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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> Engine Mechanical >> Engine Mechanical - 4.3L >> Repair Instructions >> On-Vehicle Repair Instructions >> Valve Rocker Arm Cover Replacement - Right >> Installation Procedure

Installation Procedure

  1. Install the right valve rocker arm cover and bolts. Refer to VALVE ROCKER ARM COVER INSTALLATION - RIGHT  .
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  2. Install the engine wiring harness bracket and nut to EVAP canister purge solenoid valve stud.
    Fig 1: Installing Engine Wiring Harness Bracket And Nut - Right
    G01643682Courtesy of GENERAL MOTORS CORP.

    Tighten 

    Tighten the engine wiring harness bracket nut to 8 N.m (71 lb in).

  3. Install the PCV hose in the valve rocker arm cover and the air cleaner outlet duct.
    Fig 2: Installing PCV Hose In Valve Rocker Arm Cover And Air Cleaner Outlet Duct - Right
    G01643683Courtesy of GENERAL MOTORS CORP.
  4. Connect the spark plug wires to the distributor cap. Refer to ENGINE CONTROLS - REMOVAL & INSTALLATION in Engine Performance.
  5. Install the engine cover. Refer to ENGINE COVER REPLACEMENT in Interior Trim.