НАГНЕТАЮЩИЙ ТОПЛИВНЫЙ НАСОС (для моделей без контроллера свечей накаливания) СНЯТИЕ

CAUTION / NOTICE / HINT

Note


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

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

PROCEDURE


  1. REMOVE EGR WITH COOLER PIPE SUB-ASSEMBLY

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  2. REMOVE AIR CLEANER CAP SUB-ASSEMBLY

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  3. REMOVE AIR CLEANER CASE SUB-ASSEMBLY

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  4. REMOVE NO. 1 EGR COOLER BRACKET

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  5. REMOVE FUEL INLET PIPE SUB-ASSEMBLY

    Note

    After removing the fuel inlet pipe sub-assembly, cover the common rail assembly and supply pump assembly with protective tape and cover the injector inlet with protective tape or a plastic bag in order to prevent dust and foreign matter from entering.


    1. A01LXRB

      Using a 17 mm union nut wrench, separate the union nut from the supply pump assembly while holding the supply pump assembly with a 17mm wrench.

    2. Using a 17 mm union nut wrench, remove the union nut from the common rail assembly.

    3. Remove the fuel inlet pipe sub-assembly.

  6. REMOVE SUPPLY PUMP ASSEMBLY


    1. A01LY28C01
      *1 No. 1 Fuel Hose
      *2 No. 2 Fuel Hose

      Slide the 2 clips and disconnect the No. 1 fuel hose and No. 2 fuel hose.

    2. A01LVYS

      Disconnect the 2 connectors from the supply pump assembly.

    3. A01LXWMC01
      *1 Nozzle Leakage Pipe Assembly
      *2 Fuel Hose

      Remove the retainer spring and separate the nozzle leakage pipe assembly.

    4. Slide the clip and disconnect the fuel hose.

    5. A01LWN7

      Remove the 3 bolts and supply pump assembly.

      Note

      When removing the supply pump assembly, make sure that the No. 1 supply pump drive coupling does not fall off, as it can be easily removed. If the No. 1 supply pump drive coupling falls off, replace it with a new one.

    6. A01LWVJ

      Remove the O-ring.

  7. REMOVE NO. 1 SUPPLY PUMP DRIVE COUPLING


    1. A01LXML

      Remove the No. 1 supply pump drive coupling.