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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 148 (Engine Mechanical - 4.8L, 5.3L & 6.0L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Valve Rocker Arm and Push Rod Replacement >> Removal Procedure

Removal Procedure

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  1. Remove the valve rocker arm cover. Refer to Valve Rocker Arm Cover Replacement - Left  or Valve Rocker Arm Cover Replacement - Right  .

    Important:  Place the valve rocker arms, pushrods, and pivot support, in a rack so that the can be installed in the same location from which they were removed.

  2. Remove the valve rocker arm bolts.
  3. Remove the valve rocker arms.
    Fig 1: Removing Valve Rocker Arm Bolts & Arms
    G02078484Courtesy of GENERAL MOTORS CORP.
  4. Remove the valve rocker arm pivot support.
    Fig 2: Removing Valve Rocker Arm Pivot Support
    G02078485Courtesy of GENERAL MOTORS CORP.
  5. Remove the pushrods.
  6. Clean and inspect the valve rocker arms and pushrods. Refer to Valve Rocker Arm and Push Rods Cleaning and Inspection .
    Fig 3: Removing Pushrods
    G02078486Courtesy of GENERAL MOTORS CORP.
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