing timing chain(s) can be found at "Engine : Timing Components : Service and Repair". Service and Repair




Disconnect the crankshaft position (CKP) sensor electrical connector.



Remove the CKP sensor.



Install the special tool 303-645.

CAUTION: Make sure the spark plugs are removed to enable the engine to rotate freely.

Do not rotate the crankshaft counterclockwise. The timing chains may bind causing engine damage.

Rotate the crankshaft clockwise to position the engine to top dead center (TDC) No. 1 cylinder

Camshaft Setting Tool 303-530:

Install the special tool to the left-hand cylinder head.



Install the special tool to the Right-hand cylinder head.