TROUBLESHOOTING | ||
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| Observe all Safety Guidelines detailed throughout this manual |
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PROBLEMS
(SYMPTOMS)
POSSIBLE
CAUSE
RECOMMENDED
COURSE OF ACTION
Major Physical or Electrical Damage | 1. Contact your local | Lincoln |
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is Evident. |
| Authorized Field | Service |
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| Facility. |
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Engine will not crank | 1. | Battery low. |
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| 2. | Loose battery cable connections |
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| which may need Inspected, cleaned |
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| or tighten. |
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| 3. | Faulty wiring in engine starting circuit. |
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| 4. | Faulty engine starter. Contact autho- |
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| rized local Engine Service Shop. |
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| 5. | Battery disconnect switch is in the off |
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| position. |
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Engine will crank but not start. | 1. | Out of fuel. |
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| 2. | Fuel shut off valve is in the off posi- |
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| tion make sure the valve lever is in a |
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| vertical direction. |
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| 3. | Engine shut down solenoid not pulling |
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| in. |
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| 4. | On/Off switch on for more than 30 |
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| sec. before starting, the On/Off switch | If all recommended possible | areas | ||||
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| will need to be switch off and turned | ||||||
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| back on. |
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| of misadjustment have | been | ||
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| 5. | Fuel Filters dirty/clogged, main filter | checked and the problem persists, | |||||
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| element and/or | Contact your local Lincoln | |||||
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| need to be replaced. |
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| Authorized Field Service Facility. | |||
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| 6. | High water temperature or low oil |
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| pressure. (engine protection light lit) |
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Engine shuts down shortly after starting. | 1. Low oil pressure (engine protection |
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| light lit). Check oil level (Consult |
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| engine service dealer). |
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| 2. | High water temperature. Check |
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| engine cooling system. (engine pro- |
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| tection light lit). |
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| 3. | Faulty oil pressure switch. |
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| 4. | Faulty water temperature switch. |
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| Contact authorized local Engine |
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Engine shuts down while under a load. | 1. | High water temperature. |
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Engine runs rough. | 1. | Dirty fuel or air filters may need |
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| cleaned/replaced. |
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| 2. | Water in fuel. |
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Engine will not shut off. | 1. | Fuel Shutdown solenoid not function- |
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| ing properly / linkage binding. |
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| CAUTION |
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If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
AIR VANTAGE® 500 CUMMINS
