KYMCO UXV 500i Service Manual page 402

13. FUEL INJECTION SYSTEM
REMOVAL
Disconnect the connector and fuel band from
the fuel pump.
Remove the six screws onto the fuel pump.
Remove the fuel pump and O-ring.
INSTALLATION
Replace a new O-ring on the fuel tank.
Don't damage the fuel pump wire and
ensure the connector rearward carefully.
Torque: 0.35 kgf-m (3.5 N-m, 2.5 lbf-ft)
FUEL OUTPUT PRESSURE
INSPECTIION
Turn the key to the OFF position.
Use the fuel hose clamp.
Disconnect the fuel hose from the fuel
injector.
Connect the fuel pressure gauge.
Turn the key to the ON position.
Check the fuel pressure.
Standard:3.0 Bar
＊
If the fuel output pressure is less than 3.0
bar, may fail to start the engine or in
trouble in case of riding.
22-17
Screw
Fuel Pump Connector
UXV500i
Hose quick band
O-ring