RADIATOR INSTALLATION

INSTALL NO. 3 RADIATOR AIR GUIDE
1. Install the No. 3 radiator air guide with the 2 bolts.
  
  Torque:
  
  7.5 N*m { 76 kgf*cm, 66 in.*lbf }
INSTALL FAN SHROUD
1. Install the fan shroud with the 4 bolts.
  
  Torque:
  
  5.0 N*m { 51 kgf*cm, 44 in.*lbf }
INSTALL RADIATOR ASSEMBLY
1. Install the radiator assembly together with the fan shroud.
  
  Note
  
  Do not allow the radiator assembly to interfere with other parts.
CONNECT NO. 1 RADIATOR SUPPORT
1. Connect the No. 1 radiator support to the radiator assembly with the bolt.
  
  Torque:
  
  7.5 N*m { 76 kgf*cm, 66 in.*lbf }
CONNECT NO. 3 RADIATOR BRACKET
1. Attach the transmission control cable clamp.
2. Connect the No. 1 cooler refrigerant discharge hose with the bolt.
  
  Torque:
  
  7.5 N*m { 76 kgf*cm, 66 in.*lbf }
3. Connect the No. 3 radiator bracket with the 3 bolts.
  
  Torque:
  
  20 N*m { 199 kgf*cm, 14 ft.*lbf }
CONNECT NO. 2 RADIATOR SUPPORT
1. Connect the No. 2 radiator support to the radiator assembly with the bolt.
  
  Torque:
  
  7.5 N*m { 76 kgf*cm, 66 in.*lbf }
CONNECT NO. 4 RADIATOR BRACKET
1. Connect the No. 4 radiator bracket with the 3 bolts.
  
  Torque:
  
  20 N*m { 199 kgf*cm, 14 ft.*lbf }
CONNECT HEATER PIPE
1. Connect the heater pipe with the 3 bolts.
  
  Torque:
  
  31 N*m { 316 kgf*cm, 23 ft.*lbf }
INSTALL NO. 1 RADIATOR TO SUPPORT SEAL
1. Install the No. 1 radiator to support seal with the 4 bolts and 4 clips.
  
  Torque:
  
  7.5 N*m { 76 kgf*cm, 66 in.*lbf }
INSTALL FAN
1. Temporarily install the fan with the 4 nuts.
2. Install the fan and generator V belt Click here.
3. Tighten the 4 nuts.
  
  Torque:
  
  29 N*m { 291 kgf*cm, 21 ft.*lbf }

CONNECT OUTLET RADIATOR HOSE

Text in Illustration
*1	Hose Clamp
*a	10.0 mm (0.394 in.) or less

Securely push the outlet radiator hose onto the radiator assembly until it contacts the stopper, and then install the hose clamp in the location shown in the illustration.

CONNECT INLET RADIATOR HOSE

Text in Illustration
*1	Hose Clamp
*a	10.0 mm (0.394 in.) or less

Securely push the inlet radiator hose onto the radiator assembly until it contacts the stopper, and then install the hose clamp in the location shown in the illustration.

CONNECT NO. 5 RADIATOR HOSE
1. Connect the No. 5 radiator hose to the radiator assembly, and slide the hose clamp to secure the hose.
2. Attach the clamp to connect the No. 5 radiator hose to the fan shroud.
INSTALL INTERCOOLER ASSEMBLY

Click here
ADD ENGINE COOLANT

CAUTION:

Do not remove the radiator cap sub-assembly, radiator drain cock plug or engine drain plug while the engine and radiator are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.

Note

Do not substitute plain water for engine coolant.
1. Add engine coolant.
  
  Standard capacity
  
  14.2 liters (15.0 US qts, 12.5 Imp. qts)
  
  Tech Tips
  
  TOYOTA vehicles are filled with TOYOTA SLLC at the factory. In order to avoid damage to the engine cooling system and other technical problems, only use TOYOTA SLLC or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, non-borate coolant with long-life hybrid organic acid technology (coolant with long-life hybrid organic acid technology is a combination of low phosphates and organic acids).
2. Check the coolant level inside the radiator by squeezing the inlet radiator hose and outlet radiator hose several times by hand. If the coolant level goes down, add coolant.
3. Install the radiator cap sub-assembly.
4. Slowly pour coolant into the radiator reservoir until it reaches the F line.
5. Bleed air from the cooling system.
  1. Warm up the engine until the thermostat opens.
    
    While the thermostat is open, circulate the coolant for several minutes.
  2. Maintain the engine speed at a speed between 2500 and 3000 rpm.
  3. Press the inlet and outlet radiator hoses several times by hand to bleed air.
    Note
    - Wear protective gloves.
    - Be careful as the radiator hoses are hot.
    - Keep your hands away from the radiator fan.
6. Stop the engine and wait until the coolant cools down to ambient temperature.
7. Remove the radiator cap sub-assembly and check the coolant level.
  
  If the coolant level has dropped, add coolant.
8. Check the coolant level inside the radiator reservoir assembly again.
  
  If the coolant level is below the F line, add coolant to F line.
INSPECT FOR COOLANT LEAK

CAUTION:

Do not remove the radiator cap while the engine and radiator are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.

Note

Before each inspection, turn the A/C switch off.
1. Fill the radiator with coolant and attach a radiator cap tester.
2. Warm up the engine.
3. Using the radiator cap tester, increase the pressure inside the radiator to 137 kPa (1.4 kgf/cm², 20 psi), and check that the pressure does not drop.
  
  If the pressure drops, check the hoses, radiator assembly and engine water pump for leaks. If no external leaks are found, check the heater core, cylinder block and cylinder head.