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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: Identifying Oil Seal
    G04062962Courtesy 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 Front Oil Pump Driven Gear
    G04062963Courtesy 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
    G04062964Courtesy 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
    G04062965Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. INSTALL STATOR SHAFT ASSEMBLY 
    1. Install 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 Stator Shaft Assembly
    G04062966Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. INSTALL CLUTCH DRUM OIL SEAL RING 
    1. Coat the 3 oil seal rings with ATF.
    2. Squeeze the ends of the 3 oil seal rings together with the overlap distance 8 mm (0.314 in.) or less, and then install them to the starter shaft groove.
      NOTE: Do not over-spread the ring ends.
    3. HINT:

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

  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 6: Identifying Clutch Drum Oil Seal Ring
    G04062967Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 7: Identifying O-Ring To Oil Pump Assembly
    G04062968Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002