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Installation [12/2019 - 10/2022]: Procedure

  1. INSTALL STUD BOLT 

    HINT: 

    If a stud bolt is deformed or the threads are damaged, replace it.

    1. Using an E8 "TORX" socket wrench, install the 2 stud bolts to the intake manifold.

      Torque: 10 N.m (102 kgf/cm, 7 ft.lbf) 

      GTY627992Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL NO. 1 INTAKE MANIFOLD TO HEAD GASKET 
    1. Install 2 new No. 1 intake manifold to head gaskets to each cylinder head sub-assembly.
      NOTE:
      • Align the port holes of the No. 1 intake manifold to head gaskets and cylinder head sub-assembly.
      • Make sure that the No. 1 intake manifold to head gaskets are installed in the correct direction.
  3. INSTALL INTAKE MANIFOLD 
    1. Temporarily install the intake manifold to the cylinder head sub-assembly with the 4 bolts and 4 nuts.
    2. Tighten the 4 bolts and 4 nuts in the order shown in the illustration.
      Fig 1: Intake Manifold Bolts And Nuts Tightening Sequence
      GTY924113Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 21 N.m (214 kgf/cm, 15 ft.lbf) 

  4. INSTALL INJECTOR VIBRATION INSULATOR 

    Refer to PROCEDURE - Step 2

  5. INSTALL NO. 1 DELIVERY PIPE SPACER 

    Refer to PROCEDURE - Step 3

  6. INSTALL FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY 

    Refer to PROCEDURE - Step 4

  7. CONNECT FUEL TUBE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 5

  8. INSTALL REAR ENGINE MOUNTING STAY RH 
    1. Install the rear engine mounting stay RH to the intake manifold with the bolt.

      Torque: 21 N.m (214 kgf/cm, 15 ft.lbf) 

      GTY886035Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Connect the engine wire to the rear engine mounting stay RH with the bolt.

      Torque: 10 N.m (102 kgf/cm, 7 ft.lbf) 

  9. INSTALL NO. 2 ENGINE MOUNTING STAY RH 
    1. Install the No. 2 engine mounting stay RH to the engine mounting insulator sub-assembly RH and rear engine mounting stay RH with the bolt and 2 nuts.
      GTY886033Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 20 N.m (204 kgf/cm, 15 ft.lbf) 

  10. INSTALL NO. 1 V-BANK COVER BRACKET 

    HINT: 

    Perform this procedure only when replacement of the No. 1 V-bank cover bracket is necessary.

    1. Install the 2 No. 1 V-bank cover brackets to the intake air surge tank assembly.

      Torque: 9.0 N.m (92 kgf/cm, 80 in.lbf) 

  11. INSTALL AIR SURGE TANK TO INTAKE MANIFOLD GASKET 
    1. Install a new air surge tank to intake manifold gasket to the intake air surge tank assembly.
  12. INSTALL INTAKE AIR SURGE TANK ASSEMBLY 
    NOTE:

    Do not apply oil to the bolts and nuts as listed below:

    Oil Application Prohibited Bolt and Nut
    Bolt and Nut for Intake Air Surge Tank Assembly and Intake Manifold
    1. Temporarily install the intake air surge tank assembly to the intake manifold with the 5 bolts and 2 nuts.
    2. Temporarily install the No. 2 surge tank stay to the intake air surge tank assembly and camshaft housing RH with the 2 bolts.
    3. Tighten the 5 bolts and 2 nuts in the order shown in the illustration.

      Torque: 21 N.m (214 kgf/cm, 15 ft.lbf) 

      Fig 2: Intake Air Surge Tank Assembly Bolts And Nuts Tightening Sequence
      GTY922990Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Tighten the 2 bolts in the order shown in the illustration.

      Torque: 21 N.m (214 kgf/cm, 15 ft.lbf) 

      Fig 3: No. 2 Surge Tank Stay Bolts Tightening Sequence
      GTY882683Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Engage the clamp to connect the No. 2 air tube to the intake air surge tank assembly.
      GTY907657Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Vacuum Hose Sub-assembly
      *2 Vacuum Hose
      *3 No. 2 Air Tube
    6. Engage the clamp to connect the vacuum hose to the intake air surge tank assembly.
    7. Engage the 2 clamps to connect the vacuum hose sub-assembly to the intake air surge tank assembly.
    8. Engage the 2 clamps to connect the vacuum hose sub-assembly to the intake air surge tank assembly.
      GTY936704Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    9. Connect the No. 1 vacuum switching valve assembly (for ACIS) connector.
  13. CONNECT PURGE VALVE (PURGE VSV) 
    1. Connect the purge valve (purge VSV) to the intake air surge tank assembly with the bolt.

      Torque: 21 N.m (214 kgf/cm, 15 ft.lbf) 

    2. Connect the No. 1 fuel vapor feed hose to the intake air surge tank assembly.
  14. CONNECT VENTILATION HOSE 
    1. Connect the ventilation hose to the intake air surge tank assembly and slide the clip to secure it.
  15. INSTALL THROTTLE BODY WITH MOTOR ASSEMBLY 

    Refer to INSTALLATION [12/2019 - 10/2022]

  16. INSTALL COWL VENTILATOR PANEL SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 15

  17. INSTALL FRONT UPPER SUSPENSION TO COWL BRACE SUB-ASSEMBLY LH 

    Refer to PROCEDURE - Step 16

  18. INSTALL FRONT UPPER SUSPENSION TO COWL BRACE SUB-ASSEMBLY RH 

    HINT: 

    Perform the same procedure as for the LH side.

  19. INSTALL FRONT FENDER SPLASH SHIELD SEAL FRONT LH 

    Refer to PROCEDURE - Step 18

  20. INSTALL FRONT FENDER SPLASH SHEILD SEAL FRONT RH 

    HINT: 

    Perform the same procedure as for the LH side.

  21. INSTALL FENDER SPLASH SHIELD SUB-ASSEMBLY REAR LH 

    Refer to PROCEDURE - Step 20

  22. INSTALL FENDER SPLASH SHIELD SUB-ASSEMBLY REAR RH 

    HINT: 

    Perform the same procedure as for the LH side.

  23. INSTALL WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY 

    Refer to INSTALLATION [12/2019 - ]

  24. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Refer to INITIALIZATION [12/2019 - 09/2020] , or refer to INITIALIZATION [09/2020 - 10/2021] , or refer to INITIALIZATION [10/2021 - 10/2022]

  25. INSPECT FOR FUEL LEAK 

    Refer to PROCEDURE - Step 1

  26. INSTALL V-BANK COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 52 [12/2019 - 09/2020] , or refer to PROCEDURE - Step 52 [09/2020 - 10/2022]

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