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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1675 (Engine Mechanical - 3.1L V6 - VIN (J)) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Engine Front Cover Installation

Engine Front Cover Installation

WARNING: This page is about a different car, the 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the engine front cover gasket.
  2. Apply sealer GM P/N 12346004, (Canadian P/N 10953480) or equivalent to both sides of the lower tabs of the engine front cover gasket.
    Fig 1: Applying Sealer To Lower Tabs Of Engine Front Cover Gasket
    G01968192Courtesy of GENERAL MOTORS CORP.
  3. Install the engine front cover.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  4. Install the engine front cover bolts (3).

    Tighten 

    Fig 2: Installing Engine Front Cover & Mounting Bolts
    G01968193Courtesy of GENERAL MOTORS CORP.

    Tighten the engine front cover bolts (3) to 55 N.m (41 lb ft).

  5. Install the engine front cover bolts (1).

    Tighten 

    Tighten the engine front cover bolts (1) to 55 N.m (41 lb ft).

  6. Install the engine front cover bolts (2).

    Tighten 

    Tighten the engine front cover bolts (2) to 27 N.m (20 lb ft).

  7. Install the crankshaft position sensor wiring bracket.
    Fig 3: Installing Crankshaft Position Sensor Wiring Bracket & Mounting Bolt
    G01968194Courtesy of GENERAL MOTORS CORP.
  8. Install the crankshaft position sensor wiring bracket bolt.

    Tighten 

    Tighten the crankshaft position sensor wiring bracket bolt to 27 N.m (20 lb ft).