FUEL SUPPLY PUMP(w/ DPF) REMOVAL

CAUTION / NOTICE / HINT

Note

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

PROCEDURE


  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

  2. REMOVE BATTERY

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  3. REMOVE BATTERY TRAY

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  4. REMOVE BATTERY CARRIER (for LHD)

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  5. REMOVE BATTERY CARRIER (for RHD)

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  6. REMOVE NO. 1 ENGINE COVER

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  7. REMOVE NO. 1 AIR CLEANER HOSE

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  8. REMOVE NO. 1 GLOW PLUG CONNECTOR

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  9. REMOVE NO. 1 VACUUM SWITCHING VALVE ASSEMBLY

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  10. REMOVE NOZZLE LEAKAGE PIPE ASSEMBLY

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  11. REMOVE NO. 1 INJECTION PIPE SUB-ASSEMBLY

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  12. REMOVE NO. 2 INJECTION PIPE SUB-ASSEMBLY

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  13. REMOVE NO. 3 INJECTION PIPE SUB-ASSEMBLY

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  14. REMOVE FUEL INLET PIPE SUB-ASSEMBLY

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  15. DISCONNECT NO. 1 FUEL HOSE SUB-ASSEMBLY


    1. A0048FV

      Slide the 2 hose clips and disconnect the No. 1 fuel hose sub-assembly from the No. 2 nozzle leakage pipe and No. 3 nozzle leakage pipe.

  16. REMOVE NO. 2 NOZZLE LEAKAGE PIPE


    1. A0049XE

      Slide the hose clip and disconnect the No. 1 fuel hose from the No. 4 nozzle leakage pipe.

    2. A0047RA

      Disconnect the injection or supply pump assembly connector.

    3. Disengage the clamp to disconnect the wire harness from the wiring harness clamp bracket.

    4. A00482Y

      Remove the bolt and wiring harness clamp bracket from the injection or supply pump assembly.

    5. A00480H

      Slide the hose clip and disconnect the No. 2 fuel hose from the No. 2 nozzle leakage pipe.

    6. A004AZC

      Disconnect the fuel temperature sensor connector.

    7. A0049D0

      Remove the 2 bolts and No. 2 nozzle leakage pipe from the cylinder head cover sub-assembly and injection or supply pump assembly.

  17. REMOVE FUEL PUMP PROTECTOR


    1. A0048D5

      Remove the 2 bolts and fuel pump protector from the injection or supply pump assembly.

      Note

      When the fuel pump protector fastening bolt has been loosened, tighten the injection or supply pump assembly fastening bolt to the specified torque Click here.

  18. REMOVE INJECTION OR SUPPLY PUMP ASSEMBLY


    1. A004ARM

      Remove the 3 bolts and injection or supply pump assembly from the cylinder head sub-assembly.

    2. A0049TH

      Remove the supply pump drive coupling from the camshaft or injection or supply pump assembly.

  19. REMOVE NO. 4 NOZZLE LEAKAGE PIPE


    1. A00499ZE01
      Text in Illustration
      *1 Union Bolt
      *2 Gasket

      Remove the union bolt, No. 4 nozzle leakage pipe and gasket from the injection or supply pump assembly.

  20. REMOVE NO. 3 NOZZLE LEAKAGE PIPE


    1. A004BBZE02
      Text in Illustration
      *1 Union Bolt
      *2 Gasket

      Remove the union bolt, No. 3 nozzle leakage pipe and gasket from the injection or supply pump assembly.