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Home >> Lexus >> 2015 >> GS 350 Base, AWD >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System - Service Information >> Fuel Tank >> Installation [09/2014 - 10/2015] >> Procedure

Installation [09/2014 - 10/2015]: Procedure

  1. INSTALL NO. 1 FUEL TANK PROTECTOR SUB-ASSEMBLY 
    1. Install the No. 2 fuel tank protector and No. 3 fuel tank protector to the fuel tank assembly.
    2. Install the No. 1 fuel tank protector sub-assembly to the fuel tank assembly.

      HINT: 

      Install the No. 1 fuel tank protector after installing the No. 2 fuel tank protector and No. 3 fuel tank protector.

  2. INSTALL FUEL TANK CUSHION 
    1. Install 5 new No. 6 fuel tank cushions to the fuel tank assembly.
    2. Install the fuel tank bracket, fuel tank cushion and fuel tank cushion set to the fuel tank assembly.
  3. INSTALL FUEL TUBE 
    1. Install the No. 5 fuel tube clamp to the fuel tank assembly.
    2. Install the fuel tank return tube and fuel tank main tube sub-assembly to the fuel tank assembly with the No. 5 fuel tube clamp.
  4. INSTALL FUEL TANK ASSEMBLY 
    1. Set the fuel tank assembly on an engine lifter with attachments.
    2. Using an engine lifter, slowly raise the fuel tank assembly, and then install the fuel tank assembly with the 2 nuts, 4 bolts and 2 No. 1 fuel tank band sub-assemblies.

      for nut 

      Torque: 20 N*m (200 kgf*cm, 14 ft.*lbf) 

      for bolt 

      Torque: 45 N*m (459 kgf*cm, 33 ft.*lbf) 

      NOTE:

      Slowly raise the fuel tank assembly while being careful not to drop it.

  5. INSTALL REAR SUSPENSION MEMBER BRACE 

    (Refer to PROCEDURE - Step 15 )

  6. CONNECT FUEL TANK BREATHER TUBE 
    1. GTY410238Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Connect the quick connector and clamp (Refer to PRECAUTION [09/2014 - 10/2015] ).

  7. CONNECT FUEL CUT OFF VALVE TUBE 
    1. GTY419073Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Connect the quick connector and clamp (Refer to PRECAUTION [09/2014 - 10/2015] ).

  8. CONNECT FUEL TANK TO FILLER PIPE HOSE 
    1. GTY679284Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Connect the fuel tank to filler pipe hose with the hose clamp.

      TEXT IN ILLUSTRATION

      *a Top

      HINT: 

      Make sure the hose clamp is oriented as shown in the illustration.

  9. CONNECT FUEL TUBE 
    1. GTY644532Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Align the axis of the fuel tube connector with the axis of the pipe, insert the fuel tube connector and push in the retainer to connect the fuel tank return tube and fuel tank main tube sub-assembly for the RH side.

      TEXT IN ILLUSTRATION

      *1 Retainer
      *2 Fuel Tube Connector
      *3 Nylon Tube
      *4 O-Ring
      *5 Pipe
      NOTE:
      • Check for damage or foreign objects on the connected part.
      • After connecting, check that the fuel tube connector and the pipe are securely connected by pulling on them.
    2. GTY651997Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Align the axis of the fuel tube connector with the axis of the pipe, insert the fuel tube connector and push in the retainer to connect the fuel tank main tube sub-assembly for the LH side.

      TEXT IN ILLUSTRATION

      *1 Retainer
      *2 Fuel Tube Connector
      *3 Nylon Tube
      *4 O-Ring
      *5 Pipe
      NOTE:
      • Check for damage or foreign objects on the connected part.
      • After connecting, check that the fuel tube connector and the pipe are securely connected by pulling on them.
  10. INSTALL PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY 
  11. ADD FUEL 
  12. INSTALL FUEL TANK VENT TUBE ASSEMBLY 

    (See page See step  2)

  13. INSTALL FUEL SUCTION TUBE ASSEMBLY WITH PUMP AND GAUGE 

    (See page See step  1)