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Oil Pump: Disassembly

WARNING: This page is about a different car, the 2007 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT FRONT OIL PUMP AND GEAR BODY SUB-ASSEMBLY (See  INSPECTION   ) 
  2. REMOVE STATOR SHAFT ASSEMBLY 
    1. Using a "TORX" wrench (T30), remove the 16 bolts and stator shaft assembly from the oil pump body.
      NOTE: Keep the gears in the order of installation.
    Fig 1: Locating Stator Shaft Assembly Bolts
    G04977022Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSPECT CLEARANCE OF FRONT OIL PUMP AND GEAR BODY SUB-ASSEMBLY (See  INSPECTION   ) 
  4. REMOVE FRONT OIL PUMP BODY O-RING 
    1. Remove the O-ring from the oil pump body.
      Fig 2: Identifying Oil Pump Body O-Ring
      G04977023Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE FRONT OIL PUMP DRIVE GEAR 
    1. Remove the front oil pump drive gear from the oil pump body.
      Fig 3: Identifying Front Oil Pump Drive Gear
      G04977024Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE FRONT OIL PUMP DRIVEN GEAR 
    1. Remove the front oil pump driven gear from the oil pump body.
      Fig 4: Identifying Front Oil Pump Driven Gear
      G04977025Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. 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 5: Removing Front Oil Pump Oil Seal From Oil Pump Body
      G04977026Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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