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Fuel Pressure Regulator: Installation

  1. INSTALL FUEL PRESSURE REGULATOR AND FUEL RETURN JET TUBE ASSEMBLY 
    1. Apply a light coat of gasoline to a new O-ring, and install it to the fuel pressure regulator.
    2. Push in the fuel pressure regulator to the fuel filter.
    3. Check that the fuel pressure regulator rotates smoothly.

      If it does not rotates smoothly, the O-ring may be pinched, so remove the fuel pressure regulator and perform again steps ( b) and ( c) above.

    4. Connect the fuel return jet tube to the clamp of the No. 2 fuel suction support.
    Fig 1: Connecting Fuel Return Jet Tube To Clamp Of No. 2 Fuel Suction Support
    G02949189Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL NO. 2 FUEL SUCTION SUPPORT 
    1. Install the rubber cushion to the fuel pump.
    2. Fig 2: Installing Rubber Cushion To Fuel Pump
      G02949190Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Push the fuel suction support, and attach the 4 snap claws to the claw holes.
    4. Fig 3: Pushing Fuel Suction Support And Attaching Snap Claws To Claw Holes
      G02949191Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL FUEL PUMP AND SENDER GAUGE ASSEMBLY TO FUEL TANK (See  INSTALLATION  )