Every 50 Hours; Checking Engine Start System; Checking Wheel Bolt Torque - Kubota M5660SUH Operator's Manual

EVERY 50 HOURS

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. Place all control levers in the "NEUTRAL" position.
2. Set the parking brake and stop the engine.
C Test: Switch for the shuttle shift lever.
1. Follow the instruction of "PARKING THE TRACTOR".
(See "PARKING THE
OPERATION" section.)
2. Sit on the operator's seat.
3. Shift the shuttle shift lever to the forward or reverse
position.
4. Depress the clutch pedal fully.
5. Disengage the PTO clutch control switch or lever.
6. Turn the key to "START" position.
7. The engine must not crank.
8. If it cranks, consult your local KUBOTA Dealer for this
service.
C Test: Switch for the PTO clutch control switch or
lever.
1. Follow the instruction of "PARKING THE TRACTOR".
(See "PARKING THE
OPERATION" section.)
2. Sit on the operator's seat.
3. Engage the PTO clutch control switch or lever.
4. Depress the clutch pedal fully.
5. Shift the shuttle shift lever to the neutral position.
6. Turn the key to "START" position.
7. The engine must not crank.
8. If it cranks, consult your local KUBOTA Dealer for this
service.
C Test: Checking Operator Presence Control
(O.P.C.) System.
1. Follow the instruction of "PARKING THE TRACTOR".
(See "PARKING THE
OPERATION" section.)
2. Make sure the PTO drive shaft is disconnected from
the tractor.
3. Sit on the operator's seat.
4. Start the engine.
5. Engage the PTO clutch control switch or lever. The
PTO should begin to rotate. Disengage the PTO clutch
control switch or lever.
6. While lifting yourself from the seat, engage the PTO
clutch control switch or lever.
TRACTOR" in "SAFE
TRACTOR" in "SAFE
TRACTOR" in "SAFE
(1) The PTO should begin to rotate and a buzzer
should sound.
(2) Disengage the PTO clutch control switch or lever.
(3) If the buzzer does not sound, shut off the engine
and consult your local KUBOTA Dealer for
immediate servicing of the PTO OPC.
7. If the PTO OPC is operating properly, shut off the
engine, and reconnect the implement drive shaft to the
PTO. Restart the engine per the available instructions.
To avoid personal injury or death:
A Before checking the PTO OPC, make sure that
the PTO drive shaft should be disconnected
from the tractor.
A If the buzzer does not sound during the PTO
OPC check procedure, shut off engine and
consult your local
immediate servicing of the PTO OPC.
A The unit should not be operated until servicing
is completed.
(1) Shuttle shift lever
(2) Clutch pedal
(3) PTO clutch control lever
BChecking Wheel Bolt Torque
To avoid personal injury or death:
A Never operate tractor with a loose rim, wheel,
or axle.
A Any time bolts and nuts are loosened, retighten
to specified torque.
A Check all bolts and nuts frequently and keep
them tight.
Check wheel bolts and nuts regularly especially when
new. If they are loose, tighten them as follows.
PERIODIC SERVICE
KUBOTA Dealer
69
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