IS 250C V6-2.5L (4GR-FSE) (2011)
Fuel Pressure Regulator: Service and Repair
Installation
4GR-FSE FUEL: FUEL PRESSURE REGULATOR: INSTALLATION
1. INSTALL FUEL PRESSURE REGULATOR ASSEMBLY
(a) Apply a light coat of gasoline to 2 new O-rings, and install them to the fuel pressure regulator.
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(b) Install the fuel pressure regulator to the fuel relief valve.
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2. INSTALL JET PUMP See: Fuel Pump/Service and Repair/Overhaul/Reassembly
3. INSTALL FUEL RELIEF VALVE ASSEMBLY See: Fuel Pump/Service and Repair/Overhaul/Reassembly
4. INSTALL FLANGE ASSEMBLY See: Fuel Pump/Service and Repair/Overhaul/Reassembly
5. INSTALL FUEL PUMP See: Fuel Pump/Service and Repair/Overhaul/Reassembly
6. INSTALL NO. 1 FUEL SUB-TANK See: Fuel Pump/Service and Repair/Overhaul/Reassembly
7. INSTALL FUEL SENDER GAUGE See: Fuel Tank/Fuel Gauge Sender/Service and Repair/Installation
8. INSTALL FUEL SUCTION TUBE ASSEMBLY WITH PUMP AND GAUGE
(a) Install the fuel suction tube assembly with pump and gauge See: Fuel Pump/Service and Repair/Removal and Replacement/Fuel
Pump/Installation.