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Oil Pump: Reassembly

  1. INSTALL FRONT OIL PUMP OIL SEAL 
    1. Using SST and a hammer, install a new oil seal.

      SST 09350-30020 (09351-32140) 

      HINT:

      The oil seal end should be flush with the outer edge of the pump body.

    2. Coat the oil seal lip with MP grease.
      Fig 1: Installing Oil Seal
      G05295061Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. FIX FRONT OIL PUMP BODY SUB-ASSEMBLY 
    1. Place the oil pump body on the torque converter clutch.
  3. INSTALL FRONT OIL PUMP DRIVEN GEAR 
    1. Coat the driven gear with ATF.
    2. Install the driven gear to the oil pump body.
      Fig 2: Identifying Driven Gear And Oil Pump Body
      G05295053Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL FRONT OIL PUMP DRIVE GEAR 
    1. Coat the drive gear with ATF.
    2. Install the drive gear to the oil pump body.
      Fig 3: Identifying Drive Gear And Oil Pump Body
      G05295052Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSTALL FRONT OIL PUMP BODY O-RING 
    1. Install a new O-ring to the oil pump body.
      Fig 4: Identifying O-Ring And Oil Pump Body
      G05295051Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. INSTALL STATOR SHAFT ASSEMBLY 
    1. Align the stator shaft with each bolt hole.
    2. Install the 14 bolts.

      Torque: 11 N*m (112 kgf*cm, 8 ft.*lbf) 

      Fig 5: Tightening Bolts
      G05295050Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. INSTALL CLUTCH DRUM OIL SEAL RING 
    1. Coat 3 new oil seal rings with ATF.
    2. Squeeze the ends of the 3 oil seal rings so that the gap distance becomes 8 mm or less, and then install them to the starter shaft groove.
      NOTE: Do not expand the ring ends excessively.

      HINT:

      After installing the oil seal rings, check that they rotate smoothly.

      Fig 6: Identifying Oil Seal Rings
      G05295066Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. INSPECT OIL PUMP DRIVE GEAR ROTATION  (See INSPECTION  )
  9. INSTALL FRONT OIL PUMP BODY O-RING 
    1. Install a new O-ring to the oil pump assembly.
      Fig 7: Identifying O-Ring And Oil Pump Assembly
      G05295047Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002