For 1990-2009 cars

#### Tools Required

EN 46111 Crankshaft Rotation Socket

Important: Some models use a second design inverted tooth timing drive system on the secondary drive components. Refer to Camshaft Timing Drive Design Identification for more information on specific changes.

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 key 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.