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Home >> Lexus >> 2017 >> IS 300 F Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 31 (Automatic Transmission System (Aa81E) - Service Information (2 Of 2)) >> OIL PUMP(for 2GR) >> Disassembly [04/2013 - ] >> Procedure

Disassembly [04/2013 - ]: Procedure

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  1. REMOVE OIL PUMP O-RING 
    1. Remove the oil pump O-ring from the oil pump assembly.
      GTY465067Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. FIX OIL PUMP ASSEMBLY 
    1. Place the oil pump assembly on the torque converter assembly.
      GTY456609Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Torque Converter Assembly
      *2 Oil Pump Assembly
  3. REMOVE CLUTCH DRUM OIL SEAL RING 
    1. Remove the 4 clutch drum oil seal rings from the stator shaft assembly.
      GTY461087Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE STATOR SHAFT PISTON 
    GTY462980Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    *1 Stator Shaft Spring Sub-assembly
    *2 Stator Shaft Piston
    1. Using "TORX" socket wrench T30, remove the 5 bolts, stator shaft spring sub-assembly and stator shaft piston.
    2. Remove the 2 O-rings from the stator shaft piston.
  5. REMOVE STATOR SHAFT CLUTCH DRUM THRUST WASHER 
    1. Remove the stator shaft clutch drum thrust washer from the stator shaft assembly.
      GTY466186Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Stator Shaft Clutch Drum Thrust Washer
  6. INSPECT STATOR SHAFT SPRING SUB-ASSEMBLY 

    See step  1

  7. REMOVE STATOR SHAFT ASSEMBLY 
    1. Using "TORX" socket wrench T30, remove the 2 bolts and stator shaft assembly from the front oil pump body sub-assembly.
      GTY467058Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE OIL PUMP ASSEMBLY 
    1. Remove the front oil pump body sub-assembly from the torque converter assembly.
  9. REMOVE FRONT OIL PUMP BODY O-RING 
    1. Remove the front oil pump body O-ring from the front oil pump body sub-assembly.
      GTY463892Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Front Oil Pump Body O-ring
  10. INSPECT STATOR SHAFT ASSEMBLY 

    See step  3

  11. INSPECT FRONT OIL PUMP BODY SUB-ASSEMBLY 

    See step  2

  12. INSPECT CLEARANCE OF OIL PUMP ASSEMBLY 

    See step  4

  13. REMOVE FRONT OIL PUMP DRIVE GEAR 
    1. Remove the front oil pump drive gear.
      GTY467075Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Front Oil Pump Drive Gear
  14. REMOVE FRONT OIL PUMP DRIVEN GEAR 
    1. Remove the front oil pump driven gear.
      GTY458036Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Front Oil Pump Driven Gear
  15. REMOVE FRONT OIL PUMP OIL SEAL 
    1. Using a screwdriver, pry out the front oil pump oil seal.
      NOTE:

      Do not damage the bushing and oil pump assembly.

      GTY471022Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Protective Tape

      HINT: 

      Wrap the tip of the screwdriver with protective tape.

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