Click here

AUTOMATIC TRANSMISSION ASSEMBLY(for 1GR-FE) REMOVAL

Click here
Click here

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the automatic transmission assembly removal/installation are shown below.

Table 1. Necessary Procedure After Parts Removed/Installed/Replaced
Replacement Part or Procedure Necessary Procedures Effects/Inoperative when not Performed Link

  • Automatic transmission assembly

  • Automatic transmission fluid

  • Reset memory

  • ATF thermal degradation estimate reset

  • Large shift shock

  • The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly

Click here
CAUTION:

  • B0068W8

    To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.

  • B00281GC04

    The automatic transmission assembly is very heavy. Be sure to follow the procedure described in the repair manual, or the transmission jack may suddenly drop or a part may fall.

Click here

PROCEDURE


  1. Click here

    PRECAUTION

    Note:

    After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work.

    Click here

  2. Click here

    DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    Note:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Click here

  3. Click here

    DRAIN AUTOMATIC TRANSMISSION FLUID

    Click here

  4. Click here

    REMOVE PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY

    Click here

  5. Click here

    REMOVE STARTER ASSEMBLY

    Click here

  6. Click here

    REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH

    Click here

  7. Click here

    REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY RH

    Click here

  8. Click here

    DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY


    1. B00266I

      Remove the clip, nut and disconnect the transmission control cable assembly from the transmission control shaft lever LH and transmission control cable bracket.

  9. Click here

    DISCONNECT OIL COOLER TUBE


    1. B00268Q

      Disconnect the 2 oil cooler tubes from the automatic transmission assembly.

      Tip:

      Use a container to catch any ATF which flows out of the 2 oil cooler tubes and automatic transmission assembly.

    2. B0025YC

      Remove the 2 bolts and disconnect the 2 oil cooler tubes from the 2 oil cooler tube clamps.

    3. Remove the 2 bolts and 2 oil cooler tube clamps from the automatic transmission assembly and engine assembly.

      Tip:

      It is not necessary to remove the oil cooler tube clamps unless they are being replaced.

  10. Click here

    DISCONNECT GROUND WIRE


    1. B0025RN

      Remove the bolt and disconnect the ground wire from the automatic transmission assembly.

  11. Click here

    REMOVE TRANSMISSION INSULATOR RH

    Click here

  12. Click here

    REMOVE FLYWHEEL HOUSING SIDE COVER


    1. B0027YB

      Remove the flywheel housing side cover from the engine assembly.

  13. Click here

    REMOVE DRIVE PLATE AND TORQUE CONVERTER ASSEMBLY SETTING BOLT


    1. B0026J1

      Turn the crankshaft to gain access to the locations of the 6 drive plate and torque converter assembly setting bolts and remove each bolt while holding the crankshaft pulley bolt with a wrench.

  14. Click here

    REMOVE NO. 2 FRAME CROSSMEMBER SUB-ASSEMBLY


    1. B00286C

      Remove the 4 bolts, 4 nuts and No. 2 frame crossmember sub-assembly from the vehicle body.

  15. Click here

    SUPPORT AUTOMATIC TRANSMISSION ASSEMBLY


    1. B0026CI

      Support the automatic transmission assembly with a transmission jack.

      Note:

      • In order to protect the automatic transmission oil pan sub-assembly, place attachments on the transmission jack.

      • Make sure that the attachments and the automatic transmission oil pan sub-assembly are centered on the transmission jack.

      • To prevent the automatic transmission oil pan sub-assembly from deforming, do not place any attachments under the automatic transmission oil pan sub-assembly of the automatic transmission assembly.

      • Secure the automatic transmission assembly to the transmission jack using a belt, etc. to prevent it from falling.

  16. Click here

    REMOVE NO. 3 FRAME CROSSMEMBER SUB-ASSEMBLY


    1. B0025RT

      Remove the 4 bolts and disconnect the No. 3 frame crossmember sub-assembly from the rear engine mounting insulator.

    2. Remove the 4 bolts, 4 nuts and No. 3 frame crossmember sub-assembly from the vehicle body.

  17. Click here

    REMOVE REAR ENGINE MOUNTING INSULATOR

    Tip:

    It is not necessary to remove the rear engine mounting insulator unless it is being replaced.


    1. B0026A2

      Remove the 4 bolts and rear engine mounting insulator from the automatic transmission assembly.

  18. Click here

    REMOVE TRANSMISSION BREATHER BRACKET


    1. Tilt down the automatic transmission assembly.

      Note:

      Make sure that the cooling fan and fan shroud do not contact the engine assembly when tilting the automatic transmission assembly.

    2. B00255V

      Disconnect the breather hose and detach the wire harness clamp from the transmission breather bracket.

    3. B0025BG

      Remove the bolt and transmission breather bracket from the automatic transmission assembly.

    4. Remove the clamp from the transmission breather bracket.

      Tip:

      It is not necessary to remove the transmission clamps they are being replaced.

  19. Click here

    DISCONNECT WIRE HARNESS


    1. Disconnect the breather hose from the wire harness.

    2. B0024FM

      Disconnect the park/neutral position switch connector, transmission wire connector and 2 transmission revolution sensor connectors.

      Tip:

      Detach the claw, press down the lever, and then disconnect the transmission wire connector.

    3. Detach the heated oxygen sensor connector from the wire harness clamp bracket.

    4. Detach the 11 wire harness clamps.

  20. Click here

    REMOVE AUTOMATIC TRANSMISSION ASSEMBLY


    1. B002473

      Remove the 9 bolts and automatic transmission assembly from the engine assembly.

      Note:

      To prevent damage to the 2 knock pins, do not pry between the automatic transmission assembly and engine assembly.

  21. Click here

    REMOVE WIRE HARNESS CLAMP BRACKET

    Tip:

    It is not necessary to remove the wire harness clamp brackets unless they are being replaced.


    1. B00251T

      Remove the 7 bolts and 6 wire harness clamp brackets from the automatic transmission assembly.

  22. Click here

    REMOVE TRANSMISSION CONTROL CABLE BRACKET

    Tip:

    It is not necessary to remove the transmission control cable bracket unless it is being replaced.


    1. B0024Y2

      Remove the 2 bolts and transmission control cable bracket from the automatic transmission assembly.

  23. Click here

    REMOVE TORQUE CONVERTER ASSEMBLY


    1. B0028LTC01
      *a Matchmark

      Put matchmarks on the automatic transmission assembly and the torque converter assembly.

    2. Remove the torque converter assembly from the automatic transmission assembly.

      Note:

      Remove the torque converter assembly from the input shaft horizontally.

  24. Click here

    INSPECT TORQUE CONVERTER ASSEMBLY

    Click here

  25. Click here

    INSPECT DRIVE PLATE

    Click here