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Home >> Chevrolet >> 2014 >> Express 1500 LS, AWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 4.8L (L20), 5.3L (LMF), Or 6.0L (L96 LC8) - Repair Instructions - Off Vehicle >> Repair Instructions - Off Vehicle >> Engine Block Valley Cover Installation

Engine Block Valley Cover Installation

    Fig 1: Engine Valley Cover
    GM1403316Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    All gasket surfaces should be free of oil or other foreign material during assembly.

  1. Lubricate the O-ring seals with clean engine oil.
  2. Install the O-ring seals (537) to the cover (555).
  3. CAUTION:

    Refer to Fastener Caution .

  4. Install the cover (555), gasket (556) and bolts (506). Tighten the manifold bolts to 25 N.m (18 lb ft).
  5. Fig 2: Oil Pressure Sensor & Washer
    GM1403317Courtesy of GENERAL MOTORS COMPANY
  6. Apply sealant GM P/N 12346004 (Canadian P/N 10953480) or equivalent, to the threads of the sensor.
  7. Install the oil pressure sensor (706) and sealing washer (707). Tighten the sensor to 35 N.m (26 lb ft).