TROUBLE SHOOTING GUIDE
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| • | Wrong fuel type. |
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| • Water in the fuel. |
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| • | Clogged air filter. |
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The engine seems weak. | • | Clogged air filter. |
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| • | Defective spark plugs. |
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| • | Carburetor incorrectly adjusted. |
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The engine overheats. | • | 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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| • Soot in the combustion chamber. |
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| • Too little or no oil in the engine. |
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| • | Defective spark plugs. |
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Battery not charging. | • | Poor contact with battery terminal |
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| cable connectors. |
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The machine moves slowly, unevenly, | • | Parking brake on. |
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or not at all. | • | Venting valve on pump open. |
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| • Drive belt for the pump slack or |
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| has come off. |
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| • | Defective hydraulic system. |
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| • Air in the hydraulic system. |
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Mower deck not engaging. | • | Drive belt for the mower deck has come loose. |
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| • Contact for the electromagnetic coupling |
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| has loosened. |
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| • The control for engaging the mower deck is |
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| faulty or has come loose from the cable contact. |
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| • The fuse has blown. |
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Uneven mowing results. | • | Different air pressure in the tires on the left and |
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| right sides. |
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| • | Bent blades. |
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| • The chains for suspending the mower deck |
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