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Home >> Toyota >> 2019 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 41 (Automatic Transmission (U760E) - Service Information (2 Of 2)) >> Oil Pump >> Disassembly [12/2013 - ] >> Procedure

Disassembly [12/2013 - ]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. INSPECT FRONT OIL PUMP BODY SUB-ASSEMBLY 

    See step  1

  2. REMOVE STATOR SHAFT ASSEMBLY 
    1. Using a T30 "TORX" socket wrench, remove the 16 bolts and stator shaft assembly from the front oil pump body sub-assembly.
      GTY111925Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Keep the gears in the order they were removed.

  3. INSPECT CLEARANCE OF FRONT OIL PUMP AND GEAR BODY SUB-ASSEMBLY 

    See step  2

  4. REMOVE FRONT OIL PUMP DRIVE GEAR 
    1. Remove the front oil pump drive gear from the front oil pump body sub-assembly.
      GTY444715Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE FRONT OIL PUMP DRIVEN GEAR 
    1. Remove the front oil pump driven gear from the front oil pump body sub-assembly.
      GTY444703Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE FRONT OIL PUMP BODY O-RING 
    1. Remove the front oil pump body O-ring from the front oil pump body sub-assembly.
      GTY313099Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE FRONT OIL PUMP OIL SEAL 
    1. Mount the front oil pump body sub-assembly in a vise between aluminum plates.
      GTY450735Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Do not overtighten the vise.

    2. Using SST, remove the front oil pump oil seal from the front oil pump body sub-assembly.
      • SST: 09308-00010