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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1526 (Engine Mechanical - 3.5L (L66)) >> Repair Instructions >> Off Vehicle Repair Instructions >> Timing Belt Tensioner Installation >> Tools Required

Tools Required

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

EN 46330  Timing Belt Tensioner Retaining Pin. See Special Tools .

    Fig 1: View Of Hydraulic Press Compressing Tensioner
    GM897058Courtesy of GENERAL MOTORS CORP.
    NOTE: Do not exceed 9 800 N (2,200 lb) when compressing the rod of the tensioner or component damage may occur.
  1. Using a hydraulic press, slowly compress the tensioner.
  2. Insert the EN 46330  through the housing and rod. See Special Tools .
    3. Fig 2: Identifying Timing Belt Tensioner & Components
    GM897054Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the bushing (234), tensioner bracket (233) and bolt (250).

    Tighten:  Tighten the bolt to 25 N.m (19 lb ft).

  4. Install the pulley (232) and nut (231).

    Tighten:  Tighten the nut to 80 N.m (59 lb ft).

    5. Fig 3: Identifying Tensioner
    GM897060Courtesy of GENERAL MOTORS CORP.
  5. Install the tensioner (252) and bolts (251).

    Tighten:  Tighten the bolts to 12 N.m (106 lb in).

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