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Installation [11/2021 - ]: PROCEDURe

  1. INSTALL VACUUM HOSE 
  2. INSTALL NO. 1 ENGINE COVER 
  3. INSTALL NO. 1 INTAKE MANIFOLD TO HEAD GASKET 
  4. INSTALL INTAKE MANIFOLD 
    1. w/ Stud Bolt:
      Fig 1: Intake Manifold (W/ Stud Bolt) Bolts And Nuts Tightening Sequence
      GTY1080396Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Temporarily install the intake manifold to the cylinder head sub-assembly.
      2. Using an E8 "TORX" socket wrench, install the 2 stud bolts.

        Torque: 6.5 N.m (66 kgf/cm, 58 in.lbf) 

      3. Temporarily install the 3 bolts and 2 nuts.
      4. Tighten the 3 bolts and 2 nuts in the order shown in the illustration.

        Torque: 24 N.m (245 kgf/cm, 18 ft.lbf) 

    2. w/o Stud Bolt:
      Fig 2: Intake Manifold (W/O Stud Bolt) Bolts And Nuts Tightening Sequence
      GTY1079292Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Temporarily install the intake manifold to the cylinder head sub-assembly with the 5 bolts.
      2. Tighten the 5 bolts in the order shown in the illustration.

        Torque: 24 N.m (245 kgf/cm, 18 ft.lbf) 

  5. INSTALL FUEL VAPOR FEED HOSE ASSEMBLY 
  6. INSTALL NO. 2 WATER BY-PASS PIPE 
    1. GTY1080211Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Temporarily install the No. 2 water by-pass pipe to the cylinder block sub-assembly with the bolt (B).
      2. Using an 8 mm socket wrench, temporarily install the No. 2 water by-pass pipe to the intake manifold with the 2 bolts (A).
      3. Tighten the bolt (B).

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

      4. Using an 8 mm socket wrench, tighten the 2 bolts (A).

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

  7. CONNECT NO. 3 WATER BY-PASS PIPE 
    1. GTY1080082Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Using an 8 mm socket wrench, connect the No. 3 water by-pass pipe to the intake manifold with the bolt.

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

  8. CONNECT NO. 5 WATER BY-PASS HOSE 
  9. INSTALL EGR INLET GASKET 
  10. INSTALL EGR VALVE ADAPTER GASKET 
  11. INSTALL NO. 1 EGR PIPE SUB-ASSEMBLY 
    Refer to PROCEDURE - Step 12
  12. CONNECT ENGINE WIRE 

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

  13. INSTALL E.F.I. VACUUM SENSOR ASSEMBLY (MANIFOLD ABSOLUTE PRESSURE SENSOR) 

    Refer to INSTALLATION [11/2021 - ]

  14. INSTALL THROTTLE BODY WITH MOTOR ASSEMBLY 

    Refer to INSTALLATION [11/2021 - ]

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