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Home >> Chevrolet >> 2002 >> Astro Van Passenger, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 829 (Engine Mechanical - 4.3L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Valve Rocker Arm and Push Rod Removal

Valve Rocker Arm and Push Rod Removal

WARNING: This page is about a different car, the 2003 GMC Safari and 2003 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.

Important: 

Mark, sort, and organize all the components for assembly.

  1. Remove the valve rocker arms.
    Fig 1: Removing Valve Rocker Arms
    G01643810Courtesy of GENERAL MOTORS CORP.
  2. Remove the valve rocker arm supports.
    Fig 2: Removing Valve Rocker Arm Supports
    G01643811Courtesy of GENERAL MOTORS CORP.
  3. Remove the valve pushrods.
    Fig 3: Removing Valve Pushrods
    G01643812Courtesy of GENERAL MOTORS CORP.
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