Timing Chain: Service and Repair

Tool Required:
J 1619 Crankshaft Sprocket Puller

Remove or Disconnect





^ Align the timing marks.
^ Camshaft sprocket bolts.
^ Camshaft sprocket and timing chain. The sprocket is a light interference fit on the camshaft. Tap the sprocket on its lower edge to loosen it.
^ Crankshaft sprocket (if required). Use tool J 1619.






Install or Connect

^ Crankshaft sprocket (if removed). Use tool J 22102. Make sure the timing mark faces outside.
^ Camshaft sprocket and timing chain.

Important
^ Line up the timing marks on the camshaft sprocket and crankshaft sprocket.

^ Camshaft sprocket bolts.

Tighten
^ Bolts to 27 N.m (20 ft. lbs.).