Oil Pump: Disassembly

REMOVE FRONT OIL PUMP BODY O-RING
1. Remove the O-ring from the oil pump assembly.
  
  Fig 1: Identifying Front Oil Pump Body O-Ring
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
FIX OIL PUMP ASSEMBLY
1. Place the oil pump body on the torque converter clutch.
  
  Fig 2: Identifying Oil Pump Body On Torque Converter Clutch
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE CLUTCH DRUM OIL SEAL RING
1. Remove the 3 oil seal rings.
  
  Fig 3: Identifying Clutch Drum Oil Seal Ring
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE STATOR SHAFT ASSEMBLY
1. Remove the 14 hexagon bolts and the stator shaft from the oil pump body.
  
  Fig 4: Identifying Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FRONT OIL PUMP BODY O-RING

Fig 5: Identifying Front Oil Pump Body O-Ring
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Remove the O-ring from the oil pump body.
2. Remove the oil pump body from the torque converter clutch.
INSPECT FRONT OIL PUMP BODY SUB-ASSEMBLY (See INSPECTION )
INSPECT STATOR SHAFT ASSEMBLY (See INSPECTION )
INSPECT CLEARANCE OF OIL PUMP ASSEMBLY (See INSPECTION )
REMOVE FRONT OIL PUMP DRIVE GEAR
1. Remove the front oil pump drive gear.
  
  Fig 6: Identifying Drive Gear To Oil Pump Body
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FRONT OIL PUMP DRIVEN GEAR
1. Remove the front oil pump driven gear.
  
  Fig 7: Identifying Driven Gear To Oil Pump Body
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FRONT OIL PUMP OIL SEAL
1. Using a screwdriver with its tip wrapped with tape, remove the oil seal.
  NOTE: Be careful not to damage the bushing and the oil pump body.
  
  Fig 8: Removing Front Oil Pump Oil Seal Using Screwdriver
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002