Kubota M5640SU Workshop Manual page 344

M5640SU, M5640DT-SU, WSM
Checking Fuel Level Sensor
1. Remove the fuel level sensor from the fuel tank.
2. Measure the resistance with an ohmmeter across the terminal a
and terminal b.
3. If the measurement is not indicated, the sensor is faulty.
Resistance
Factory
(Sensor terminal
spec.
a – terminal b)
(1) Fuel Unit
Engine Rotation Sensor
1. Check the engine speed meter.
2. It is OK if engine speed is displayed in the meter panel.
NOTE
• As for engine speed sensor is not checking with circuit
tester.
(1) Engine Rotation Sensor
9-S24
ELECTRICAL SYSTEM
Float at uppermost
3.0 to 5.0 Ω
position
Float at lowermost
107.5 to 112.5 Ω
position
(A) Float at Uppermost Position
(B) Float at Lowermost Position
a : Terminal 1
b : Terminal 2
9Y1210365ELS0050US0
9Y1210365ELS0051US0
KiSC issued 07, 2009 A