OIL PUMP DISASSEMBLY


  1. INSPECT OIL PUMP ASSEMBLY


    1. A017DOW

      Turn the drive gear with 2 screwdrivers and make sure that it rotates smoothly.

      Note

      Be careful not to damage the oil seal lip.

  2. REMOVE CLUTCH DRUM OIL SEAL RING


    1. A017DF8E03

      Remove the 2 clutch drum oil seal rings.

  3. REMOVE STATOR SHAFT ASSEMBLY


    1. A017DC7E01

      Using a "TORX" socket (T30), remove the 11 bolts and stator shaft.

  4. INSPECT CLEARANCE OF OIL PUMP ASSEMBLY


    1. A017DNDE03

      Push the driven gear to one side of the body.

    2. Using a feeler gauge, measure the clearance.

      Standard body clearance
      0.10 to 0.17 mm (0.0039 to 0.0067 in.)
      Maximum body clearance
      0.17 mm (0.0067 in.)

      If the body clearance is greater than the maximum, replace the oil pump body sub-assembly.

    3. A017CNX

      Using a feeler gauge, measure the tip clearance between the driven gear teeth and drive gear teeth.

      Standard tip clearance
      0.07 to 0.15 mm (0.0028 to 0.0059 in.)
      Maximum tip clearance
      0.15 mm (0.0059 in.)

      If the tip clearance is greater than the maximum, replace the oil pump body sub-assembly.

    4. A017ELZ

      Using a straightedge and feeler gauge, measure the side clearance of both gears.

      Standard side clearance
      0.02 to 0.05 mm (0.0008 to 0.0020 in.)
      Maximum side clearance
      0.05 mm (0.0020 in.)
      Drive gear thickness: mm (in.)
      Mark Thickness
      A 11.690 to 11.699 (0.4602 to 0.4606)
      B 11.700 to 11.709 (0.4606 to 0.4610)
      C 11.710 to 11.720 (0.4610 to 0.4614)
      D 11.721 to 11.730 (0.4615 to 0.4618)
      E 11.731 to 11.740 (0.4619 to 0.4622)
      Driven gear thickness: mm (in.)
      Mark Thickness
      A 11.690 to 11.699 (0.4602 to 0.4606)
      B 11.700 to 11.709 (0.4606 to 0.4610)
      C 11.710 to 11.720 (0.4610 to 0.4614)
      D 11.721 to 11.730 (0.4615 to 0.4618)
      E 11.731 to 11.740 (0.4619 to 0.4622)

  5. REMOVE FRONT OIL PUMP DRIVE GEAR


    1. A017BHOE02

      Remove the front oil pump drive gear.

  6. REMOVE FRONT OIL PUMP DRIVEN GEAR


    1. A017CH0

      Remove the front oil pump driven gear.

  7. REMOVE FRONT OIL PUMP BODY O-RING


    1. A017FM6E03

      Using a screwdriver, remove the O-ring.

      Tech Tips

      Tape the screwdriver before use.

  8. REMOVE FRONT OIL PUMP OIL SEAL


    1. A017FFNE01

      Mount the oil pump in a soft jaw vise.

    2. Using SST, remove the oil seal from the oil pump body.

      SST
      09308-00010