125
PERIODIC SERVICE
C
Test: Checking Operator Presence Control
(O.P.C.) System.
1. Follow the instruction of "PARKING THE TRACTOR".
(See "PARKING THE TRACTOR" in "SAFE
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.
(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 KUBOTA Dealer for
immediate servicing of the PTO OPC.
A
The unit should not be operated until servicing
is completed.
B
Checking 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.
(1) PTO clutch control switch
(2) Power shift / Range shift lever
(3) Clutch pedal
N-m (kgf-m) [ft-lbs.]
(1)
(2)
(3)
(4)
260 to 304
(26.5 to 31.0)
[192 to 224]
Waffle wheel
298 to 366
(30.4 to 37.3)
[220 to 270]
Steel disk
244 (24.9) [180]
Cast iron disk
305 to 325
(31.1 to 33.2)
[225 to 240]
343 to 401
(35.0 to 41.0)
[254 to 297]
Summary of Contents for M6-101-M6-111
Page 6: ......
Page 14: ......
Page 22: ...SAFE OPERATION 8 7 DANGER WARNING AND CAUTION LABELS ...
Page 23: ... 9 SAFE OPERATION ...
Page 24: ...SAFE OPERATION 10 ...
Page 25: ... 11 SAFE OPERATION ...
Page 26: ...SAFE OPERATION 12 ...
Page 28: ......
Page 128: ...TIRES WHEELS AND BALLAST 100 ...