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| TROUBLESHOOTING AND REPAIR |
TROUBLESHOOTING GUIDE - Observe Safety Guidelines detailed in the beginning of this manual.
PROBLEMS |
| POSSIBLE AREAS OF | RECOMMENDED |
(SYMPTOMS) |
| MISADJUSTMENTS(S) | COURSE OF ACTION |
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| ENGINE PROBLEMS |
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Engine will not stop running. | 1. | Make sure the Run/Stop Switch | 1. Make sure the Run/Stop Switch |
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| is in the “OFF” position. | is functioning correctly. See |
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| wiring diagram. |
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Engine runs erratically or stops run- | 1. | Check the spark plug boot and | 1. The engine may require service |
ning. |
| wire for loose or faulty connec- | to the head or carburetor. |
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| tion. |
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| 2. | The spark plug may be faulty. | 2. The fuel pump may be faulty. See |
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| Replace. | the engine owner’s manual. |
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| 3. | The fuel and air mixture may be |
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| out of adjustment. Consult the |
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| engine owner’s manual. |
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| 4. | The fuel supply may be con- |
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| taminated with water. |
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Engine sputters but will not start. | 1. | The spark plug may be faulty. | See the engine owner’s manual. |
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| 2. | The fuel supply may be contami- |
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| nated with water. |
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| 3. | The air filter may be clogged. |
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| Replace. |
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| 4. | The fuel and air mixture may be |
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| out of adjustment. |
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CAUTION
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed. Call
POWERARC® 5500
