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Disassembly [10/2015 - ]: Procedure

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  1. REMOVE WASTE GATE VALVE ACTUATOR WITH BRACKET ASSEMBLY 
    NOTE:

    After removal and installation of the waste gate valve actuator with bracket assembly, make sure to check the travel of the waste gate valve actuator.

    See step  1

    1. Remove the E-washer from the waste gate valve actuator with bracket assembly link pin.
      NOTE:

      Do not reuse the E-washer.

      GTY505750Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 bolts and waste gate valve actuator with bracket assembly.
      NOTE:

      Do not drop or subject any component of the turbocharger sub-assembly to impact. If any component of the turbocharger sub-assembly is dropped or subjected to a strong impact, replace it with a new one.

      GTY505863Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      Adjustment washers may be installed between the waste gate valve actuator with bracket assembly and compressor housing with bearing sub-assembly.

  2. REMOVE INTAKE AIR CONTROL VALVE (AIR BY-PASS VALVE ASSEMBLY) 

    See step  7

  3. REMOVE COMPRESSOR HOUSING WITH BEARING SUB-ASSEMBLY 
    1. Secure the flange of the turbine housing with valve sub-assembly of the turbocharger sub-assembly in a vise between aluminum plates.
      NOTE:

      Do not tighten the vise more than necessary, as doing so may damage the flange of the turbine housing with valve sub-assembly.

      GTY505777Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the V band, nut and compressor housing with bearing sub-assembly.
      NOTE:
      • Do not damage the turbine housing with valve sub-assembly and turbine.
      • Do not drop or subject any component of the turbocharger sub-assembly to impact. If any component of the turbocharger sub-assembly is dropped or subjected to a strong impact, replace it with a new one.
      • Do not tap or subject the compressor housing with bearing sub-assembly to any impact.
      • Do not attempt to pry components with a screwdriver or similar tool.
      GTY505751Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE STUD BOLT 

    HINT: 

    Replace the stud bolt if it is deformed or its threads are damaged.

    1. Using an E8 "TORX" socket wrench, remove the 4 stud bolts shown in the illustration.
      GTY496068Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using an E5 "TORX" socket wrench, remove the 4 stud bolts shown in the illustration.
      GTY496066Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE PIN 

    HINT: 

    Replace the pin if it is deformed or damaged.

    1. Remove the pin shown in the illustration from the compressor housing with bearing sub-assembly.
      GTY516459Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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