Troubleshooting |
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| Check the Mower Belt Idler Tensioner Spring |
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| Length |
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1. | Park the machine on a smooth level surface such |
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| as a concrete floor. Disengage the PTO, engage |
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| the parking brake, turn off the engine and remove |
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| the ignition key. |
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2. | Lower the mower deck to its lowest cutting |
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| position. |
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3. | Use the Mower Belt Idler Spring Length chart to |
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| determine the correct spring length. |
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4. | Measure the coil length of the mower belt tension |
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| spring (A, Figure 50). The measurement should |
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| equal the measurement as designated in the |
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| chart. If the measurement does not equal the |
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| measurement as designated in the chart, adjust |
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| the anchor eyebolt (B). |
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| Adjusting the Mower Belt Idler Spring Length |
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1. | Loosen the jam nut (C, Figure 50). |
| Figure 51. Mower Belt Idler Spring Length | ||
2. | Turn the adjustment nut (D) until the measurement | A. Mower Belt Tensioner Spring | |||
| as designated in the chart is achieved. |
| B. Anchor Eyebolt | ||
3. | Retighten the jam nut. |
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| C. Jam Nut | |
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| Reproduction | ||
| Mower Belt Idler Spring Length |
| D. Adjustment Nut | ||
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| E. Measurement | |||
| Deck Size | Measurement | for | ||
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| inch | cm | ||
| 52” | 7” | 17,8 | ||
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| Not | ||
| 61” | 16,5 | |||
44 | www.ferrisindustries.com |