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Home >> Chevrolet >> 2021 >> Blazer RS, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Mechanical - 2.5L (LCV)) >> Repair Instructions >> Camshaft Timing Chain and Tensioner Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. GM5158485Courtesy of GENERAL MOTORS COMPANY

    Engine Front Cover (1) - Remove - Engine Front Cover Replacement 

  2. GM5161885Courtesy of GENERAL MOTORS COMPANY

    Timing Chain Guide (3) - Remove - Camshaft Timing Chain and Tensioner Removal 

  3. GM5160965Courtesy of GENERAL MOTORS COMPANY

    Timing Chain Tensioner (2) - Remove - Timing Chain Tensioner Replacement 

  4. GM5160970Courtesy of GENERAL MOTORS COMPANY

    Timing Chain Tensioner Shoe Bolt (1) - Remove

  5. Timing Chain Tensioner Pivot Arm (2) - Remove
  6. GM5163728Courtesy of GENERAL MOTORS COMPANY

    Timing Chain Guide Bolt (1) - Remove [2x]

  7. Timing Chain Guide (2) - Remove
  8. GM5163733Courtesy of GENERAL MOTORS COMPANY

    Camshaft Timing Chain (1) - Remove

  9. GM5163759Courtesy of GENERAL MOTORS COMPANY

    Timing Chain Oil Nozzle (1) - Remove

  10. Inspect and clean the camshaft timing chain, sprocket, and tensioner. Camshaft Timing Chain, Sprocket, and Tensioner Cleaning and Inspection