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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1063 (Engine Mechanical - 4.3L) >> Repair Instructions - Off Vehicle >> Valve Rocker Arm Cover Installation - Left Side

Valve Rocker Arm Cover Installation - Left Side

WARNING: This page is about a different car, the 2008 GMC Sierra and 2008 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Rocker Arm Cover And Gasket
    GM328573Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Do not reuse the valve cover gasket or the valve rocker arm cover bolt grommets.
  1. Install the NEW valve rocker arm cover gasket into the groove of the valve rocker arm cover.
  2. Install the NEW valve rocker arm cover bolt grommets into the valve rocker arm cover.
  3. Fig 2: Valve Rocker Arm Cover (Left)
    GM480519Courtesy of GENERAL MOTORS CORP.
  4. Install the valve rocker arm cover onto the cylinder head.
  5. Fig 3: Valve Rocker Arm Cover Bolts (Left)
    GM328566Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
  6. Install the valve rocker arm cover bolts.

    Tighten:  Tighten the valve rocker arm cover bolts to 12 N.m (106 lb in).