Fuel Pressure Regulator: Removal

DISCHARGE FUEL SYSTEM PRESSURE
1. Discharge fuel system pressure (See FUEL SYSTEM ).
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
REMOVE FUEL SUCTION TUBE ASSEMBLY
1. Remove the fuel suction tube assembly from the fuel tank assembly (See REMOVAL ).
REMOVE FUEL SENDER GAUGE ASSEMBLY (for 4WD) (See REMOVAL )
REMOVE FUEL SENDER GAUGE ASSEMBLY (for 2WD) (See REMOVAL )
REMOVE FUEL PUMP (for 4WD)
1. Release the claw and disconnect the fuel pump filter hose.
  
  Fig 1: Locating Fuel Pump Filter Hose Claw
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Disengage the claw of the jet pump nozzle.
3. Using a screwdriver with its tip wrapped in protective tape, remove the jet pump.
  
  Fig 2: Disengaging Claw Of Jet Pump Nozzle
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Remove the O-ring from the jet pump.
  
  Fig 3: Identifying O-Ring And Jet Pump
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Remove the E-ring and separate the 2 claws, then remove the fuel pump sub-tank.
  NOTE: Do not separate the tube indicated in the illustration (See FUEL SYSTEM ).
  
  Fig 4: Identifying Fuel Pump Sub-Tank E-Ring
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. Disconnect the fuel pump harness connector.
  NOTE: Do not damage the wire harness.
  
  Fig 5: Locating Fuel Pump Harness Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. Using a screwdriver with its tip wrapped in protective tape, disengage the 2 claws and remove the No. 1 fuel suction support.
  
  Fig 6: Identifying No. 1 Fuel Suction Support Claws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. Using a screwdriver with its tip wrapped in protective tape, disengage the 5 claws, and remove the suction filter and fuel pump from the fuel filter.
  NOTE:
  - Do not damage the fuel pump filter or fuel filter.
  - Do not remove the suction filter.
  - Do not use either the fuel pump or the suction filter if the suction filter is removed from the fuel pump.
  Fig 7: Identifying Suction Filter And Claws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
9. Disconnect the fuel pump connector.
  
  Fig 8: Locating Fuel Pump Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
10. Remove the O-ring from the fuel pump.
Fig 9: Identifying Fuel Pump O-Ring
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FUEL PUMP (for 2WD)
1. Release the claw and disconnect the fuel pump filter hose.
  
  Fig 10: Locating Fuel Pump Filter Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the E-ring and separate the 2 claws, then remove the fuel pump sub-tank.
  NOTE: Do not separate the tube indicated in the illustration (See FUEL SYSTEM ).
  
  Fig 11: Identifying E-Ring And Tube
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Disconnect the fuel pump harness connector.
  NOTE: Do not damage the wire harness.
  
  Fig 12: Locating Fuel Pump Harness Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Using a screwdriver with its tip wrapped in protective tape, disengage the 2 claws and remove the No. 1 fuel suction support.
  
  Fig 13: Identifying No. 1 Fuel Suction Support Claws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Using a screwdriver with its tip wrapped in protective tape, disengage the 5 claws, and remove the suction filter and fuel pump from the fuel filter.
  NOTE:
  - Do not damage the fuel pump filter or fuel filter.
  - Do not remove the suction filter.
  - Do not use either the fuel pump or the suction filter if the suction filter is removed from the fuel pump.
  Fig 14: Identifying Suction Filter And Claws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. Disconnect the fuel pump connector.
  
  Fig 15: Locating Fuel Pump Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. Remove the O-ring from the fuel pump.
Fig 16: Identifying Fuel Pump O-Ring
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FUEL PRESSURE REGULATOR ASSEMBLY
1. Using a screwdriver with its tip wrapped in protective tape, remove the fuel pressure regulator assembly.
  NOTE: Slowly pull out the fuel pressure regulator assembly because the O-ring is firmly installed between the regulator and the fuel filter.
  
  Fig 17: Locating Fuel Pressure Regulator Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the 2 O-rings from the fuel pressure regulator assembly.
Fig 18: Locating Fuel Pressure Regulator Assembly O-Ring
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002