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5. FUEL INJECTION SYSTEM MXU 500EXi/MXU500i
REMOVAL Screw Hose quick band
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.
Fuel Pump Connector
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 O-ring
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.
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