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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1290 (Engine Mechanical - 1.8L (LV6)) >> Repair Instructions >> On-Vehicle Repair Instructions >> Timing Chain Tensioner Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
  1. Release the ratchet pawl.
  2. Fully depress the plunger (4).

    Apply the hook (2) to the pin (3).

    Fig 1: Applying Hook To Pin
    G01546727Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE .
  3. Install the timing chain tensioner into the timing chain cover. Secure the timing chain tensioner using two bolts (1).

    Tighten 

    Tighten the timing chain tensioner bolts to 10 N.m (89 lb in).

  4. Rotate the engine approximately one revolution in order to release the plunger on the timing chain tensioner.
    Fig 2: Installing Timing Chain Tensioner
    G01546728Courtesy of GENERAL MOTORS CORP.
  5. Install the spark plugs.

    Tighten 

    Tighten the spark plugs to 28 N.m (21 lb ft).

    Fig 3: Installing Spark Plugs
    G01546729Courtesy of GENERAL MOTORS CORP.
  6. Install the ignition coils (1, 2, 3, 4).
    Fig 4: Installing Ignition Coils
    G01546730Courtesy of GENERAL MOTORS CORP.
  7. Position the engine cover on the engine (1).
    Fig 5: Installing Engine Cover
    G01546731Courtesy of GENERAL MOTORS CORP.
  8. Install the 2 engine cover plastic retainers.
  9. Install the 2 engine cover fasteners.
  10. Connect the negative battery cable.

Tighten 

Tighten the battery cable bolt to 15 N.m (11 lb ft).