Troubleshooting
Troubleshooting
Mower Troubleshooting Continued. |
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Problem | Cause | Remedy | ||
Engine runs, but mower will | 1. | Transmission release lever(s) | 1. | Move transmission release lever(s) |
not drive. |
| in “disengaged” position. |
| to the “engaged” position. |
| 2. | Belt is broken. | 2. | See Drive Belt Replacement. |
| 3. | Drive belt slips. | 3. | See problem and cause below. |
| 4. | Brake is not fully released. | 4. | See authorized service dealer |
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Mower drive belt slips. | 1. | Pulleys or belt greasy or oily. | 1. | Clean as required. |
| 2. | Tension too loose. | 2. | Adjust spring tension. |
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| See Drive Belt Replacement |
| 3. | Belt stretched or worn. | 3. | Replace belt. |
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Brake will not hold. | 1. | Brake is incorrectly adjusted. | 1. | See Brake Adjustment. |
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Mower steers or handles poorly. | 1. | Steering linkage is loose. | 1. | Check and tighten any loose connections. |
| 2. | Improper tire inflation. | 2. | See Regular Maintenance Section. |
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Troubleshooting the Mower Deck
Problem | Cause | Remedy | ||
Mower Deck will not raise. | 1. | Lift linkage not properly attached | 1. | See authorized service dealer for repair. |
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| or damaged. |
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Engine stalls easily with | 1. | Engine speed too slow. | 1. | Set to full throttle. |
mower deck engaged. | 2. | Ground speed too fast. | 2. | Decrease Ground Speed. |
| 3. | Cutting height set too low. | 3. | Cut tall grass at maximum cutting |
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| height during first pass. |
| 4. | Discharge chute jamming | 4. | Cut grass with discharge pointing toward |
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| with cut grass. |
| previously cut area. |
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Excessive mower deck vibration. | 1. | Blade mounting bolts are loose. | 1. | Tighten to 70 ft.lbs. (94 N.m.). |
| 2. | Mower blades, arbors, | 2. | Check and replace as necessary. |
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| or pulleys are bent. |
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| 3. | Mower blades are out | 3. | Remove, sharpen, and balance blades. |
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| of balance. |
| See Maintenance Section. |
| 4. | Belt installed incorrectly. | 4. | Reinstall Correctly. |
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Excessive belt wear or breakage. | 1. | Bent or rough pulleys. | 1. | Repair or replace. |
| 2. | Using incorrect belt. | 2. | Replace with correct belt. |
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Mower drive belt slips | 1. | Idler pulley spring broken or not | 1. | Repair or replace as needed. |
or fails to drive. |
| properly attached. |
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| 2. | Mower drive belt broken. | 2. | Replace drive belt. |
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Mower does not engage. | 1. | Electrical wiring damage. | 1. | Locate & repair damaged wire. |
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