VACUUM PUMP(for 1KD-FTV, 2KD-FTV) REMOVAL

CAUTION / NOTICE / HINT

Tech Tips

The vacuum pump assembly is listed as one of the 200000 km (124000 mile) maintenance parts. Make sure to disassemble and inspect it every 200000 km (124000 miles) and replace parts as necessary.

PROCEDURE


  1. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY (for 4WD and Pre-Runner)

  2. REMOVE NO. 2 ENGINE UNDER COVER (for 4WD and Pre-Runner)

  3. REMOVE RADIATOR ASSEMBLY


    1. for 1KD-FTV:

      Click here

    2. for 2KD-FTV:

      Click here

  4. REMOVE NO. 1 TIMING BELT COVER (for 1KD-FTV)

    Click here

  5. REMOVE NO. 1 TIMING BELT COVER (for 2KD-FTV)

    Click here

  6. REMOVE VACUUM PUMP ASSEMBLY


    1. Disconnect the 2 vacuum hoses from the vacuum pump assembly.

    2. B00266W

      Remove the 2 nuts and pull out the vacuum pump assembly from the engine.

    3. Remove the 2 O-rings.

  7. REMOVE CHECK VALVE SUB-ASSEMBLY


    1. B00289H

      Mount the vacuum pump assembly in a vise

      Note

      Place aluminum plates on the vise to prevent damage to the vacuum pump assembly.

    2. Remove the union bolt, union and 2 gaskets.

    3. B0026OM

      Remove the check valve sub-assembly and gasket.

  8. REMOVE VACUUM PUMP END COVER


    1. B0028FJ

      Remove the 3 bolts.

    2. B0028Z2

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

    3. Remove the vacuum pump end cover and 2 O-rings.

  9. REMOVE VACUUM PUMP BLADE


    1. B00279B

      Remove the rotor together with the 5 vacuum pump blades.

      Note

      Be careful not to drop the blades.

    2. Remove the 5 vacuum pump blades from the vacuum pump rotor sub-assembly.

  10. REMOVE VACUUM PUMP GEAR


    1. B0027DB

      Mount the vacuum pump gear in a vise.

      Note

      Place aluminum plates on the vise to prevent damage to the vacuum pump gear.

    2. Remove the gear lock nut.

    3. Remove the vacuum pump gear and woodruff key.

  11. REMOVE VACUUM PUMP SHAFT


    1. B00284Z

      Using snap ring pliers, remove the snap ring.

    2. B0026VQ

      Using a plastic-faced hammer, tap out the vacuum pump shaft.

  12. REMOVE VACUUM PUMP BEARING


    1. B0028WV

      Using a 17 mm socket wrench and press, press out the vacuum pump bearing.