VACUUM PUMP(for 1GD-FTV) INSTALLATION

PROCEDURE


  1. INSTALL VACUUM PUMP UNION


    1. A01XG9A

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

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

      Tech Tips

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

  2. INSTALL CAMSHAFT OIL SEAL RETAINER

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  3. INSTALL VACUUM PUMP ASSEMBLY


    1. When using new vacuum pump assembly:


      1. A01XLV4

        Apply engine oil to the No. 2 and No. 3 O-rings installed in a new vacuum pump assembly.

        Text in Illustration
        B001CHY Engine oil

    2. When reusing vacuum pump assembly:


      1. Install a new No. 2 and No. 3 O-rings to the vacuum pump assembly.

      2. A01XLV4

        Apply engine oil to the No. 2 and No. 3 O-rings installed in a new vacuum pump assembly.

        Text in Illustration
        B001CHY Engine oil
    3. B001FSU

      Install the vacuum pump assembly so that the oil pipe engages with the hole of the camshaft and the coupling teeth with the grooves on the camshaft tip.

      Note


      • Ensure that the vacuum pump assembly is installed securely.

      • Be careful not to pinch the O-ring.

    4. Install the vacuum pump assembly with the 3 bolts.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

      Note

      After installation, check that there are no gaps between the matching surfaces and that the vacuum pump assembly is not installed at an angle.

  4. CONNECT NO. 1 VACUUM TRANSMITTING HOSE


    1. Connect the No. 1 vacuum transmitting hose to the vacuum pump assembly.

  5. REMOVE ENGINE ASSEMBLY TO ENGINE STAND

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  6. INSTALL ENGINE ASSEMBLY

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  7. INSPECT VACUUM PUMP OPERATION

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