COOLING FAN MOTOR INSTALLATION

INSTALL FAN SHROUD

1. Attach the 2 claws on the lower part of the fan shroud to the radiator.

2. Attach the claw on the upper part of the fan shroud, and then install the fan shroud to the radiator with the 2 bolts.

   Torque:

   7.1 N*m  { 72 kgf*cm, 63 in.*lbf }

CONNECT NO. 2 ENGINE ROOM WIRE

1. Connect the 6 wire harness clamps, connector and No. 2 engine room wire.

INSTALL RADIATOR RESERVOIR TANK

1. Install the radiator reservoir tank with the 2 bolts.

   Torque:

   5.0 N*m  { 51 kgf*cm, 44 in.*lbf }

2. Connect the wire harness clamp.

3. Connect the reservoir tank outlet hose, secure it with the hose clamp and attach the clamp.

4. Install the radiator reservoir tank hose, secure it with the 2 hose clamps and attach the clamp.

INSTALL NO. 1 RADIATOR HOSE

1. Install the No. 1 radiator hose and secure it with the 2 clamps.

INSTALL AIR CLEANER CAP WITH AIR CLEANER HOSE

1. 

   Text in Illustration

   *1	Bump
   *2	Cutout
   *3	Protrusion

   Install the air cleaner cap with air cleaner hose assembly with the 4 clamps and hose clamp.

   Torque:

   4.0 N*m  { 41 kgf*cm, 35 in.*lbf }

   Note

   
   

   • Insert the protrusion on the throttle body side hose into the hole of the hose clamp.

   • Align the bump on the throttle body side with the cutout in the hose.

2. Connect the VSV hose to the air cleaner hose.

3. Connect the mass air flow meter connector and clamp to the air cleaner.

ADD ENGINE COOLANT

1. Tighten the 2 cylinder block drain cock plugs.

   Torque:

   13 N*m  { 130 kgf*cm, 9 ft.*lbf }

2. Tighten the radiator drain cock plug.

3. Remove the reservoir tank cap and radiator cap.

4. 

   Text in Illustration

   *1

   B Line

   Add coolant through the radiator reservoir tank filler opening until the coolant reaches the "B" line and install the reservoir tank cap.

   Standard Capacity
   Radiator Core Thickness [mm] Specified Condition 16 9.4 liters (9.9 US qts, 8.3 Imp. qts) 27 9.9 liters (10.5 US qts, 8.7 Imp. qts)

   Note

   Never use water as a substitute for engine coolant.

   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).

5. Add engine coolant to the coolant filler opening and install the radiator cap.

   Tech Tips

   Press the No. 1 and No. 2 radiator hoses several times by hand, and then check the level of the coolant.

6. Put the engine in inspection mode Click here. [*1]

7. Warm up the engine until the thermostat opens. While the thermostat is open, circulate the coolant for several minutes. [*2]

   CAUTION:

   
   

   • Wear protective gloves.

   • Be careful as the radiator hoses are hot.

   • Keep your hands away from the radiator fans.

   Note

   
   

   • Immediately after starting the engine, if the radiator reservoir tank does not have any coolant, perform the following: 1) stop the engine, 2) wait until the coolant has cooled down, and 3) add coolant.

   • Do not start the engine when there is no coolant in the radiator reservoir tank.

   • Make sure that the needle does not show an abnormally high temperature.

   • If there is not enough coolant, the engine may overheat.

   Tech Tips

   
   

   • Press the No. 1 and No. 2 radiator hoses several times by hand, and then check the level of the coolant.

   • The thermostat open timing can be confirmed by pressing the No. 2 radiator hose by hand, and checking when the engine coolant starts to flow inside the hose.

8. Stop the engine, and wait until the engine coolant cools down to ambient temperature. [*3]

9. Check the coolant level in the radiator reservoir tank. [*4]

   Tech Tips

   
   

   • If the coolant level is below the "Low" line, add coolant through the radiator reservoir tank filler opening until the coolant reaches the "B" line and repeat steps [*1] through [*4].

   • If the coolant level is above the "FULL" line, drain coolant until the coolant level is between the "FULL" and "LOW" line.

INSPECT FOR COOLANT LEAK

1. Remove the reservoir tank cap.

2. Fill the radiator with coolant and attach a radiator cap tester.

3. Put the engine in inspection mode Click here.

4. Warm up the engine.

5. Using a 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 and engine water pump for leaks. If no external leaks are found, check the heater core, cylinder block and cylinder head.

INSTALL NO. 1 AIR CLEANER INLET

1. Install the No. 1 air cleaner inlet with the bolt.

   Torque:

   5.0 N*m  { 51 kgf*cm, 44 in.*lbf }

INSTALL V-BANK COVER SUB-ASSEMBLY

1. 

   Text in Illustration

   *1	Tip (Round Portion)

   Attach the 3 clips in the order shown in the illustration to install the V-bank cover.

   Note

   
   

   • Securely attach the clips.

   • If the clips are forcibly attached or struck with an object, they may be damaged.

   • Do not apply any oil to the tips (round portions).

INSTALL COOL AIR INTAKE DUCT SEAL

1. Install the cool air intake duct seal with the 7 clips.

INSTALL ENGINE ROOM SIDE COVER

1. Install the engine room side cover with the 4 clips.