Installation Procedure

WARNING: This page is about a different car, the 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Locating Crankshaft Sprocket Timing Mark

Courtesy of GENERAL MOTORS CORP.

Ensure the crankshaft sprocket is installed with the timing mark (1) visible.

Fig 2: Installing/Removing Crankshaft Sprocket

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

Fig 3: Aligning The Crankshaft Sprocket To The Stage One Timing Drive Assembly Position

Courtesy of GENERAL MOTORS CORP.

If necessary, align the crankshaft sprocket to the stage one timing drive assembly position using the EN 46111 . Refer to Camshaft Timing Drive Chain Alignment Diagram - Stage One.