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Home >> Toyota >> 2021 >> Supra Premium >> Repair and Diagnosis >> Maintenance >> Procedures >> Maintenance - Service Information >> 8HP51 Automatic Transmission Fluid >> Adjustment [03/2019 - ] >> Procedure

Adjustment [03/2019 - ]: Procedure

  1. REMOVE FRONT FLOOR COVER 

    Refer to PROCEDURE - Step 4

  2. ADJUST AUTOMATIC TRANSMISSION FLUID LEVEL 
    WARNING:
    • Materials harmful to health.

      Contact with fluids harmful to health!

      • Note and follow safety information on containers.
      • Conduct all work in appropriate personal protective equipment only.

    HINT: 

    • To set the correct oil level, it is mandatory that the service function "ABL Transmission control unit: Oil-level adjustment" is carried out with the diagnosis system.
    • Performing oil-level adjustment:

      Certain fault memory entries may require an oil-level adjustment in the automatic transmission assembly and after repairs have been completed (e.g. exchange of mechatronics, exchange of the converter, exchange of the automatic transmission assembly, servicing of automatic transmission fluid).

    1. Prerequisite:
      1. Vehicle in horizontal position.
      2. The vehicle is secured against rolling away.
    2. Preconditions for the oil-level adjustment with the diagnosis system:
      1. Precondition for beginning: automatic transmission fluid temperature 30 °C (86 °F) to 40 °C (104 °F).
      2. Precondition for ending: automatic transmission fluid temperature 40 °C (104 °F) to 50 °C (122 °F).
    3. Connect diagnosis system.
    4. Call up service function (drive).
    5. Carry out oil-level adjustment in accordance with instructions.
    6. Top up the automatic transmission fluid.
      GTY946300Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. Loosen the oil filler plug (1) using the special tool 2 405 614.
      • SST: 09300-WA070 
    8. Top up automatic transmission fluid according to the instructions in the diagnosis system.

      Automatic transmission fluid

      Automatic Gearbox Oil ATF 3+

      Standard Capacity

      9.1 liters (9.6 US qts, 8.0 Imp. qts)

    9. Replace the oil filler plug (1) and the sealing ring.
      GTY873313Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Torque Wrench Fulcrum Length
    10. Make sure that the special tool 2 405 614 and the torque wrench (2) align while tightening the oil filler plug (1).
      • SST: 09300-WA070 

      Specified tightening torque 

      Torque: 35 N.m (357 kgf/cm, 26 ft.lbf) 

      HINT: 

      Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

      Refer to PRECAUTION [03/2019 - ]

  3. INSTALL FRONT FLOOR COVER 

    Refer to PROCEDURE - Step 2