Installation [09/2023 - ]: Procedure

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a

   Coupling Teeth

   *b

   Groove

   1. Install the vacuum pump assembly so that the coupling teeth of the vacuum pump assembly and groove of the camshaft are engaged.
      NOTE:

      • Ensure that the vacuum pump assembly is installed securely.
      • Be careful not to pinch the No. 1 vacuum pump O-ring.
   2. Install the vacuum pump assembly with the 3 bolts.

      Torque: 10 N.m (102 kgf/cm, 7 ft.lbf) 

      NOTE:

      • Perform the procedure by fully tightening the bolt (A), and then fully tightening the bolts (B).
      • After installation, check that there are no gaps between the matching surfaces and that the vacuum pump assembly is not installed at an angle.

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Retainer	-	-
   	Push		Push in

   1. Align the No. 1 vacuum hose connector with the vacuum pump assembly, and push them together until the retainer passes the protrusion of the vacuum pump assembly tube.
      NOTE:

      Check that there is no foreign matter on the connecting parts.

   2. Push in the retainer.
      NOTE:

      After connecting the No. 1 vacuum hose connector, check that the vacuum pump assembly and No. 1 vacuum hose connector are securely connected by pulling on them.

Refer to INSTALLATION [09/2023 - ]

Refer to ON-VEHICLE INSPECTION [09/2023 - ] 

Refer to CAUTION / NOTICE / HINT