38
– English
Problem
Procedure
Engine will not start.
•
Fuel tank empty.
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Plug defective.
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Plug connection defective.
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Dirt in carburettor or fuel pipe.
Starter does not pull round engine.
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Battery flat.
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Bad contact between cable and battery terminal.
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Lift lever for cutting unit in wrong position.
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Main fuse blown. The fuse is placed in front of the
battery, under the battery cover.
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Ignition lock faulty.
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Gear shift/hydrostat pedal not in neutral.
Engine does not run smoothly.
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Wrong gear, too high.
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Carburettor incorrectly set.
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Air filter clogged.
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Fuel tank vent blocked.
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Ignition setting defective.
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Dirt in fuel pipe.
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Choke activated or throttle wire incorrectly adjusted
Engine seems to have no power.
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Air filter clogged.
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Plug defective.
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Dirt in carburettor or fuel pipe.
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Carburettor incorrectly set.
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Choke activated or throttle wire incorrectly adjusted
Engine overheats.
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Engine overloaded.
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Air intake or cooling flanges blocked.
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Fan damaged.
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Too little or no oil in engine.
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Ignition defective.
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Plug defective.
Battery does not charge.
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One or more cells faulty.
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Bad contact between battery terminals and cables.
Machine vibrates.
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Blades are loose.
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Engine is loose.
•
Imbalance on one or more blades, resulting from
damage or inferior balancing after sharpening.
Uneven mowing.
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Blades blunt.
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Cutting unit skew.
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Long or wet grass.
•
Grass blockage under hood.
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Different tyre pressures on right and left sides.
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Over-speeding.
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Drive belts slipping.
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The blade has a broken break-pin (BioClip)
TROUBLE SHOOTING SCHEDULE
Summary of Contents for 11 Bio
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