COMMON RAIL REMOVAL

CAUTION / NOTICE / HINT

Note:

  • When replacing the injector assemblies (including shuffling the injector assemblies between the cylinders), common rail assembly, intake manifold or cylinder head sub-assembly, it is necessary to replace the injection pipes with new ones.

  • When replacing the fuel supply pump assembly, common rail assembly, intake manifold or cylinder head sub-assembly, it is necessary to replace the fuel inlet pipe sub-assembly with a new one.

PROCEDURE

  1. PRECAUTION

    Note:

    After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work.

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  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    Note:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

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  3. REMOVE NO. 1 ENGINE COVER

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  4. DISCONNECT ENGINE WIRE

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  5. REMOVE INJECTION PIPE SUB-ASSEMBLY

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  6. REMOVE FUEL INLET PIPE SUB-ASSEMBLY

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  7. REMOVE COMMON RAIL ASSEMBLY

    1. A271583

      Slide the clamp and disconnect the No. 4 fuel hose from the common rail assembly.

    2. Remove the 2 bolts and common rail assembly.