English-
51
TROUBLE SHOOTING GUIDE
The engine overheats.
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Clogged air intake or cooling fins.
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Engine overloaded.
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Poor ventilation around engine.
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Defective engine speed regulator.
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Too little or no oil in the engine.
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Defective spark plugs.
The machine moves slowly, unevenly,
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Parking brake on.
or not at all.
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Drive belt for the IZT slack or
has come off.
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IZT failure.
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Brake/Bypass lever misadjusted.
Mower deck not engaging.
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Drive belt for the mower deck has come loose.
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Contact for the electromagnetic coupling
has loosened.
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The control for engaging the mower deck is
faulty or has come loose from the cable contact.
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The fuse has blown.
Uneven mowing results.
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Different air pressure in the tires on the left and
right sides.
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Bent blades.
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Spacers for height adjustment faulty placed.
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The blades are blunt.
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Driving speed too high.
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The grass is too long.
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Grass collected under the mower deck.
The machine vibrates.
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The blades are loose.
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The blades are incorrectly balanced.
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The engine is loose.
The machine moves when in neutral postion.•The motion control linkage out of adjustment.
