STS AWD V8-4.6L VIN A (2006)
6. Remove the primary camshaft drive chain guide bolts and guide.
7. Remove the camshaft intermediate sprocket retaining bolt.
8. Remove the following as an assembly:
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The primary camshaft drive chain (3)
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The crankshaft sprocket
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The camshaft intermediate sprocket
9. Clean and inspect the camshaft timing drive components. Refer to Camshaft Timing Drive Components Cleaning and Inspection .
Installation Procedure