НАГНЕТАЮЩИЙ ТОПЛИВНЫЙ НАСОС СНЯТИЕ

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the fuel supply pump assembly removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replacement Part or Procedure Necessary Procedures Effects/Inoperative when not Performed Link
Fuel supply pump assembly Supply Pump Initialization Engine startability

Click here

Timing belt Mode reset operation

  • Does not illuminate when replacement is necessary

  • Illuminates when replacement is not necessary

Click here

CAUTION:


  • B0025A2

    Do not remove the radiator reservoir cap sub-assembly, vent plug, radiator drain cock plug while the engine and radiator assembly are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.

  • B002664

    To prevent injury due to contact with an operating fan and generator V-belt or cooling fan, keep your hands and clothing away from the fan and generator V-belt and cooling fans when working in the engine compartment with the engine running.


  • B0026TA

    To prevent burns, do not touch the engine, exhaust manifold or other high temperature components while the engine is hot.

Note


  • When replacing the parts in the following chart (A), replace the No. 1 injection pipe sub-assembly, No. 2 injection pipe sub-assembly, No. 3 injection pipe sub-assembly, No. 4 injection pipe sub-assembly and/or fuel inlet pipe sub-assembly with new ones.

  • After removing the No. 1 injection pipe sub-assembly, No. 2 injection pipe sub-assembly, No. 3 injection pipe sub-assembly, No. 4 injection pipe sub-assembly and fuel inlet pipe sub-assembly, clean them with a brush and compressed air.

    Replaced Parts (A) Pipes Requiring New Replacement

    • Injector assembly (including shuffling the injector assemblies between the cylinders)

    • Common rail assembly

    • Cylinder head sub-assembly

    • No. 1 injection pipe sub-assembly

    • No. 2 injection pipe sub-assembly

    • No. 3 injection pipe sub-assembly

    • No. 4 injection pipe sub-assembly

    • Supply pump assembly

    • Common rail assembly

    • Cylinder block sub-assembly

    • Cylinder head sub-assembly

    • Cylinder head gasket

    • Timing Gear Case Assembly

    		 Fuel inlet pipe sub-assembly

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.

    Click here

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    Note

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

    Click here

  3. REMOVE RADIATOR ASSEMBLY

    Click here

  4. REMOVE TIMING BELT

    Click here

  5. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE

    Click here

  6. REMOVE FUEL INLET PIPE SUB-ASSEMBLY


    1. B00257O

      Using a 17 mm union nut wrench, loosen the union nuts and remove the fuel inlet pipe sub-assembly from the common rail assembly and fuel supply pump assembly.

  7. REMOVE FUEL SUPPLY PUMP ASSEMBLY

    Note

    Do not hold the supply pump assembly by the parts indicated by the arrows in the illustration.

    B0024RQ

    1. B0026G7C01
      *1 Fuel Hose
      *2 No. 1 Fuel Hose

      Slide the 2 clamps and disconnect the fuel hose and No. 1 fuel hose from the fuel supply pump assembly.

    2. B0026JW

      Disconnect the connector from the fuel temperature sensor.

    3. Disconnect the connector from the suction control valve.

    4. B0024LM

      Remove the 4 bolts indicated by the arrows in the illustration.

    5. Remove the No. 2 camshaft timing pulley flange and pump drive shaft pulley from the injection gear.

    6. B002726N02

      Remove the set nut and O-ring while holding the crankshaft pulley using SST.

      SST
      09213-58014   ( 91551-80840 )
      09330-00021
    7. B0027L0

      Loosen the 2 nuts.

    8. B00296KN03

      Using SST, disconnect the fuel supply pump assembly from the injection gear.

      SST
      09950-50013   ( 09951-05010, 09952-05010, 09953-05020, 09954-05021 )

      Note

      Apply lubricant to the threads and tip of SST (center bolt) before using it.

    9. Remove the 2 nuts and fuel supply pump assembly from the timing gear case assembly.

      Note


      • Do not hold or carry the fuel supply pump assembly by the pipe.

      • The fuel supply pump assembly must be kept horizontal.

    10. Remove the O-ring from the fuel supply pump assembly.