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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1224 (Engine Mechanical - 3.8L (On-Vehicle)) >> Repair Instructions >> Valve Rocker Arm Cover Replacement - Left >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the new valve rocker arm cover gasket. Make sure that valve rocker arm cover gasket is seated properly in the valve rocker arm cover groove.
  2. Install the left valve rocker arm cover.
  3. Apply thread lock compound GM P/N 12345493 (Canadian P/N 10953488) or equivalent, to the valve rocker arm cover bolt threads.
    NOTE: Refer to FASTENER NOTICE .
  4. Install the left valve rocker arm cover bolts.

    Tighten 

    Tighten the left valve rocker arm cover bolts to 10 N.m (89 lb in).

  5. Install the left spark plug wire cover to the left valve rocker arm cover.
  6. Install the left spark plug wires to the spark plugs.
  7. Install the right engine mount strut bracket. Refer to Engine Mount Strut Bracket Replacement - Right Upper (L36)  or Engine Mount Strut Bracket Replacement - Right Upper (L67) .
    Fig 1: Left Valve Rocker Arm Cover
    G01703231Courtesy of GENERAL MOTORS CORP.
  8. Install the left engine lift bracket to the exhaust manifold.
  9. Install the left engine lift bracket bolt and the nut.

    Tighten 

    Tighten the engine lift bracket bolt and the nut to 30 N.m (22 lb ft).

  10. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement (L36)  or Fuel Injector Sight Shield Replacement (L67) .
  11. Connect the negative battery cable. Refer to BATTERY NEGATIVE CABLE DISCONNECT/CONNECT PROCEDURE .
  12. Check and fill the crankcase as necessary.
  13. Inspect for oil leaks.
    Fig 2: Left Engine Lift Bracket
    G01703232Courtesy of GENERAL MOTORS CORP.