LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2008 >> GX 470 >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel >> Fuel Pump >> Reassembly
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Pump: Reassembly

  1. INSTALL NO. 2 FUEL SUCTION PLATE 
    1. Install the 2 springs and No. 2 suction plate to the No. 1 suction plate.
    2. Using needle-nose pliers, install 2 new E-rings to the No. 2 suction plate.
      Fig 1: Using Needle-Nose Pliers To Install New No. 2 Suction Plate E-Rings
      G04962567Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL FUEL PUMP 
    1. Apply a light coat of gasoline or spindle oil to a new O-ring, and install it to the fuel pump.
      Fig 2: Identifying Fuel Pump O-Ring
      G04962566Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Connect the fuel pump harness connector to the fuel pump.
      Fig 3: Identifying Fuel Pump Harness Connector
      G04962565Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the suction filter to the fuel pump.
      Fig 4: Identifying Suction Filter Claws
      G04962564Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Install the fuel pump with the suction filter to the fuel filter.
  3. INSTALL FUEL PUMP ASSEMBLY WITH FILTER 
    1. Install the fuel filter to the fuel sub-tank.
      Fig 5: Identifying Fuel Filter & Fuel Sub-Tank
      G04962574Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL FUEL SUB-TANK 
    1. Engage the 3 claws to install the No. 2 fuel suction plate the fuel sub-tank.
      Fig 6: Identifying No. 2 Fuel Suction Plate Claws
      G04962562Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Connect the 2 tubes to the tube clamps.
      Fig 7: Identifying Tube Clamps
      G04962561Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Connect the suction filter hose to the fuel sub-tank.
      Fig 8: Identifying Suction Filter Hose
      G04962560Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Connect the fuel pump harness connector to the No. 1 fuel suction plate.
      Fig 9: Identifying Fuel Pump Harness Connector
      G04962559Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSTALL FUEL SENDER GAGE ASSEMBLY 
    1. Install the fuel sender gage to the fuel suction support.
      Fig 10: Identifying Fuel Sender Gauge
      G04962579Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Connect the sender gage connector to the No. 1 fuel suction plate.
      Fig 11: Identifying Sender Gauge Connector
      G04962557Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002