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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Mechanical - 4.6L (2 Of 5)) >> On-Vehicle Repair Instructions (1 Of 2) >> Secondary Camshaft Drive Chain Shoe Replacement - Right Side >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View of Right Secondary Camshaft Drive Chain Shoe
    GM685343Courtesy of GENERAL MOTORS CORP.
  1. Position the right secondary camshaft drive chain shoe in through the front cover area.
    2. Fig 2: Identifying Right Secondary Camshaft Drive Chain Shoe Bolt
    GM685338Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
  2. Install the right secondary camshaft drive chain shoe bolt.

    Tighten:  Tighten the secondary camshaft drive chain shoe bolt to 25 N.m (18 lb ft).

    3. Fig 3: Locating Camshaft Drive Chain Shoe Access Plugs On Front Of Engine
    GM748194Courtesy of GENERAL MOTORS CORP.
  3. Install the right secondary camshaft drive chain shoe access plug (1) located in the cylinder head. Ensure the O-ring seal is attached to the access plug.

    Tighten:  Tighten the secondary camshaft drive chain shoe access plug to 4.5 N.m (40 lb in).

  4. Install the right secondary camshaft drive chain tensioner. Refer to Secondary Camshaft Drive Chain Tensioner Replacement - Right Side .
    5. Fig 4: Using Camshaft Holding Tool
    GM650538Courtesy of GENERAL MOTORS CORP.
  5. Remove the J 44212  from the camshafts. See Special Tools .
  6. Install the right camshaft cover. Refer to Camshaft Cover Replacement - Right Side .
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