VANE PUMP(for 1GD-FTV) REASSEMBLY

CAUTION / NOTICE / HINT

Note

When installing parts, coat the parts indicated by arrows with power steering fluid Click here.

PROCEDURE


  1. INSTALL VANE PUMP HOUSING OIL SEAL


    1. A01XLHW

      Coat the inside surface of the busing in the vane pump front housing with power steering fluid.

      Text in Illustration
      B001CHY Power Steering Fluid
    2. A01XE9PE01

      Using SST and a press, press in the vane pump housing oil seal.

      SST
      09950-60010   ( 09951-00280 )
      09950-70010   ( 09951-07100 )

      Note


      • Make sure to install the vane pump housing oil seal so that it is facing in the correct direction.

      • Be careful not to damage the vane pump housing oil seal.

    3. A01XIBF

      Coat the lip of a new vane pump housing oil seal with MP grease.

      Text in Illustration
      B001CHY MP Grease

  2. INSTALL VANE PUMP SHAFT WITH PULLEY


    1. A01XEM7E02
      Text in Illustration
      *a Protective Tape

      Install the vane pump shaft with pulley to the vane pump front housing.

      Note


      • Wrap protective tape around the spline of the vane pump shaft with pulley in order to prevent damage to the vane pump housing oil seal.

      • Be careful not to damage the vane pump housing oil seal.

  3. INSTALL VANE PUMP FRONT SIDE PLATE


    1. A01XK82

      Coat a new O-ring with power steering fluid and install to the vane pump front housing.

      Text in Illustration
      B001CHY Power Steering Fluid
    2. A01XIWP

      Coat a new O-ring with power steering fluid and install it to the vane pump front side plate.

      Text in Illustration
      B001CHY Power Steering Fluid
      B001DLW Install in this Direction
    3. A01XIEY

      Install the vane pump front side plate to the vane pump front housing while aligning the semicircle-shaped cuts of both parts.

      Text in Illustration
      B001DLW Install in this Direction

      Note

      Be sure to install the vane pump front side plate in the correct position and so that it is facing the correct direction.

  4. INSTALL VANE PUMP CAM RING


    1. A01XEEWE01
      Text in Illustration
      *a Inscribed Mark
      B001DLW Install in this Direction

      With the inscribed mark facing upward, install the vane pump cam ring to the vane pump front housing while aligning the semicircle-shaped cutouts of both parts.

      Note

      Be sure to install the vane pump cam ring in the correct position and with the correction,

  5. INSTALL VANE PUMP ROTOR


    1. A01XHGE

      Install the vane pump rotor to the vane pump front housing.

      Text in Illustration
      B001DLW Install in this Direction

      Tech Tips

      The top bottom of the vane pump rotor are symmetrical.

    2. Coat the 10 vane pump plates with power steering fluid.

    3. A01XGAJE02
      Text in Illustration
      *a Outward
      *b Inward

      Install the 10 vane pump plates.

      Note

      Make sure that the round ends of the vane pump plates are facing outward.

  6. INSTALL VANE PUMP SHAFT SNAP RING


    1. A01XCP1

      Using a screwdriver and snap ring expander, install a new snap ring to the vane pump shaft with pulley.

  7. INSTALL VANE PUMP REAR HOUSING


    1. A01XLX3

      Coat a new O-ring with power steering fluid and install it to the vane pump rear housing.

      Text in Illustration
      B001CHY Power Steering Fluid
      B001DLW Install in this Direction
    2. A01XDGL

      Coat the vane pump rear housing of the vane pump shaft with pulley and the surrounding surface with power steering fluid.

      Text in Illustration
      B001CHY Power Steering Fluid

    3. Align the straight pin of the vane pump rear housing with the hole created by the semicircle-shaped cutouts of the cam ring, front side plate and vane pump front housing.

      Note

      Make sure that the O-ring is not out of position before installing the vane pump rear housing.

    4. Install the vane pump rear housing with the 4 bolts.

      Torque:
      22 N*m  { 224 kgf*cm, 16 ft.*lbf }

  8. SECURE VANE PUMP ASSEMBLY

    Click here

  9. INSPECT TOTAL PRELOAD


    1. Check that the pump rotates smoothly without abnormal noise.

    2. A01XHU6

      Temporarily install a service bolt.

      Recommended Service Bolt
      Item Specified Condition
      Thread diameter 10 mm (0.394 in.)
      Thread pitch 1.25 mm (0.0492 in.)
      Bolt length 50 mm (1.97 in.)

    3. Using a torque wrench, check the rotating torque.

      Standard Rotating torque
      0.3 N*m (3 kgf*cm, 2 in.*lbf) or less

      If the rotating torque is not as specified, check the installation condition of each part.

  10. INSTALL SUCTION PORT UNION


    1. Coat a new O-ring with power steering fluid.

    2. Install the O-ring to the suction port union.

    3. Install the suction port union to the vane pump front housing with the bolt.

      Torque:
      12 N*m  { 122 kgf*cm, 9 ft.*lbf }