STS RWD V8-4.6L VIN A (2006)
9. Remove the bolts attaching the primary camshaft drive chain guide to the engine block.
10. Remove the primary camshaft drive chain guide.
11. Clean and inspect the camshaft timing drive components. Refer to Camshaft Timing Drive Components Cleaning and Inspection .
Installation Procedure
1. Notice: Refer to Fastener Notice in Service Precautions.
Install the primary camshaft drive chain guide and retaining bolts.
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Tighten the primary camshaft drive chain guide bolts to 25 Nm (18 ft. lbs.).