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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1721 (Engine Mechanical - 3.6L (5 Of 6)) >> Repair Instructions - Off Vehicle (3 Of 4) >> Cylinder Head Installation - Left Side (LCS) >> Installation

Cylinder Head Installation - Left Side (LCS): Installation

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Cylinder Head Gasket Assembly
    GM1977921Courtesy of GENERAL MOTORS CORP.
  1. Ensure the cylinder head locating pins are securely mounted in the cylinder block deck face.
  2. Install a NEW left cylinder head gasket using the deck face locating pins for retention.
    3. Fig 2: View of Cylinder Head Assembly
    GM1977904Courtesy of GENERAL MOTORS CORP.
  3. Align the left cylinder head with the deck face locating pins.
  4. Place the left cylinder head in position on the deck face.
    5. Fig 3: View Of M11 Cylinder Head Bolts
    GM902816Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Fastener Caution .
    NOTE: DO NOT allow oil on the cylinder head bolt bosses.
    NOTE: DO NOT reuse the old cylinder head bolts.
  5. Install the NEW M11 cylinder head bolts (1).
    1. Tighten the M11 cylinder head bolts a first pass in sequence to 30 N.m (22 lb ft) .
    2. Tighten the M11 cylinder head bolts a second pass in sequence an additional 150 degrees using the J 45059:  meter .
  6. Install the 2 NEW front M8 left cylinder head bolts (2).
    1. Tighten the M8 cylinder head bolts a first pass to 15 N.m (11 lb ft) .
    2. Tighten the M8 cylinder head bolts a second pass in sequence an additional 75 degrees using the J 45059:  meter .
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