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Home >> Chevrolet >> 2012 >> Suburban C2500 >> Repair and Diagnosis >> External Pages >> Different car >> Section 1905 (Engine Mechanical - Hybrid (LZ1) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Valve Rocker Arm and Push Rod Removal

Valve Rocker Arm and Push Rod Removal

WARNING: This page is about a different car, the 2012 GMC Yukon, 2012 Chevrolet Tahoe, and 2012 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Rocker Arms & Bolts
    GM260140Courtesy of GENERAL MOTORS COMPANY
    IMPORTANT:

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

  1. Remove the valve rocker arm bolts.
  2. Remove the valve rocker arms.
    3. Fig 2: View Of Valve Rocker Arm Pivot Support
    GM260141Courtesy of GENERAL MOTORS COMPANY
  3. Remove the valve rocker arm pivot support.
    4. Fig 3: View Of Pushrods
    GM260142Courtesy of GENERAL MOTORS COMPANY
  4. Remove the pushrods.
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