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Home >> Chevrolet >> 2021 >> Blazer RS, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 2.0L (LSY)) >> Repair Instructions >> Timing Chain Upper Cover Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Air Cleaner Assembly - Remove - Air Cleaner Assembly Replacement
  2. GM5668957Courtesy of GENERAL MOTORS COMPANY

    Oil Filler Tube (2) - Remove - Oil Filler Tube Replacement 

  3. GM5134079Courtesy of GENERAL MOTORS COMPANY

    Retainer (1) @ Timing Chain Upper Cover (2) - Unclip [4x]

  4. Engine Wiring Harness (3) - Reposition
  5. GM4996987Courtesy of GENERAL MOTORS COMPANY

    Camshaft Position Actuator Valve Solenoid Bolt (4) - Remove [4x]

  6. Camshaft Position Actuator Solenoid Valve Solenoid (1, 3) - Remove [2x]
  7. Camshaft Position Actuator Magnet Gasket (2) - Remove and DISCARD [2x]
  8. GM4997059Courtesy of GENERAL MOTORS COMPANY

    Timing Chain Upper Cover Bolt-M6 (3) - Remove

  9. Timing Chain Upper Cover Bolt-M5 (2) - Remove [11x]
  10. GM4997066Courtesy of GENERAL MOTORS COMPANY

    Timing Chain Upper Cover (2) - Remove

  11. Timing Chain Upper Cover Seal (1) - Remove and DISCARD