Installation [10/2018 - ]: Procedure

1. Install a new fuel suction tube set gasket to the fuel tank assembly.
2. Set the fuel suction tube with pump and gauge assembly to the fuel tank assembly.
   NOTE:

   • Be careful not to bend the arm of the fuel sender gauge assembly.
   • Make sure the horizontal angle of the plate sub-assembly is less than 90°.
   • To avoid applying excessive force to the tip of the fuel sender gauge assembly, tilt the fuel sub-tank sub-assembly diagonally and insert it into the fuel tank assembly as shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Fuel Sender Gauge Assembly	*2	Fuel Sub-tank Sub-assembly
   *3	Plate Sub-assembly	-	-
   *a	90°	-	-

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

3. Align the protrusions of the fuel suction tube with pump and gauge assembly with the notches in the fuel tank assembly.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Protrusion
   	Notch

1. Install the fuel pump gauge retainer.
   1. While pressing down on the fuel suction tube with pump and gauge assembly, temporarily install the fuel pump gauge retainer.
   2. Temporarily install SST (plate) and SST (claw) to the fuel pump gauge retainer.
      • SST: 09808-01071 
      • SST: 09808-14031 
        1. 09808-01030
        2. 09808-01090

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *a	Insertion Point
      *b	SST (Plate)
      *c	SST (Claw)
      *d	SST (Bolt)

      HINT: 

      Securely insert the ends of SST (claw) into the insertion points in the fuel pump gauge retainer.

   3. While firmly pressing SST (claw) into the insertion points in the fuel pump gauge retainer, tighten SST (bolt).
   4. Install SST (handle) to SST (plate).

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *a	Triangle Mark (Fuel Pump Gauge Retainer)
      *b	Triangle Mark (Fuel Tank Assembly)
      *c	SST (Handle)
      *d	SST (Plate)
      *e	SST (Claw)
      *f	SST (Bolt)
      	Tighten
      	Front Side of Vehicle

      • SST: 09808-01071 
      • SST: 09808-14031 
        1. 09808-01010
        2. 09808-01030
        3. 09808-01090
   5. Using SST, rotate the fuel pump gauge retainer so that the triangle mark on the fuel pump gauge retainer are aligned with the triangle mark on the fuel tank assembly to install the fuel suction tube with pump and gauge assembly to the fuel tank assembly.
      NOTE:

      • Do not use any tools other than specified as this may result in damage to the fuel pump gauge retainer or fuel tank assembly.
      • Do not press down on SST excessively as this may make the fuel pump gauge retainer hard to rotate, and may damage components.
      • Make sure to rotate SST (handle) horizontally. If it is rotated at an angle, SST may come off.
      • Do not spin SST too fast or use an impact wrench as this may result in damage to components.
      • If SST comes off of the fuel pump gauge retainer, loosen SST (bolt) and reinstall SST.
      • Make sure that the fuel suction tube set gasket does not come off.
2. Install the No. 1 fuel tube clamp as shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

3. Engage the 2 claws.

1. Push the fuel tube joint onto the plug of the plate sub-assembly, then install the tube joint clip.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Plate Sub-assembly	*2	Tube Joint Clip
   *3	Fuel Tank Main Tube Sub-assembly	-	-
   *a	Fuel Tube Joint	*b	O-ring
   *c	Correct	*d	Incorrect
   *e	Collar	-	-
   	Insert		Insert

   NOTE:

   • Check that there are no scratches or foreign matter around the connecting parts of the fuel tube joint and plug before performing this work.
   • Check that the fuel tube joint is securely inserted to the end.
   • Check that the tube joint clip is on the collar of the fuel tube joint.
   • After installing the tube joint clip, check that the fuel tank main tube sub-assembly is securely connected by pulling on it.

1. Connect the fuel tank vent hose sub-assembly from the fuel suction tube with pump and gauge assembly.

   Refer to PRECAUTION [10/2018 - ]

Refer to PROCEDURE - Step 1

1. Remove any remaining butyl tape from the rear floor service hole cover and vehicle body.
2. Clean the installation surfaces of the rear floor service hole cover and vehicle body.
3. Connect the 2 fuel suction tube with pump and gauge assembly connectors.
4. Install the rear floor service hole cover with new butyl tape.

Refer to PROCEDURE - Step 2

Refer to PROCEDURE - Step 1

Refer to INSTALLATION [10/2018 - 07/2022] , or refer to INSTALLATION [07/2022 - ]

1. Perform "Inspection After Repair" after replacing the fuel pump.

   Refer to INITIALIZATION [10/2018 - 08/2021] , or refer to INITIALIZATION [08/2021 - ]