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Home >> Chevrolet >> 2002 >> Venture Plus >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System >> Repair Instructions >> Thermostat Replacement >> Installation Procedure

Installation Procedure

  1. Install the thermostat.
    Fig 1: Installing Thermostat
    G01829204Courtesy of GENERAL MOTORS CORP.
  2. Install the thermostat housing and gasket.
  3. Install RTV sealer, GM P/N 1052366 or the equivalent, to the thermostat housing bolt threads.
    Fig 2: Installing Thermostat Housing & Bolts
    G01829205Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE .
  4. Install he thermostat housing bolts.

    Tighten 

    Tighten the bolts to 25 N.m (18 lb ft).

  5. Install the radiator hose to the thermostat housing. Refer to RADIATOR HOSE REPLACEMENT - Inlet .
  6. Install the crossover exhaust pipe. Refer to EXHAUST CROSSOVER PIPE REPLACEMENT .
  7. Install the air cleaner and duct assembly.
  8. Fill the cooling system. Refer to Draining and Filling Cooling System .
  9. Inspect the cooling system for leaks. Repair as necessary.
    Fig 3: Crossover Exhaust Pipe
    G01829206Courtesy of GENERAL MOTORS CORP.