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Home >> Lexus >> 2019 >> RX 350L FWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission [U881E] - Service Information (1 Of 2) >> Valve Body Assembly >> Removal [08/2019 - ] >> Procedure

Removal [08/2019 - ]: Procedure

  1. REMOVE FRONT WHEEL LH 

    Refer to PROCEDURE - Step 1

  2. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH 

    Refer to PROCEDURE - Step 7

  3. REMOVE NO. 3 ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 8

  4. REMOVE FRONT FENDER APRON SEAL LH 

    Refer to PROCEDURE - Step 15

  5. DRAIN AUTOMATIC TRANSAXLE FLUID 

    See step  4

  6. REMOVE FRONT FRAME ASSEMBLY 

    Refer to REMOVAL [08/2019 - ]

  7. REMOVE FRONT ENGINE MOUNTING INSULATOR 

    Refer to PROCEDURE - Step 2

  8. DISCONNECT NO. 1 TRANSMISSION OIL COOLER HOSE ASSEMBLY 
    1. Slide the 2 clips and disconnect the 2 No. 1 transmission oil cooler hose assemblies.
      GTY644238Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE OUTLET NO. 1 OIL COOLER TUBE SUB-ASSEMBLY 
    1. Remove the 2 bolts and outlet No. 1 oil cooler tube sub-assembly from the transaxle housing.
      GTY407660Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring from the outlet No. 1 oil cooler tube sub-assembly.
      GTY652812Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE INLET NO. 1 OIL COOLER TUBE SUB-ASSEMBLY 
    1. Remove the 2 bolts and inlet No. 1 oil cooler tube sub-assembly from the transaxle housing.
      GTY407662Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring from the inlet No. 1 oil cooler tube sub-assembly.
      GTY652824Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. REMOVE TRANSAXLE SIDE COVER SUB-ASSEMBLY 
    1. Using a T40 "TORX" socket wrench, remove the 13 bolts.
      GTY681392Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Insert the blade of an oil pan seal cutter between the transaxle side cover sub-assembly and automatic transaxle case sub-assembly, cut through the applied seal packing and remove the transaxle side cover sub-assembly.
      GTY407694Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Be careful not to damage the sealing surface of the automatic transaxle case sub-assembly.

  12. REMOVE TRANSMISSION VALVE BODY ASSEMBLY 
    1. Disconnect the transmission revolution sensor (NT) connector and transmission revolution sensor (NC) connector.
      GTY624719Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Transmission Revolution Sensor (NT) Connector
      *b Transmission Revolution Sensor (NC) Connector
    2. Disconnect the 9 shift solenoid valve connectors.
      GTY407693Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the bolt and temperature sensor clamp, and disconnect the temperature sensor from the transmission valve body assembly.
      GTY407692Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Disengage the clamp and guide to disconnect the transmission revolution sensor (NC) wire.
      GTY685301Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Clamp
      *b Guide
    5. Remove the 8 bolts.
      GTY407697Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Separate the manual valve connecting rod from the manual valve lever sub-assembly.
      GTY652835Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. Remove the transmission valve body assembly from the automatic transaxle case sub-assembly.
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