1KD-FTV VACUUM PUMP REASSEMBLY


  1. INSTALL VACUUM PUMP BEARING


    1. B007SY6

      Using a press, press in a new vacuum pump bearing to the vacuum pump shaft.

  2. INSTALL VACUUM PUMP SHAFT


    1. B007T52E01

      Using SST and a press, press the vacuum pump shaft into the vacuum pump housing.

      SST
      09608-04031
    2. B007V5QE01

      Using snap ring pliers, install a new snap ring.

      Note

      Make sure that the snap ring is firmly installed in the groove.

  3. INSTALL VACUUM PUMP GEAR


    1. Install the woodruff key and vacuum pump gear to the vacuum pump shaft with the gear lock nut.

    2. B007US0

      Fix the vacuum pump gear in a vise between aluminum plates.

      Note

      Do not overtighten the vise.

    3. Fully tighten the gear lock nut.

      Torque:
      110 N*m  { 1125 kgf*cm, 82 ft.*lbf }

  4. INSTALL VACUUM PUMP BLADE


    1. Apply engine oil to the vacuum pump rotor.

    2. B007U0IE01

      Install the vacuum pump rotor to the vacuum pump shaft.

    3. Apply engine oil to 5 new vacuum pump blades.

    4. Install the 5 vacuum pump blades with the round end facing outward.

      Note


      • Make sure that the vacuum pump blades are flush with the rotor surface.

      • Install the vacuum pump blades with round end touching the inner surface of the vacuum pump housing.

  5. INSTALL VACUUM PUMP END COVER


    1. Place the vacuum pump in a vise between aluminum plates.

    2. Apply engine oil to 2 new O-rings.

    3. Install the 2 O-rings.

    4. Install the vacuum pump end cover and temporarily install the 3 bolts.

    5. B007U2T

      Using a 5 mm pin punch and hammer, tap in the 2 straight pins.

    6. B007UVZ

      Fix the vacuum pump in a vise between aluminum plates.

      Note

      Do not overtighten the vise.

    7. Fully tighten the 3 bolts.

      Torque:
      7.8 N*m  { 80 kgf*cm, 69 in.*lbf }

  6. INSTALL CHECK VALVE SUB-ASSEMBLY


    1. B007TNY

      Install a new gasket and the check valve.

      Torque:
      74 N*m  { 749 kgf*cm, 54 ft.*lbf }

  7. INSTALL VACUUM PUMP UNION


    1. B007R7QE01

      Install 2 new gaskets and vacuum pump union with the union bolt.

      Torque:
      14 N*m  { 140 kgf*cm, 10 ft.*lbf }

      Note

      Check that the stopper of the vacuum pump union is securely held on the vacuum pump.

  8. INSPECT VACUUM PUMP


    1. B007WCY

      Turn the vacuum pump gear counter-clockwise (left-hand turn, viewed from the gear side) and check for improper movement or torque change.