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Home >> Lexus >> 2021 >> NX 300 Base, AWD >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System - Service Information >> Fuel Pump >> Reassembly [10/2014 - ] >> Procedure

Reassembly [10/2014 - ]: Procedure

  1. INSTALL FUEL PUMP 

    HINT: 

    Perform "Inspection After Repairs" after replacing the fuel pump.

    Refer to INITIALIZATION [10/2014 - 05/2019] , or refer to INITIALIZATION [05/2019 - ]

    1. Install the fuel pump spacer to the fuel pump.
    2. Apply gasoline to a new O-ring. Then install the O-ring to the fuel pump.
    3. Install the fuel pump to the fuel suction plate sub-assembly.
      GTY516509Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Connect the connector to the fuel pump.
    5. Attach the 3 claws and install the fuel pump filter to the fuel suction plate sub-assembly.
  2. INSTALL FUEL MAIN VALVE ASSEMBLY 
    1. Apply gasoline to 2 new O-rings. Then install the 2 O-rings to the fuel main valve assembly.
    2. Install the fuel main valve assembly to the fuel suction plate sub-assembly.
    3. Install the No. 2 fuel suction support to the fuel suction plate sub-assembly.
  3. INSTALL NO. 1 FUEL SUB-TANK 
    1. Apply gasoline to a new O-ring. Then install the O-ring to the jet pump.
    2. Install the spring to the fuel suction plate sub-assembly.
    3. Attach the 3 claws and connect the jet pump to the No. 1 fuel sub-tank.
    4. Attach the 3 claws.
    5. Install the setting holder to the fuel suction plate sub-assembly.

      HINT: 

      Slightly lower the fuel suction plate sub-assembly to install the setting holder.

    6. Connect the 2 connectors to the fuel suction plate sub-assembly.