Cooling Fan: Thermostat: Replacement

REMOVE AIR CLEANER INLET NO.1 (See REPLACEMENT )
DRAIN ENGINE COOLANT (See REPLACEMENT )
REMOVE THERMOSTAT
1. Remove the 3 nuts and disconnect the water inlet from the water inlet housing.
2. Remove the thermostat.
3. Remove the gasket from the thermostat.
  
  Fig 1: Removing Nuts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL THERMOSTAT
1. Install a new gasket to the thermostat.
2. Insert the thermostat into the water inlet housing with the jiggle valve facing straight upward.
  HINT:
  
  The jiggle valve may be set within 30° of either side of the prescribed position.
  
  Fig 2: Installing New Gasket To Thermostat
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Install the water inlet with the 3 nuts.
  1. Torque: 19 N m (195 kgf cm, 14 ft lbf)
  Fig 3: Installing Water Inlet With Nuts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REFILL ENGINE COOLANT (See REPLACEMENT )
CHECK FOR ENGINE COOLANT LEAKS (See ON-VEHICLE INSPECTION )
INSTALL AIR CLEANER INLET NO.1 (See REPLACEMENT )