FUEL SUPPLY PUMP REMOVAL

PROCEDURE


  1. REMOVE EGR WITH COOLER PIPE ASSEMBLY

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  2. REMOVE BATTERY

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  3. REMOVE AIR CLEANER CAP SUB-ASSEMBLY WITH HOSE

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  4. REMOVE NO. 1 EGR COOLER BRACKET

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  5. REMOVE FUEL INLET PIPE SUB-ASSEMBLY


    1. A005ME7

      Using a wrench (17 mm), hold the supply pump nut, and using a union nut wrench (17 mm), separate the union nut from the supply pump first.

    2. Then remove the union nut from the common rail, and remove the fuel inlet pipe.

    3. After removing the fuel inlet pipe, cover the common rail with vinyl tape and cover the injector inlet with a vinyl or plastic bag in order to prevent dust and foreign matter from entering.

  6. REMOVE SUPPLY PUMP ASSEMBLY


    1. A005I44

      Disconnect the 2 fuel hoses.

    2. Remove the bolt and separate the fuel pipe sub-assembly.

    3. A005HLY

      Disconnect the 2 connectors.

    4. A005ID1

      Remove the retainer spring and separate the nozzle leakage pipe.

    5. Disconnect the No. 2 fuel hose.

    6. A005IMZ

      Remove the 3 bolts and supply pump.

    7. A005KA3

      Remove the O-ring.

  7. REMOVE SUPPLY PUMP DRIVE COUPLING


    1. A005IN2

      Remove the supply pump drive coupling.

      Note

      When removing the supply pump, make sure that the drive coupling does not fall off, as it can be easily removed. If the drive coupling falls off, replace it with a new one.