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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Engine Mechanical - 4.3L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Valve Rocker Arm and Push Rod Removal

Valve Rocker Arm and Push Rod Removal

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    Fig 1: Identifying Valve Rocker Arms
    GM480526Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Mark, sort, and organize all the components for assembly.
  1. Remove the valve rocker arms.
  2. Fig 2: View Of Valve Rocker Arm Supports
    GM480527Courtesy of GENERAL MOTORS CORP.
  3. Remove the valve rocker arm supports.
  4. Fig 3: View Of Valve Pushrods
    GM480529Courtesy of GENERAL MOTORS CORP.
  5. Remove the valve pushrods.