НАСОС ПОДАЧИ МОЧЕВИНЫ СНЯТИЕ


  1. REMOVE UREA TANK SUB-ASSEMBLY

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  2. REMOVE UREA PUMP


    1. A003GPVE01
      Text in Illustration
      *a Co-rotation Prevention Check Mark

      Apply a co-rotation prevention check mark to the urea pump from the urea tank sub-assembly.

      Note


      • The urea tank sub-assembly cutout is attached to protrusion on the urea tube with heater assembly.

      • If the urea pump and urea tank sub-assembly are not firmly attached and the urea pump gauge retainer is rotated, the urea pump will co-rotate and result in urea pump being damaged.

      • Make sure to apply co-rotation prevention check mark to prevent the urea pump from co-rotating.

    2. A003HKDE01
      Text in Illustration
      *1 Urea Pump gauge Retainer
      *a SST (Claw Set)
      *b Rib
      *c Cutout
      *d SST (Claw Set) Incorrect Installation Point (Rotational Start Point Mark of Urea Pump Gauge Retainer)

      Set 4 SSTs (claw sets) to the urea pump gauge retainer and temporarily install.

      SST
      09808-14031   ( 09808-01080, 09808-01090, 09808-01100 )

      Note


      • Align the cutout of SST (claw set) to the rib of the urea pump gauge retainer.

      • Do not place SST on the rotational start paint mark of the urea pump gauge retainer, otherwise SST (claw set) cannot be set correctly.

    3. A003GYGE01
      Text in Illustration
      *1 Urea Pump Gauge Retainer
      *a SST (Claw Set)
      *b Press
      A003DCD Pinch
      A003GWQ SST (Bolt)

      While firmly pressing the claw of SST into rib of the urea pump gauge retainer, tighten the bolt.

    4. A003CN3E01
      Text in Illustration
      *a SST (Plate)
      *b SST (Claw Set)
      A003DCD SST (Bolt)

      Temporarily install SST (plate) to SST (claw set) with 4 SSTs (bolts).

    5. A003HMPE01
      Text in Illustration
      *a Center of Urea Pump Gauge Retainer
      *b SST (Plate)

      Adjust the position of SST (plate) so that the setting hole of SST (handle) aligns with the center of the urea pump gauge retainer.

    6. A003H5NE01
      Text in Illustration
      *1 Urea Pump Gauge Retainer
      *a SST (Plate)
      *b SST (Claw Set)
      *c SST (Bolt)
      *d Rib
      A003DCD Press

      While firmly pressing SST (claw set) into rib of the urea pump gauge retainer, tighten SST (bolt).

    7. A003D1QE01
      Text in Illustration
      *a SST (Plate)
      *b SST (Handle)
      *c SST (Claw Set)
      A003DCD Loosen

      Install SST (handle) to SST (plate).

      SST
      09808-14031   ( 09808-01010, 09808-01020 )

    8. Slowly loosen the urea pump gauge retainer by approximately 90°.

      Note


      • Do not use any tools other than SST, such as screwdriver, etc.

      • Do not excessive force when pressing down on SST, as urea tube with heater assembly will place excessive force on the urea pump gauge retainer and be difficult to remove, and parts may be damaged.

      • Do not use an impact wrench or turn SST handle with excessive force, as parts may be damaged.

    9. While on person slowly loosens the urea pump gauge retainer, have another person press down the rising urea pump, securely attach the protrusion of the urea pump to the groove of the urea tank sub-assembly, and then remove the urea pump gauge retainer while making sure that the urea pump is properly aligned.

      Note


      • If the urea pump gauge retainer is turned while the urea pump and urea tank sub-assembly are not correctly aligned, urea pump will move with the urea pump gauge retainer, and the urea pump and urea tank sub-assembly may both be damaged.

      • Do not rotate the urea pump gauge retainer when the co-rotation prevention check mark is out of place.

      A003EZTE01
      Text in Illustration
      *a SST (Plate) *b SST (Handle)
      *c Person in Charge of Loosening *d Person in Charge of Supporting
      *e Co-rotation Prevention Check Mark - -
    10. A003F8C

      Remove the urea pump from the urea tank sub-assembly.

    11. A003AGO

      Remove the gasket from the urea tank sub-assembly.