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Intake Manifold: Reassembly

WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSTALL VACUUM SWITCHING VALVE ASSEMBLY (for ACIS) 
    1. Install the VSV to the vacuum tank with the screw.

      Torque: 1.4 N*m (14 kgf*cm, 12 in.*lbf) 

      Fig 1: Locating VSV To Vacuum Tank With Screw
      G05289278Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL INTAKE AIR CONTROL VALVE ASSEMBLY 
    1. Install the valve with the 6 bolts.

      Torque: 8.5 N*m (87 kgf*cm, 75 in.*lbf) 

      Fig 2: Locating Valve With Bolts
      G05289279Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL INTAKE MANIFOLD SUB-ASSEMBLY UPPER 
    1. Install a new gasket and the manifold upper to the manifold lower with the 14 bolts and 6 nuts.
      Fig 3: Locating Manifold Lower With Bolts And Nuts
      G05289280Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 18 N*m (184 kgf*cm, 13 ft.*lbf) 

  4. INSTALL INTAKE AIR CONTROL VALVE ACTUATOR 

    HINT:

    Before installing the actuator, adjust the intake air control valve to the fully closed position.

    1. Install a new gasket and the actuator with the 3 nuts.

      Torque: 8.5 N*m (87 kgf*cm, 75 in.*lbf) 

      Fig 4: Locating Intake Air Control Valve Actuator
      G05289281Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSTALL VACUUM CONTROL VALVE SET 
    1. Install the vacuum control valve set with the 2 nuts.

      Torque: 18 N*m (184 kgf*cm, 13 ft.*lbf) 

    2. Connect the 2 vacuum hoses to the manifold and clamp.
    3. Connect the VSV connector (for ACIS).
    4. Install the harness clamp to the manifold with the bolt.

      Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf) 

    5. Connect the vacuum hose to the air control valve actuator.
      Fig 5: Locating Harness Clamp To Manifold With Bolt
      G05289282Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002