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Removal Procedure

WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Radiator Outlet Hose Clamp
    GM1649362Courtesy of GENERAL MOTORS CORP.
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. Drain the cooling system. Refer to Draining and Filling Cooling System (2.0L (LSJ))  or Draining and Filling Cooling System (2.2L (L61), 2.4L (LE5))  or Draining and Filling Cooling System (GE 47716 Fill) .
  3. Reposition the radiator outlet hose clamp (1) at the thermostat housing.
  4. Remove the radiator outlet hose from the thermostat housing.
    5. Fig 2: Identifying Thermostat Housing Cover Bolts & Cover
    GM1713064Courtesy of GENERAL MOTORS CORP.
  5. Remove the thermostat cover bolts and cover, if necessary.
  6. Remove the thermostat, if necessary.
  7. Remove and discard the thermostat cover O-ring seal, if necessary.
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