TROUBLE SHOOTING GUIDE
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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| • Water pump not working. |
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| • | Coolant system clogged. |
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| • | Coolant level low. |
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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, |
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unevenly, or not at all. | • | Parking brake on. |
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| • Venting valve on pump open. |
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| • | Drive belt for the pump slack or 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 electric clutch 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 right sides. |
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| • | Bent blades. |
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| • The chains suspending the mower deck are uneven. |
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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.
• Grass collected under the mower deck.
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