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Oil Pump: Reassembly

  1. INSTALL FRONT OIL PUMP OIL SEAL 
    Fig 1: Using SST & Hammer To Install Oil Seal
    G04963684Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    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.
  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 
    Fig 2: Identifying Driven Gear & Oil Pump Body
    G04963676Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Coat the driven gear with ATF.
    2. Install the driven gear to the oil pump body.
  4. INSTALL FRONT OIL PUMP DRIVE GEAR 
    Fig 3: Identifying Drive Gear & Oil Pump Body
    G04963675Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Coat the drive gear with ATF.
    2. Install the drive gear to the oil pump body.
  5. INSTALL FRONT OIL PUMP BODY O-RING 
    Fig 4: Identifying Front Oil Pump Body O-Ring
    G04963674Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Install a new O-ring to the oil pump body.
  6. INSTALL STATOR SHAFT ASSEMBLY 
    Fig 5: Tightening Stator Shaft Bolts
    G04963673Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Install the stator shaft with each bolt hole.
    2. Install the 14 bolts.

      Torque: 12 N*m (122 kgf*cm, 9 ft.*lbf) 

  7. INSTALL CLUTCH DRUM OIL SEAL RING 
    Fig 6: Identifying Oil Seal Ring
    G04963689Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    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.

    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 
    Fig 7: Identifying O-Ring & Oil Pump Assembly
    G04963670Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Install a new O-ring to the oil pump assembly.