Machine Troubleshooting - Kubota ZD1211-AU Operator's Manual

MACHINE TROUBLESHOOTING

MACHINE TROUBLESHOOTING
Symptom (if)
The machine operation is not
smooth.
The machine does not move
while the engine is running.
The machine moves when the
motion control levers are in the
"NEUTRAL LOCK" position (op-
erating the engine).
Fuel decreases uneven in LH and
RH tanks.
Master system warning indicator
flashes.
All electrical equipment do not
operate.
If you have any questions, contact your local KUBOTA dealer.
ZD1211,ZD1221
Cause
• The hydrostatic transmission fluid is insuffi-
cient.
• The filter is clogged.
• The parking brake is on.
• The transmission fluid level is insufficient.
• The hydrostatic lever linkage is not correctly
adjusted.
• The control linkage pivots are sticking.
• Fuel filter is clogged.
• Fuel valve is closed.
• Check valve is clogged.
• Bypass hose kink in the pipe between LH and
RH tanks.
• Fuel sensor is disconnected.
• Coolant temperature sensor is disconnected.
• LCD monitor malfunction.
• Slow blow fuse blown.
TROUBLESHOOTING
Remedy
• Fill with oil.
• Replace the filter.
• Release the parking brake.
• Fill with oil.
• Consult your dealer for hydrostatic lever link-
age adjustment or pressure adjustment.
• Pull up and lubricate linkage.
• Replace fuel filter.
• Open the fuel valve.
• Replace check valve.
• Remove the kink or replace the pipe.
• Check wire harness.
• Check wire harness.
• Replace LCD monitor.
• Replace the slow blow fuse.
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