FUEL SUPPLY PUMP > REMOVAL

for Preparation Click here



1. REMOVE EGR WITH COOLER PIPE ASSEMBLY
(Click here)


2. REMOVE NO. 1 EGR COOLER BRACKET


    A202939

  1. Disconnect the vacuum hose.

  1. Remove the 2 bolts and No. 1 EGR cooler bracket.



3. REMOVE NO. 2 INJECTION PIPE CLAMP


    A202913

  1. Remove the nut and both sides of the No. 2 injection pipe clamp.



4. REMOVE FUEL INLET PIPE SUB-ASSEMBLY


    A202916

  1. 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.

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

  1. 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.



5. REMOVE SUPPLY PUMP ASSEMBLY


    A202915

  1. Disconnect the 2 fuel hoses.

  1. Disconnect the 2 connectors.

  1. Remove the bolt and separate the harness bracket.



    A202917

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

  1. Disconnect the No. 2 fuel hose.



    A202918

  1. Remove the 3 bolts and supply pump.



    A202920

  1. Remove the O-ring.



6. REMOVE SUPPLY PUMP DRIVE COUPLING


    A202919

  1. Remove the supply pump driving coupling.

    NOTICE:
    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.