Fuel Relief Valve: Removal: Removal

PRECAUTION
WARNING:
- Do not smoke or work near an open flame when handling the fuel system.
- Keep gasoline away from rubber or leather parts.
- Do not allow fuel to spray when removing the pipe between the high pressure side fuel pump assembly and the fuel injector assembly. The fuel in the pipe is highly pressurized.
DISCHARGE FUEL SYSTEM PRESSURE
1. Discharge fuel system pressure. Refer to PRECAUTION .
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Refer to INITIALIZATION .
REMOVE INTAKE AIR SURGE TANK ASSEMBLY
1. Remove the intake air surge tank assembly. Refer to REMOVAL .
REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY See step 11
REMOVE FUEL RELIEF VALVE ASSEMBLY
1. Disconnect the No. 3 fuel hose from the fuel relief valve assembly.
  
  Fig 1: Locating No. 3 Fuel Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Using a 14 mm deep socket wrench, remove the fuel relief valve assembly and gasket from the No. 2 fuel delivery pipe.
  
  Fig 2: Locating Fuel Relief Valve Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002