
OPERATION
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| TROUBLE SHOOTING |
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TROUBLE | POSSIBLE CAUSE | POSSIBLE REMEDY | ||
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Oil Squirting from Breather Vent | 1. | Oil leaking by piston ring. (A | Do not carry cutter on cylinder. | |
Hole | small amount of leakage is | (Use stroke collars) | ||
| normal) |
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| 2. | Piston "O" ring worn. | Replace piston "O" ring. | |
| 3. | Cylinder wall scored or pitted. | Replace cylinder. | |
| 4. | Wrong piston ring on piston. | Use correct piston rings. | |
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Not Cutting Clean | 1. | Blades dull. | Sharpen or replace blades. | |
2. | Blade rotation incorrect. | Use correct blade for carrier | ||
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| rotation. | |
| 3. | Carrier RPM too low. | Use correct PTO speed and | |
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| check for correct gear box ratio. | |
| 4. | Mower not level. | Adjust machine. | |
| 5. | Tires mashing down grass. | Move tires out of cutter overlap | |
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| area. Minimum 60" inside tires. | |
| 6. | Ground speed too fast. | Reduce ground speed. | |
| 7. | Blades locked back. | Free blades. | |
| 8. | Blades riding up due to blade | Replace blade bolts. | |
| bolt wear. |
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| 1. | Conditions too wet for cutting. | Allow grass to dry before cutting. | |
Streaking Conditions In Swath | Blades unable to cut that part of | Slow ground speed of tractor but | ||
| grass pressed down by path of | keep engine running at full | ||
| tractor tires. | recommended PTO rpm. Move | ||
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| rear tires as wide as possible so | |
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| wing blades will pick up grass. | |
| 2. | Dull Blades. | Sharpen or replace blades. | |
| 3. | Height of cutter lower at rear | See Cutting Height Instructions. | |
| or front. |
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SR10M/SR15M | Operation Section |
© 2004 Alamo Group Inc.