Yamaha YZF-R125 Service Manual page 258

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2
b. Connect the pressure gauge "3" and fuel
pressure adapter "4".
Pressure gauge
90890-03153
YU-03153
Fuel pressure adapter
90890-03181
3
4
2
c. Start the engine.
d. Measure the fuel pressure.
Output pressure
250.0 kPa (36.3 psi) (2.50
kgf/cm²)
Faulty → Replace the fuel tank (with fuel
pump).
e. Connect the fuel hose and install the fuel
hose connector cover.
Refer to "INSTALLING THE FUEL HOSE" on
page 7-2.
L LLL L LLL L L LLL L
1
L LLL L L LLL L L LLL L LLL
7-3
FUEL TANK