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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.

      HINT:

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

      SST 09350-30020 (09351-32140) 

    2. Coat the oil seal lip with MP grease.
  2. FIX FRONT OIL PUMP BODY SUB-ASSEMBLY 
    1. Place the oil pump body on the torque converter clutch.
      Fig 1: Placing Oil Pump Body On Torque Converter Clutch
      G04028721Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  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 Front Oil Pump Driven Gear
      G04019587Courtesy 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 Front Oil Pump Drive Gear
      G04046195Courtesy 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 Front Oil Pump Body O-Ring
      G04046196Courtesy 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: 12 N*m (122 kgf*cm, 9 ft.*lbf) 

      Fig 5: Identifying Bolts
      G04028725Courtesy 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 together with the wrap distance 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 Clutch Drum Oil Seal Ring
      G04028726Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. INSPECT OIL PUMP DRIVE GEAR ROTATION (See  REASSEMBLY   ) 
  9. INSTALL FRONT OIL PUMP BODY O-RING 
    1. Install a new O-ring to the oil pump assembly.
      Fig 7: Identifying Front Oil Pump Body O-Ring
      G04046199Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002