Tools Required

EN 46111 Crankshaft Rotation Socket

Important: Some models use a second design inverted tooth timing drive system. The second design drive system can be used in place of the first design roller timing system but all of the following components must be changed to the second design:

•	Primary timing drive chain

•	Crankshaft sprocket

•	Intermediate drive shaft idler left and right

Refer to Camshaft Timing Drive Design Identification
1. Ensure the crankshaft sprocket is installed with the timing mark (1) visible.



2. Install the crankshaft sprocket on to the nose of the crankshaft.
3. Align the notch in the crankshaft sprocket with the pin in the crankshaft.
4. Slide the crankshaft sprocket on the crankshaft nose until the crankshaft sprocket contacts the step in the crankshaft.



5. Ensure the crankshaft is in the stage one timing position with the crankshaft sprocket timing mark (1) aligned to the stage one timing mark on the oil pump cover (2) using the EN 46111 . Refer to Camshaft Timing Drive Chain Alignment Diagram - Stage One.