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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1128 (Engine Mechanical (Repair Instructions 3 Of 5) - 3.6L (Ly7)) >> Repair Instructions (Off-Vehicle Repair Instructions - Part 2) >> Camshaft Timing Drive Components Cleaning and Inspection >> Cleaning Procedure

Cleaning 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.
  1. Clean all the following components with solvent:
    • Crankshaft sprocket
    • Primary timing drive chain
    • Primary timing drive chain shoe
    • Primary timing drive chain guides
    • Primary timing drive chain tensioner
    • Secondary timing drive chains
    • Secondary timing drive chain shoes
    • Secondary timing drive chain guides
    • Secondary timing drive chain tensioners
    • Timing component fastening bolts
  2. Clean each camshaft position actuator's exterior with solvent.
  3. CAUTION: Refer to Safety Glasses Caution in Cautions and Notices.
  4. Dry the timing components with compressed air.