| TROUBLESHOOTING | |
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Mower |
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IF |
| CHECK |
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Mower blades will not rotate |
| Obstruction in clutch mechanism, or blades. |
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| Worn/damaged mower drive belt. |
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| Frozen idler pulley. |
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| Frozen blade mandrel. |
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Discharge Chute Plugging |
| Belt worn or installed incorrectly. |
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| Grass too wet. |
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| Buildup of grass, leaves and trash under mower. |
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| Worn, bent or loose blade. |
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| Mower deck not level. |
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| Engine rpm too low. |
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| Travel speed too fast. |
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| Low/uneven tire pressure. |
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| Blades improperly installed. |
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| Improper blades used. |
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Patches Of Grass Uncut |
| Travel speed too fast. |
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| Engine rpm too low. |
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Belt Slipping |
| Debris in sheaves. |
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| Worn belt. |
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Too Much Vibration |
| Worn, bent or loose blade(s). |
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| Bent blade spindle. |
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| Damaged drive belt. |
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Blades Scalping Grass |
| Cutting too low. |
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| Turning speed too fast. |
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| Ridges in terrain. |
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| Rough or uneven terrain. |
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| Low tire pressure. |
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| Mower gauge wheels not adjusted correctly. |
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| Bent blade(s). |
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Uneven Cut |
| Mower not level. |
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| Travel speed too fast. |
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| Blades dull, bent or loose. |
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| Mower gauge wheels not adjusted correctly. |
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| Buildup of grass, leaves, and trash under mower. |
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| Bent blade spindle. |
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Troubleshooting - 55
