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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 >> Water Pump Installation

Water Pump Installation

    Fig 1: View Of Water Pump, Bolts & Gaskets
    GM1658143Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    DO NOT use cooling system seal tabs or similar compounds, unless otherwise instructed. The use of cooling system seal tabs or similar compounds, may restrict coolant flow through the passages of the cooling system or the engine components. Restricted coolant flow may cause engine overheating and/or damage to the cooling system or the engine components/assembly.

    NOTE:

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

  1. Install the water pump (300) and NEW gaskets (306).
  2. CAUTION:

    Refer to Fastener Caution .

  3. Install the water pump bolts (301).
    • Tighten the water pump bolts a first pass to 15 N.m (11 lb ft).
    • Tighten the water pump bolts a final pass to 30 N.m (22 lb ft).