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Oil Pump: Disassembly

WARNING: This page is about a different variant/trim than selected.
  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
    G06043627Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE STATOR SHAFT ASSEMBLY 
    1. Using a T30 "TORX" socket wrench, remove the 11 bolts and stator shaft. Keep the bolts in the order they are removed.
  4. INSPECT CLEARANCE OF OIL PUMP ASSEMBLY  (See INSPECTION )
    Fig 2: Locating Stator Shaft Bolts
    G04976357Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  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
    G04976359Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE FRONT OIL PUMP BODY O-RING 
    1. Using a screwdriver, pry out the O-ring.

      HINT:

      Tape the screwdriver before use.

      Fig 5: Removing Front Oil Pump Body O-Ring
      G05582645Courtesy 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, tap out the oil seal from the oil pump body.

      SST 09308-00010 

  9. INSPECT FRONT OIL PUMP AND GEAR BODY SUB-ASSEMBLY  (See INSPECTION )
  10. INSPECT STATOR SHAFT ASSEMBLY  (See INSPECTION )
    Fig 6: Removing Front Oil Pump Oil Seal
    G04976361Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002