Fuel Pump: Disassembly

WARNING: This page is about a different car, the 2007 Lexus GS 430. However, it is still accessible from the selected car via links, so may be relevant.

REMOVE FUEL SENDER GAUGE ASSEMBLY
1. Disconnect the fuel sender gauge connector.
2. Press down on the sender gauge claw labeled A. Then slide the sender gauge upward.
  
  Fig 1: Identifying Fuel Sender Gauge Claw Labeled A
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE SUB-TANK SUB-ASSEMBLY
1. Using a screwdriver, detach the 4 claws from the claw holes and remove the sub-tank.
  HINT:
  
  Tape the screwdriver tip before use.
REMOVE FUEL PUMP ASSEMBLY
1. Disconnect the fuel pump connector.
  
  Fig 2: Detaching Claws From Claw Holes And Remove Sub-Tank
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Detach the 2 claws from the claw holes and remove the fuel pump.
  
  Fig 3: Detaching Claws From Claw Holes
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Remove the fuel pump filter seal from the fuel pump.
4. Remove the fuel pump spacer from the fuel pump.
REMOVE FUEL RELIEF VALVE ASSEMBLY
1. Disconnect the fuel pump connector from the fuel filter.
  
  Fig 4: Locating Fuel Pump Filter Seal From Fuel Pump
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Using a screwdriver, detach the claw and remove the relief valve.
Fig 5: Detaching Claw
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FUEL PRESSURE REGULATOR ASSEMBLY
1. Remove the clip and fuel pressure regulator from the relief valve.
  
  Fig 6: Removing Clip And Fuel Pressure Regulator From Relief Valve
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the 2 O-rings from the fuel pressure regulator.
Fig 7: Identifying Fuel Pressure Regulator O-Rings
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002