89TROUBLESHOOTING
MACHINE TROUBLESHOOTING
If you have any questions, consult your local KUBOTA Dealer.
Trouble Cause Countermeasure
Machine operation is not
smooth.
A Hydrostatic transmission fluid is
insufficient.
A Replenish oil.
A Filter is clogged. A Replace the filter.
Machine does not move while
engine is running.
A Parking brake is on. A Release the parking brake.
A Transmission fluid level is
insufficient.
A Replenish oil.
Brakes not working correctly
A Brake fluid level is low. A Check fluid level.
A Air is in brake system. A Consult your KUBOTA Dealer.
A Brake pads are worn. A Consult your KUBOTA Dealer.
Brake noise
--- A Consult your KUBOTA Dealer.
HST oil overheats
A HST overloaded. A Reduce load.
A Low oil level. A Fill oil to the correct level.
A Dirty oil cooler core or screens. A Remove all trash.
A Oil flow route corroded. A Check oil cooling system.
A Hydraulic lever is positioned at the
end of stroke.
A Set the lever to the "NEUTRAL" ("OFF")
position.