2008 Lexus SC 430FACTORY OEM SERVICE PROCEDURE

Valve Body Assembly: Reassembly

  1. INSTALL SHIFT SOLENOID VALVE S3 
    1. Install the shift solenoid valve S3 with the bolt.

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

      Fig 1: Identifying Bolt And Shift Solenoid Valve S3
      G05289718Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL SHIFT SOLENOID VALVE S2 
    Fig 2: Identifying Shift Solenoid Valve S2
    G05289717Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL SHIFT SOLENOID VALVE S4 
    1. Install the shift solenoid valve S4 with the bolt.

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

      Fig 3: Identifying Bolt And Shift Solenoid Valve S4
      G05289716Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL SHIFT SOLENOID VALVE S1 
    Fig 4: Identifying Shift Solenoid Valve S1
    G05289715Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSTALL SHIFT SOLENOID VALVE SR 
    1. Install the shift solenoid valve SR with the bolt.

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

      Fig 5: Identifying Shift Solenoid Valve SR With Bolt
      G05839198Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. INSTALL SHIFT SOLENOID VALVE SL1 
    Fig 6: Identifying Shift Solenoid Valve SL1
    G05289713Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. INSTALL SHIFT SOLENOID VALVE SLT 
    1. Install the shift solenoid valve SLT.
    2. Install the 2 straight pins and lock plate with the bolt.

      Torque: 6.4 N*m (65 kgf*cm, 57 in.*lbf) 

      Fig 7: Identifying Shift Solenoid Valve SLT, Bolt, Straight Pins And Lock Plate
      G05289712Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. INSTALL SHIFT SOLENOID VALVE SLU 
    Fig 8: Identifying Shift Solenoid Valve SLU
    G05289711Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. INSTALL SHIFT SOLENOID VALVE SL2 
    1. Install the shift solenoid valve SL2.
    2. Install the 2 straight pins and lock plate with the bolt.

      Torque: 6.4 N*m (65 kgf*cm, 57 in.*lbf) 

      Fig 9: Identifying Shift Solenoid Valve SL2, Bolt, Straight Pins And Lock Plate
      G05289710Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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