81PERIODIC SERVICE OF THE TRACTOR
BChecking Engine Start System
To avoid personal injury or death:
A Do not allow anyone near the tractor while
testing.
A If the tractor does not pass the test, do not
operate the tractor.
C Preparation before testing.
1. Sit on operator's seat.
2. Set the parking brake and stop the engine.
3. Shift the range gear shift lever to "NEUTRAL" position.
4. Check the speed control pedal "NEUTRAL" position.
5. Shift the PTO clutch lever to "OFF" position.
C Test 1: Switch for the speed control pedal
1. Make sure that the range gear shift lever is set in
"NEUTRAL" position.
2. Depress the speed control pedal.
3. Turn the key to "START" position.
4. The engine must not crank.
5. If it cranks, consult your local KUBOTA Dealer for this
service.
C Test 2: Switch for the PTO clutch lever
1. Make sure that the range gear shift lever is set in
"NEUTRAL" position.
2. Make sure that the speed control pedal is set in
"NEUTRAL" position.
3. Shift the PTO clutch lever to "ON" position.
4. Turn the key to "START" position.
5. The engine must not crank.
6. If it cranks, consult your local KUBOTA Dealer for this
service.
BChecking OPC System
To avoid personal injury or death:
A Do not allow anyone near the tractor while
testing.
A If the tractor does not pass the test, do not
operate the tractor.
C Preparation before testing.
1. Sit on operator's seat.
2. Set the parking brake and stop the engine.
3. Shift the range gear shift lever to "NEUTRAL" position.
4. Check the speed control pedal "NEUTRAL" position.
5. Shift the PTO clutch lever to "OFF" position.
C Test 1: Switches for the operator's seat and the
speed control pedal
1. Start the engine.
2. Depress the speed control pedal.
3. Stand up. (Do not get off the machine.)
4. The engine must shut off after approximately 1
second.
5. If it does not stop, consult your local KUBOTA Dealer
for this service.
C Test 2: Switches for the operator's seat and the
PTO clutch lever.
1. Start the engine.
2. Engage the PTO clutch lever.
3. Stand up. (Do not get off the machine.)
4. The engine must shut off after approximately 1
second.
5. If it does not stop, consult your local KUBOTA Dealer
for this service.
(1) Range gear shift lever (Hi-Lo)
(2) PTO clutch lever
(3) Speed control pedal
(1) Range gear shift lever (Hi-Lo)
(2) PTO clutch lever
(3) Speed control pedal