
| TROUBLE | 
 | SHOOTING | 
 | 
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| PROBLEM | 
 | POSSIBLE FAULT | 
 | REMEDY | 
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| Engine will not turn over | 
 | Engine stop lever released. | 
 | Operate engine stop lever. | 
| 
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 | Incorrect oil level. | 
 | Check oil level. | 
| 
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 | Obstruction under deck. | 
 | Remove obstruction. | 
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| Engine smokes | 
 | Excess oil level. | 
 | Check oil level. | 
| 
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 | Air cleaner cartridge oil | 
 | Service air cleaner. | 
| 
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 | soaked or blocked. | 
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| Engine runs then stops | 
 | Fuel starvation. | 
 | Fill fuel tank. | 
| 
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 | Fuel cap vent blocked. | 
 | Clean fuel cap vent. | 
| 
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 | Fuel tap closed. | 
 | Open fuel tap (if fitted). | 
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| Engine will not start | 
 | Engine under load. | 
 | Raise height of cut. | 
| 
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 | Fuel starvation. | 
 | Fill fuel tank. | 
| 
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 | Engine cold. | 
 | Set throttle to ‘choke’ position. | 
| 
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 | Incorrect/contaminated fuel. | 
 | Drain fuel tank and fill with | 
| 
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 | correct fuel. | 
| 
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 | Spark plug lead disconnected. | 
 | Connect spark plug lead. | 
| 
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 | Throttle setting incorrect. | 
 | Set throttle to ‘start’ position. | 
| 
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 | Faulty spark plug. | 
 | Clean and adjust gap or replace. | 
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| Engine runs rough | 
 | Spark plug lead becoming | 
 | Connect spark plug lead. | 
| 
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 | disconnected in use. | 
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| 
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 | Faulty spark plug. | 
 | Clean and adjust gap or replace. | 
| 
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 | Air cleaner blocked. | 
 | Service air cleaner. | 
| 
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 | Incorrect/contaminated fuel. | 
 | Drain tank and fill with correct fuel. | 
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1.22