Kubota D1703-M - Battery; Emergency Stop Switch; Slow down Switch

S-45
03-M-E3B, 03-M-DI-E3B, 03-M-E3BG WSM
DIESEL ENGINE
Emergency Stop Switch
1. Check the state of the harness and if it is abnormal, please
replace it.
2. When the emergency stop switch is turned ON and OFF,
measure the resistance between the emergency stop switch
(terminal side) (1) of it each time.
3. When the measurements are the below table value.
The emergency stop switch is normal. The ECU is failure, then
please replace it.
4. When the measurements are out of the below table value.
The emergency stop switch is failure, then please replace it.
W1066629
Slow Down Switch
1. Check the state of the harness and if it is abnormal, please
replace it.
2. When the slow down switch is turned ON and OFF, measure the
resistance between the slow down switch (terminal side) (1) of it
each time.
3. When the measurements are the below table value.
The slow down switch is normal. The ECU is failure, then please
replace it.
4. When the measurements are out of the below table value.
The slow down switch is failure, then please replace it.
W1067200
Battery
1. Measure the voltage of the battery (1) with the engine stopped.
2. When the measurements are the below table value.
The battery is normal. The ECU is failure, then please replace it.
3. When the measurements are out of the below table value.
The battery is failure, then please replace it.
W1067456
Resistance
ON 0 Ω
OFF Infinity
(1) Emergency Stop Switch
(Terminal Side)
(A) Single Pole, Single Throw
(B) Single Pole, Double Throw
Resistance
ON 0 Ω
OFF Infinity
(1) Slow Down Switch (Terminal Side) (A) Single Pole, Single Throw
(B) Single Pole, Double Throw
Voltage + terminal - − terminal 12 V
(1) Battery
KiSC issued 07, 2008 A