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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 225 (Engine Cooling System - 2.2L (L61)) >> Repair Instructions >> Thermostat Replacement (2.2L - L61) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 Pontiac Sunfire and 2004 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the thermostat.
    Fig 1: Exploded View Of Thermostat (2.2L - L61)
    GM951651Courtesy of GENERAL MOTORS CORP.
  2. Install the thermostat housing to water pump feed pipe.
    Fig 2: Identifying Thermostat Housing
    GM789956Courtesy of GENERAL MOTORS CORP.
  3. Install the thermostat housing to water pump feed pipe bolt.
    NOTE: Refer to Fastener Notice .

    Tighten:  Tighten the thermostat housing to water pump feed pipe bolt to 10 N.m (89 lb in).

    Fig 3: View Of Water Pump Feed Pipe Bolts (2.2L - L61)
    GM789955Courtesy of GENERAL MOTORS CORP.
  4. If equipped with an automatic transmission, install the exhaust manifold. Refer to Exhaust Manifold Removal in Engine Mechanical - 2.2L (L61).
  5. Fill the cooling system. Refer to Draining and Filling Cooling System (L61) .