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TROUBLESHOOTING
ENGLISH
TROUBLESHOOTING
ENGINE TROUBLESHOOTING
If the engine is not performing correctly, refer to the table below for the cause.
If you have any questions, contact your local KUBOTA Dealer.
BATTERY TROUBLESHOOTING
If you have any questions, contact your local KUBOTA Dealer.
If
Probable cause
Engine is difficult to start.
A
Fuel tank or fuel filter is clogged by dirt.
A
Air or water in the fuel system.
A
In winter, oil viscosity increases, and engine cranks
slowly.
A
Battery is discharged.
Insufficient engine power.
A
Air cleaner element is clogged.
A
Insufficient fuel flow or quality.
Engine stops suddenly.
A
Insufficient fuel.
Exhaust fumes are colored.
A
Fuel quality is poor.
Black smoke is emitted from the muffler during operation;
power output is lowered.
A
Air cleaner element clogged.
Bluish white smoke is emitted from the muffler during
operation.
A
Too much engine oil.
Engine will not idle.
A
Fuel filter is clogged.
Engine overheats.
A
Low coolant level.
A
Loose or defective fan belt.
A
Coolant flow route corroded.
If
Probable cause
Starter does not function.
A
Battery discharged.
A
Poor terminal connection.
A
Battery life expired.
When viewed from top, the top of plates looks whitish.
A
Electrolyte level is low.
A
Battery was used too much without recharging.
Recharging is impossible.
A
Battery life expired.
Terminals are severely corroded and heat up.
A
Poor terminal connection or stained terminal.
Battery electrolyte level drops rapidly.
A
There is a crack or pin holes in the electrolytic cells.
A
Charging system trouble.
