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Home >> Chevrolet >> 2000 >> Astro Van Passenger, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1190 (Engine Mechanical (Repair Instructions 4 Of 5) - 3.6L (Ly7)) >> Repair Instructions (Off-Vehicle Repair Instructions - Part 3) >> Camshaft Intermediate Drive Chain Idler Installation - Left

Camshaft Intermediate Drive Chain Idler Installation - Left

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: Identifying Recessed Hub On Camshaft Intermediate Drive Chain Idler
    GM1306315Courtesy of GENERAL MOTORS CORP.
  1. Ensure that the left camshaft intermediate drive chain idler (2) is being installed. The recessed hub (3) and the larger sprocket of the left camshaft intermediate drive chain idler is installed outward. The raised hub and the smaller sprocket of the left camshaft intermediate drive chain idler is installed towards the block.
  2. Fig 2: View Of Left Camshaft Intermediate Drive Chain Idler
    GM946216Courtesy of GENERAL MOTORS CORP.
  3. Place the left camshaft intermediate drive chain idler to the cylinder block.
  4. NOTE: Refer to Fastener Notice in Cautions and Notices.
  5. Install the camshaft intermediate drive chain idler bolt.

    Tighten:  Tighten the camshaft intermediate drive chain idler bolt to 58 N.m (43 lb ft).