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Installation [04/2013 - 08/2015]: Procedure

WARNING: This page is about a different car, the 2015 Lexus IS 250 and 2014 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSTALL NO. 2 FUEL SENDER GAUGE ASSEMBLY 
    1. Slide the No. 2 fuel sender gauge assembly downwards and engage the claw (A) to install the No. 2 fuel sender gauge assembly.
      GTY461374Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Connect the No. 2 fuel sender gauge assembly connector.
      NOTE:
      • Do not touch the resistance plate or contacts of the No. 2 fuel sender gauge assembly.
      • Do not bend the arm of the No. 2 fuel sender gauge assembly.
  2. INSTALL FUEL TANK VENT TUBE ASSEMBLY 
    1. Install a new fuel suction tube set gasket to the fuel tank assembly.
    2. Connect the fuel return vent tube sub-assembly and set the fuel tank vent tube assembly on the fuel tank assembly.
      NOTE:
      • Do not bend the arm of the No. 2 fuel sender gauge assembly.
      • When connecting the fuel tube connector, do not excessively pull on the fuel return vent tube sub-assembly.
    3. Align the protrusions of the fuel tank vent tube assembly with the notches in the fuel tank assembly.
      GTY470904Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protrusion
      Notch
    4. While pressing down on the fuel tank vent tube assembly with your hand, temporarily install the fuel pump gauge retainer.
    5. Temporarily install SST (plate and claws) to the fuel pump gauge retainer.
      • SST: 09808-1403009808-01071 
        1. 09808-01010
        2. 09808-01030
        3. 09808-01050

      HINT: 

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

      GTY458767Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Insertion Point
      *b SST (Plate)
      *c SST (Claw)
      *d SST (Bolt)
    6. While firmly pressing the SST (claws) into the insertion points in the fuel pump gauge retainer, tighten the SST (bolts).
    7. Using SST, rotate the fuel pump gauge retainer so that the protrusions of the retainer are aligned with the grooves in the fuel tank assembly to install the fuel suction tube with pump and gauge assembly to the fuel tank assembly.
      GTY458066Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protrusion
      *b Groove
      *c SST (Handle)
      *d SST (Plate)
      Front Side
      NOTE:
      • Do not use any tools other than specified in this operation as this may result in damage to the fuel pump gauge retainer or the fuel tank assembly.
      • Do not press down on SST excessively as this may make the 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 (bolts) and reinstall SST.
      • Make sure that the fuel suction tube set gasket does not come off.
    8. Install the No. 1 fuel tube clamp to the fuel suction tube with pump and gauge assembly.
  3. INSTALL REAR FLOOR SERVICE HOLE COVER 
    1. Connect the No. 2 fuel sender gauge assembly connector.
    2. Install the rear floor service hole cover with new butyl tape.
  4. INSTALL FUEL SENDER GAUGE ASSEMBLY 
    1. Slide the fuel sender gauge assembly downwards and engage the claw (A) to install the fuel sender gauge assembly.
      GTY458505Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Connect the fuel sender gauge assembly connector.
      NOTE:
      • Do not touch the resistance plate or contacts of the fuel sender gauge assembly.
      • Do not bend the arm of the fuel sender gauge assembly.
  5. INSTALL FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY 

    Refer to INSTALLATION [04/2013 - 08/2015]