VANE PUMP(for 1VD-FTV) DISASSEMBLY

CAUTION / NOTICE / HINT

Note

When using a vise, do not overtighten it.

PROCEDURE


  1. REMOVE POWER STEERING SUCTION PORT UNION


    1. Remove the bolt and suction port union from the vane pump.

    2. Using a screwdriver, remove the O-ring from the suction port union.

      Tech Tips

      Tape the screwdriver tip before use.

  2. REMOVE FLOW CONTROL VALVE (w/o Variable Flow Control Solenoid Valve)


    1. A01X38O

      Remove the pressure port union.

    2. Remove the O-ring from the pressure port union.

    3. Remove the flow control valve and compression spring.

  3. REMOVE VANE PUMP GEAR


    1. Using soft jaws on a vise, clamp the vane pump.

      Note

      Be careful not to damage the vane pump.

    2. A01X04LE01

      Using SST, remove the gear.

      SST
      09950-30012   ( 09951-03010, 09953-03010, 09954-03010, 09955-03011 )

  4. REMOVE REAR VANE PUMP HOUSING


    1. A01X5TD

      Remove the 4 bolts and rear housing from the front housing.

    2. A01XAUJE02
      Text in Illustration
      *1 Protective Tape

      Using a screwdriver, remove the O-ring from the rear housing.

      Tech Tips

      Tape the screwdriver tip before use.

  5. REMOVE VANE PUMP ROTOR, 10 VANE PUMP PLATES AND VANE PUMP CAM RING


    1. Remove the 10 vane pump plates.

      Note

      Take care not to drop the vane pump plates.

    2. Remove the rotor.

    3. Remove the cam ring from the front housing.

  6. REMOVE VANE PUMP FRONT SIDE PLATE


    1. Remove the front side plate from the front housing.

    2. A01X48TE02
      Text in Illustration
      *1 Protective Tape

      Using a screwdriver, remove the O-ring from the front side plate.

      Tech Tips

      Tape the screwdriver tip before use.

    3. A01XB40

      Remove the O-ring from the front housing.

  7. REMOVE VANE PUMP SHAFT WITH VANE PUMP SHAFT BEARING


    1. A01X9SPE02
      Text in Illustration
      *1 Protective Tape

      Using a screwdriver, remove the snap ring.

      Note

      Be careful not to damage the front housing.

      Tech Tips

      Tape the screwdriver tip before use.

    2. A01X45YE02
      *1 Protective Tape

      Tape the serrated part of the vane pump shaft.

    3. A01X8B1
      Text in Illustration
      *1 Protective Tape

      Using a press, press out the shaft with bearing.

  8. REMOVE VANE PUMP SHAFT BEARING


    1. A01X9AK

      Using 2 screwdrivers, remove the snap ring from the shaft.

      Note

      Be careful not to damage the shaft.

    2. A01WZI8

      Using a press, press out the bearing from the shaft.

  9. REMOVE VANE PUMP HOUSING OIL SEAL


    1. A01X8AC

      Using a screwdriver, pry out the oil seal.

      Note

      Be careful not to damage the front housing.

      Tech Tips

      Tape the screwdriver tip before use.