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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 870 (Engine Mechanical) >> Repair Instructions >> On-Vehicle Repair Instructions >> Valve Rocker Arm Cover Replacement - Left >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the valve rocker arm cover gasket into valve rocker arm cover
  2. Apply sealer GM P/N 12346286 or equivalent to the notches where the cylinder head and intake manifold meet.
  3. Install the valve rocker arm cover.

    Tighten 

    Tighten bolts to 10 N.m (89 lb in).

  4. Install the PCV valve to valve rocker arm cover.
  5. Install the thermostat bypass pipe.
  6. Install the right engine mount strut. Refer to ENGINE MOUNT STRUT REPLACEMENT - RIGHT  .
    Fig 1: Installing Valve Rocker Arm Cover - Left
    G01500529Courtesy of GENERAL MOTORS CORP.