Throttle Body Installation


  1. INSTALL THROTTLE BODY

  2. REMOVE AIR CLEANER ASSEMBLY

  3. REMOVE NO. 2 VENTILATION HOSE

  4. REMOVE V-BANK COVER

  5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

  6. ADD ENGINE COOLANT

  7. CHECK FOR ENGINE COOLANT LEAKS

Throttle Body -- Installation



1. INSTALL THROTTLE BODY

  1. Install a new gasket to the intake air surge tank.

  1. Install the throttle position sensor and control motor connector.

    Torque:
    11 N*m{112 kgf*cm, 9 ft.*lbf}


2. REMOVE AIR CLEANER ASSEMBLY
Torque:
8.0 N*m{82 kgf*cm, 71 in.*lbf}


3. REMOVE NO. 2 VENTILATION HOSE


4. REMOVE V-BANK COVER
Torque:
7.5 N*m{76 kgf*cm, 66 in.*lbf}


5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL


6. ADD ENGINE COOLANT

  1. Tighten all the plugs and fill the radiator with TOYOTA Super Long Life Coolant (SLLC).

    Torque:
    13 N*m{130 kgf*cm, 9 ft.*lbf} for cylinder block drain cock plug
    Standard capacity:
    Item
    		Specified Condition
    A/T
    		9.8 liters (10.4 US qts, 8.6 Imp. qts)
    M/T
    		8.5 liters (9.0 US qts, 7.5 Imp. qts)
    HINT:
    1. 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 consists of a combination of low phosphates and organic acids).
    2. Please contact your TOYOTA dealer for further details.
    NOTICE:
    Never use water as a substitute for engine coolant.

  1. Fill the radiator reservoir with TOYOTA Super Long Life Coolant (SLLC) to the F line.

  1. Install the radiator cap.

  1. 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 2,500 to 3,000 rpm.

    3. Press the inlet and outlet radiator hoses several times by hand to bleed air.

      CAUTION:
      When pressing the radiator hoses:
      1. Wear protective gloves.
      2. Be careful as the radiator hoses are hot.
      3. Keep your hands away from the radiator fan.

  1. Stop the engine and wait until the coolant cools down to ambient temperature.

    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.


    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.1Gr-Fe Engine Control System.Throttle Body.Throttle Body Installation

  1. Check the coolant level in the radiator reservoir.
    If the coolant level is below the L line, add SLLC to the reservoir F line.



7. CHECK FOR ENGINE COOLANT LEAKS

  1. Check for engine coolant leaks (Toyota Fortuner RM000001469003X.html).