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Home >> Toyota >> 2021 >> Supra A91 Edition >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Engine Intake / Exhaust System (B58) - Service Information >> Turbo Charger Actuator And Link >> Removal [03/2020 - ] >> Procedure

Removal [03/2020 - ]: Procedure

  1. REMOVE AIR CLEANER HOSE ASSEMBLY 

    Refer to REMOVAL [03/2019 - ] 

  2. REMOVE TURBOCHARGER ACTUATOR AND LINK ASSEMBLY 
    WARNING:
    • Hot surfaces.

      Risk of burning!

      • Perform all work only on components that have cooled down.
    NOTE:
    • Damage to the turbocharger actuator and link assembly and the mechanical connection.

      Improper handling of the turbocharger actuator and link assembly can lead to malfunctions or failure of the turbocharger actuator and link assembly.

      • Avoid exposure of lateral forces to the control rod of the turbocharger actuator and link assembly.
    • Electrostatic discharge.

      Damage to or destruction of electrical components.

      • Only touch the housings of electrical components. Do not touch pins or multi-pin connectors directly.
      • For additional information see:

        Refer to PRECAUTION [03/2019 - ]

    HINT: 

    It is not necessary to adjust the turbocharger actuator and link assembly after removing and installing or renewing.

    1. Unlock and detach retaining clip (1).
      GTY975859Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Release screws (1).
      GTY976645Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Feed out the electrical wastegate valve controller (3) with the heat shield (4) in the direction of the arrow from the bore hole of the compressor housing (5) and remove it.
      GTY976647Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:
      • Carefully pull the control rod (1) of the electrical wastegate valve controller (3) off the pin on the lever of the wastegate valve (2).
      • Any effect of lateral force on the control rod (1) must be avoided.
    4. Remove the heat shield (4).