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Home >> Chevrolet >> 2018 >> Suburban 3500 HD LT >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Engine Mechanical - 5.3L (L83) Or 6.2L (L86) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Camshaft Replacement >> Removal Procedure

Removal Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban, and 2018 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the engine. Engine Replacement 
  2. Remove the valve lifter oil manifold. Valve Lifter Oil Manifold Replacement 
  3. Remove the valve lifter follower guide assembly. Valve Lifter Follower Guide Assembly Replacement 
  4. Remove the valve lifters. Valve Lifter Replacement 
  5. Remove the CMP actuator and timing chain. Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement 
    6. Fig 1: Camshaft, Camshaft Retainer And Bolts
    GM3278048Courtesy of GENERAL MOTORS COMPANY
  6. Remove the camshaft retainer bolts (1).
  7. Remove the camshaft retainer (2).
  8. Remove the camshaft (3).
  9. For camshaft and bearing cleaning and inspection, refer to Camshaft and Bearings Cleaning and Inspection .
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