Troubleshooting
PROBLEM |
| PROBABLE CAUSE |
| CORRECTIVE ACTION |
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Engine Will Not Start Using | 1. | Fuel tank empty. | 1. | Fill fuel tank with fresh fuel. |
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Recoil Starter | 2. | Engine needs choking. | 2. | Choke engine. |
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| 3. | Spark plug wire disconnected. | 3. | Place spark plug wire onto spark plug. |
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Engine Stalls or Stops After | 1. | Blade control is released or is not being held | 1. | Blade control should be held securely against handle |
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Running | securely against handle. | at all times during operation of mower. |
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| 2. | Fuel tank empty. | 2. | Fill with fuel to proper level. |
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| 3. | Engine air | 3. | Clean free of all debris. |
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| 4. | Spark plug defective or gap set improperly. | 4. | Service spark plug. |
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| 5. | Water, debris or stale fuel in fuel system. | 5. | Drain and clean fuel system. |
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| 6. | Choke on. | 6. | Turn off choke. |
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Engine Loses Power | 1. | Engine air | 1. | Clean or replace filters. |
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| 2. | Spark plug faulty. | 2. | Service spark plug. |
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| 3. | Water, debris or stale fuel in fuel system. | 3. | Drain and clean fuel system. |
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| 4. | Debris | 4. | Clean all debris from engine cooling system. |
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| 5. | Choke on. | 5. | Turn off choke. |
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Excessive Vibration | 1. | Damaged, out of balance or bent mower blade. | 1. | Service mower blade. |
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| 2. | Loose blade components. | 2. | Service and tighten loose parts. |
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| 3. | Loose or missing air lift (if equipped). | 3. | Replace air lifts. Tighten to proper torque. |
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| 4. | Lumpy or frayed belt. | 4. | Replace belt. |
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Mower Will Not Move Loss Of1. Damaged transmission | 1. | Contact authorized SNAPPER dealer. |
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Traction | 2. | Drive belt requires replacement or adjustment. | 2. | Replace or adjust drive belt. |
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| 3. | Insufficient lubrication in transmission/differential. | 3. | Contact authorized SNAPPER dealer. |
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Cutting Grass Improperly | 1. Cutting height too low or high. | 1. | Adjust cutting height. |
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| 2. | Engine speed too slow. | 2. | Move engine speed control to ‘Fast’ position. |
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| 3. | Forward ground speed too fast. | 3. | Move ground speed control to a slower speed. |
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| 4. | Cutting blade dull or damaged. | 4. | Sharpen cutting edges or replace blade. |
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Poor Grass Discharge | 1. Engine speed too fast. | 1. | Move engine speed control to ‘Fast’ position. |
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| 2. | Forward speed too fast. | 2. | Move ground speed control to a slower speed. |
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| 3. | Grass is wet. | 3. | Mow when grass is dry. |
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| 4. | Excessively worn or damaged blade. | 4. | Service mower blade. | Troubleshooting |
Oil Leaking | 1. Leaking engine case. | 1. | Contact authorized SNAPPER dealer. | ||
| 5. | Build up of grass clippings and debris under deck. | 5. | Clean deck. |
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| 6. | Improper blade installed on deck. | 6. | Install proper SNAPPER blade. |
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| 7. | Blade installed improperly on deck. | 7. | Install blade properly. |
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| 2. | Check and tighten drain plug. |
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| 3. | Make sure dip stick or oil filler cap is securely in |
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| place. |
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