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Home >> Toyota >> 2019 >> Sienna SE, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Automatic Transaxle System [U660F] (Service Information)) >> VALVE BODY ASSEMBLY(When Using the Engine Support Bridge) >> Removal [12/2015 - 08/2016] >> Procedure

Removal [12/2015 - 08/2016]: Procedure

WARNING: This page is about a different car, the 2016 Toyota Sienna. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE FRONT FRAME ASSEMBLY 

    (Refer to REMOVAL [12/2015 - 08/2016] )

  2. SUPPORT ENGINE ASSEMBLY 

    See step  74

  3. REMOVE BELT 

    See step  75

  4. REMOVE AUTOMATIC TRANSAXLE OIL PAN SUB-ASSEMBLY 
    1. Remove the 18 bolts and automatic transaxle oil pan sub-assembly from the automatic transaxle assembly.
      GTY695816Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Some fluid will remain in the automatic transaxle oil pan sub-assembly. Remove all the bolts, and carefully remove the automatic transaxle oil pan sub-assembly.

  5. REMOVE AUTOMATIC TRANSAXLE OIL PAN GASKET 
    1. Remove the automatic transaxle oil pan gasket.
  6. REMOVE TRANSMISSION OIL CLEANER MAGNET 
    1. Remove the 2 transmission oil cleaner magnets from the automatic transaxle oil pan sub-assembly.
      GTY584961Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Transmission Oil Cleaner Magnet
    2. Examine particles in the automatic transaxle oil pan sub-assembly.
      GTY101912Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Collect any steel chips with the removed magnets. Look carefully at the chips and particles in the automatic transaxle oil pan sub-assembly and on the transmission oil cleaner magnets to see the type of wear which might be found in the automatic transaxle assembly.

        Result

        Steel (magnetic) 

        Bearing, gear and plate wear

        Brass (non-magnetic) 

        Bushing wear

  7. REMOVE VALVE BODY OIL STRAINER ASSEMBLY 
    1. Remove the 2 bolts and valve body oil strainer assembly from the transmission valve body assembly.
      GTY425039Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring from the valve body oil strainer assembly.
      GTY425038Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE TRANSMISSION VALVE BODY ASSEMBLY 
    1. Remove the 11 bolts and transmission valve body assembly from the automatic transaxle assembly.
      GTY425037Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      When removing the transmission valve body assembly, be careful not to allow the transmission revolution sensor and the transaxle case to interfere with each other.

  9. REMOVE TRANSAXLE CASE GASKET 
    1. Remove the 2 transaxle case gaskets from the transaxle case.
      GTY695113Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE MANUAL VALVE 
    1. Remove the manual valve from the transmission valve body assembly.
      GTY323057Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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