VACUUM PUMP(for 8NR-FTS) DISASSEMBLY

PROCEDURE

  1. REMOVE END COVER

    1. C397161

      Using a T30 "TORX" socket wrench, remove the 5 screws and end cover.

      Note:
      • Hold the pump so that the pump installation surface, fitting parts and oil pipe will not be damaged.

      • As the housing deforms when force is applied, do not secure the housing with a tool such as a vise.

      • Securely fit the T30 "TORX" socket wrench to the screws.

      • Do not drop the end cover.

      • Do not damage the end cover.

    2. C397162C01

      *a

      Protective Tape

      Using a screwdriver with its tip wrapped with protective tape, remove the No. 1 O-ring.

      Note:

      Do not damage the groove.

  2. REMOVE VACUUM PUMP VANE

    1. C397163

      Remove the vacuum pump vane together with the 2 vacuum pump vane caps.

      Note:
      • When reusing the vacuum pump vane and vacuum pump vane caps, make sure to make a note of the installation position and orientation.

      • Do not drop the vacuum pump vane or vacuum pump vane caps.

    2. C169339C02

      *1

      Vacuum Pump Vane Cap

      *2

      Vacuum Pump Vane

      Remove the 2 vacuum pump vane caps from the vacuum pump vane.

      Note:
      • When reusing the vacuum pump vane and vacuum pump vane caps, make sure to make a note of the installation positions and orientation.

      • Do not drop the vacuum pump vane and vacuum pump vane caps.