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Home >> Lexus >> 2006 >> GS 430 >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel (3UZ-FE) >> Fuel Tank >> Installation

Fuel Tank: Installation

  1. INSTALL NO.1 FUEL TANK PROTECTOR SUBASSEMBLY
    1. Install the tank protector with the 2 nuts.

      Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) 

      Fig 1: Identifying Tank Protector With Nuts
      G04027862Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL FUEL TANK CUSHION
    1. Install the tank cushions and tank brackets.
      Fig 2: Identifying Tank Cushions And Tank Brackets
      G04027863Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL FUEL PUMP TUBE SUB-ASSEMBLY
    1. Install the fuel pump tube to the 4 clamps.
      Fig 3: Identifying Fuel Pump Tube And Clamps
      G04027864Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL FUEL TANK SUB-ASSEMBLY
    1. Set a mission jack to the fuel tank and lift it up.
    2. Install the 2 fuel tank bands with the 4 bolts.

      Torque: 39 N*m (400 kgf*cm, 29 ft.*lbf) 

    3. Install the 2 nuts.

      Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf) 

  5. CONNECT EMISSION HOSE
    1. Connect the 2 emission hoses.
      Fig 4: Identifying Emission Hoses
      G04027865Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. CONNECT FUEL TANK TO FILLER PIPE HOSE
    1. Connect the fuel tank to filler pipe hose with the clamp.
      Fig 5: Identifying Filler Pipe Hose With Clamp
      G04027866Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. CONNECT FUEL TANK MAIN TUBE SUB-ASSEMBLY
    1. Connect the fuel pump tube connector.

      HINT:

      Push the part together firmly until a "click" sound is heard.

      NOTE:
      • Before installing the tube connectors to the pipes, check if there is any damage or foreign matter in the connectors.
      • After having finished the connection, check if the connectors and pipes are securely connected by trying to pull them apart.
      Fig 6: Identifying Fuel Pump Tube Connector
      G04027867Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. CONNECT PARKING BRAKE CABLE ASSEMBLY
    1. Connect the 4 clamps.
    2. Connect the 2 parking brake cables with the 4 bolts.

      Torque: 6.0 N*m (61 kgf*cm, 53 in.*lbf) for bolt A 

      19 N*m (193 kgf*cm, 14 ft.*lbf) for bolt B 

      Fig 7: Identifying Parking Brake Cables With Bolts
      G04027868Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. INSTALL REAR SUSPENSION MEMBER BRACE LH
    1. Install the suspension member brace with the 4 bolts.

      Torque: 19 N*m (195 kgf*cm, 14 ft.*lbf) 

  10. INSTALL REAR SUSPENSION MEMBER BRACE RH
    1. Install the suspension member brace with the 4 bolts.

      Torque: 19 N*m (195 kgf*cm, 14 ft.*lbf) 

      Fig 8: Identifying Suspension Member Brace With Bolts
      G04027869Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. INSTALL REAR FLOOR SIDE MEMBER COVER LH
    1. Install the member cover with the 3 bolts.
      Fig 9: Identifying member cover with bolts
      G04027870Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. INSTALL REAR FLOOR SIDE MEMBER COVER RH
    1. Install the member cover with the 3 bolts.
      Fig 10: Identifying Member Cover With Bolts
      G04027871Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. INSTALL NO. 1 DIFFERENTIAL SUPPORT PROTECTOR
    1. Install the differential supporter with the 2 nuts.
  14. INSTALL NO. 2 DIFFERENTIAL SUPPORT PROTECTOR
    1. Install the differential supporter with the 2 nuts.
      Fig 11: Identifying Differential Supporter With Nuts
      G04027872Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. INSTALL NO. 2 FUEL TANK PROTECTOR
    1. Install the tank protector with the 4 nuts.

      Torque: 5.0 N*m (51 kgf*cm, 48 in.*lbf) 

      Fig 12: Identifying Tank Protector With Nuts
      G04027873Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  16. ADJUST PROPELLER W/CENTER BEARING SHAFT ASSEMBLY (INSTALLATION )
  17. INSTALL FRONT NO. 1 FLOOR HEAT INSULATOR
    1. Install the heat insulator with the 4 nuts.
      Fig 13: Identifying Heat Insulator With Nuts
      G04027874Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. INSTALL FRONT FLOOR COVER CENTER LH
    1. Install the floor cover center with the 3 nuts.
      Fig 14: Identifying Floor Cover Center With Nuts
      G04027875Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. INSTALL EXHAUST PIPE ASSEMBLY
    1. Install the exhaust pipe (INSTALLATION ).
  20. INSTALL FUEL RETURN VENT TUBE SUBASSEMBLY
    1. Install the fuel sender gauge.
      1. Set the fuel sender gauge to the fuel vent tube. Then slide the sender gauge downward to install it.
      2. Connect the fuel sender gauge connector.
        Fig 15: Identifying Fuel Sender Gauge
        G04027876Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Set the fuel return vent tube to the fuel tank.
    3. Apply a light coat of gasoline to a new gasket, and set it to the fuel tank.
    4. Connect the fuel tube connector, and set the fuel suction with pump and gauge.
      NOTE:
      • Be careful not to bend the arm of the fuel sender gauge.
      • When connecting the fuel tube connector, do not forcibly pull the tube.
    5. Align the protrusion of the fuel suction tube and the cutout of the fuel tank.
      Fig 16: Aligning Protrusion Of Fuel Suction Tube And Cutout Of Fuel Tank
      G04027877Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. While holding the fuel suction tube by hand, align the starting marks of a new fuel pump gauge retainer and the fuel tank. Install the fuel pump retainer to the fuel tank.
      Fig 17: Aligning Starting Marks Of New Fuel Pump Gauge Retainer
      G04027878Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. Using a 6 mm socket wrench, set SST to the fuel pump gauge retainer.

      SST 09808-14020 

      HINT:

      Fit the tips of SST on the ribs of the retainer.

      NOTE: Use SST. Do not any other tools such as a screwdriver.
      Fig 18: Identifying SST To Fuel Pump Gauge Retainer
      G04027879Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    8. Hold SST with one hand and use SST to tighten the fuel pump gauge retainer 2 turns so that the starting mark on the retainer is within the indicated range in the illustration.
      Fig 19: Tightening Fuel Pump Gauge Retainer Using SST
      G04027880Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    9. Connect the fuel main tube and pump tube.
      1. Push the fuel tube joint into the plug of the fuel suction plate, then install the tube joint clip.
    10. Connect the fuel suction tube connector.
      NOTE:
      • Check that there are no scratches or foreign matter around the connected part of the fuel tube joint and plug before performing this work.
      • Check that the fuel tube joint is securely inserted.
      • 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 tube cannot be pulled out.
      Fig 20: Identifying Fuel Suction Tube Connector
      G04027881Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  21. INSTALL REAR FLOOR SERVICE HOLE COVER
    1. Connect the fuel pump connector.
    2. Install the service hole cover with new butyl tape.
      Fig 21: Identifying Fuel Pump Connector
      G04027882Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  22. INSTALL FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY ( 1 )
  23. INSTALL NO.2 REAR FLOOR SERVICE HOLE COVER
    1. Connect the fuel pump connector.
    2. Install the service hole cover with new butyl tape.
      Fig 22: Identifying Fuel Pump Connector
      G04027883Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  24. INSTALL NO. 3 ROOM PARTITION PAD
    1. Install the partition pad with the clip.
      Fig 23: Identifying Partition Pad With Clip
      G04027884Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  25. INSTALL REAR SEAT CUSHION ASSEMBLY (INSTALLATION )
  26. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
  27. CHECK FOR FUEL LEAKS ( 3 )
  28. PERFORM INITIALIZATION
    1. Perform initialization (INITIALIZATION ).
      NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.