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Oil Pump: Disassembly

  1. INSPECT OIL PUMP ASSEMBLY (See  INSPECTION   ) 
  2. REMOVE CLUTCH DRUM OIL SEAL RING 
    1. Remove the 2 clutch drum oil seal rings.
      Fig 1: Identifying Clutch Drum Oil Seal Rings
      G04976356Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE STATOR SHAFT ASSEMBLY 
    1. Using a "TORX" socket (T30), remove the 11 bolts and stator shaft.
      2. Fig 2: Locating Bolts And Stator Shaft
      G04976357Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSPECT CLEARANCE OF OIL PUMP ASSEMBLY (See  INSPECTION   ) 
  5. REMOVE FRONT OIL PUMP DRIVE GEAR 
    1. Remove the front oil pump drive gear.
      Fig 3: Locating Front Oil Pump Drive Gear
      G04976358Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE FRONT OIL PUMP DRIVEN GEAR 
    1. Remove the front oil pump driven gear.
      Fig 4: Locating Front Oil Pump Driven Gear
      G05000964Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE FRONT OIL PUMP BODY O-RING 
    1. Using a screwdriver, remove the O-ring.

      HINT:

      Tape the screwdriver before use.

      Fig 5: Removing O-Ring
      G05841644Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE FRONT OIL PUMP OIL SEAL 
    1. Mount the oil pump in a soft jaw vise.
    2. Using SST, remove the oil seal from the oil pump body.

      SST 09308-00010 

      Fig 6: Removing Oil Seal From Oil Pump Body
      G04976361Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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