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Fuel Pump: Disassembly

  1. REMOVE FUEL SENDER GAUGE ASSEMBLY 
    1. Disconnect the fuel sender gauge assembly connector from the fuel suction plate sub-assembly.
    2. Press down on the fuel sender gauge assembly claw labeled A. Then slide the fuel sender gauge assembly upward.
      NOTE: Do not touch the sender resistance plate or contact area.
      Fig 1: Removing Fuel Sender Gauge Assembly
      G05750059Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. SEPARATE FUEL SUCTION PLATE SUB-ASSEMBLY 
    1. Disconnect the fuel pump connector from the fuel suction plate sub-assembly.
      NOTE:
      • Do not damage the wire harness.
      • Do not separate the tube indicated in the illustration (See FUEL SYSTEM ).
        • Fig 2: Locating Fuel Pump Connector
        G05750060Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using needle nose pliers, remove the E-ring.
    3. Separate the fuel suction plate sub-assembly and remove the spring from the No.1 fuel sub-tank
    Fig 3: Locating E-Ring
    G05750061Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE FUEL FILTER 
    1. Disengage the 2 claws and remove the fuel filter from the No 1 fuel sub-tank
    NOTE: Do not separate the tube indicated in the illustration (See FUEL SYSTEM ).
    Fig 4: Removing Fuel Filter
    G05750062Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE JET PUMP 
    1. Using a screwdriver with the tip taped, remove the jet pump from the No 1 fuel sub-tank.
      Fig 5: Removing Jet Pump
      G05750063Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring from the jet pump.
    Fig 6: Identifying O-Ring And Jet Pump
    G04947958Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE FUEL PUMP HARNESS 
    1. Disconnect the fuel pump connector from the fuel pump assembly and then remove the fuel pump harness
    Fig 7: Locating Fuel Pump Connector
    G05750065Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE NO. 1 FUEL SUCTION SUPPORT 
    1. Using a screwdriver with the tip taped, disengage the 2 claw and remove the No. 1 fuel suction support
    Fig 8: Locating Fuel Suction Support
    G05750066Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE FUEL PUMP ASSEMBLY 
    1. Disengage the 5 claws on the fuel filter and remove the fuel pump assembly from the fuel filter.
      Fig 9: Locating Fuel Filter Claws
      G05750067Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring and fuel pump spacer from the fuel pump assembly
    Fig 10: Identifying O-Ring And Fuel Pump Spacer
    G05750068Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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