socket wrench. Spark plug gap should |
| Start engine and allow to run until it stops. | |||||||||||||
be 0.025 inches. |
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| S | Clean the unit before storing. Pay particu- | |||||||||||
6. Reinstall the spark plug boot. |
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7. Reinstall the cylinder cover and 3 screws. |
| it free of debris. Use a mild detergent and | |||||||||||||
Tighten securely. |
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| sponge to clean the plastic surfaces. | |||||||||||
Screws | Cylinder | S | Do not store the unit or fuel in a closed area | ||||||||||||
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| where fuel vapors can reach sparks or an | |||
Spark |
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| open flame from hot water heaters, electric | ||||
Plug Boot |
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| dren. | ||
Spark |
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| CAUTION: It is important to prevent gum | ||||||||||||
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| deposits from forming in essential fuel system | |||||||||||||
Plug |
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| parts such as the carburetor, fuel filter, fuel | |||||||||||||
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STORAGE |
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| hose, or fuel tank during storage. Alcohol | ||||||||||||
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| blended fuels (called gasohol or using ethanol | |||||||||||||
WARNING: Stop engine and allow | or methanol) can attract moisture which leads | ||||||||||||||
to fuel mixture separation and formation of | |||||||||||||||
to cool, and secure the unit before storing or | acids during storage. Acidic gas can damage | ||||||||||||||
transporting in a vehicle. Store unit and fuel | the engine. | ||||||||||||||
in an area where fuel vapors cannot reach |
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sparks or open flames from water heaters, |
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electric motors or switches, furnaces, etc. |
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Store unit with all guards in place. Position so |
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NEED ASSISTANCE? | |||||||||||||||
that any sharp object cannot accidentally | |||||||||||||||
cause injury to passersby. Store the unit out | Call | ||||||||||||||
of reach of children. |
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| NEED SERVICE PART? | ||||||||||||
S Before storing, drain all fuel from the unit. | Contact your authorized service dealer. | ||||||||||||||
TROUBLESHOOTING TABLE
WARNING: Always stop unit and disconnect spark plug before performing all of the recommended remedies below except remedies that require operation of the unit.
TROUBLE | CAUSE | REMEDY | ||
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Engine will not | 1. Ignition switch off. | 1. | Move ignition switch to ON. | |
start or will run | 2. Engine flooded. | 2. | See “Difficult Starting” in | |
only a few |
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| Operation Section. |
seconds after | 3. Fuel tank empty. | 3. | Fill tank with correct fuel mixture. | |
starting. | 3. Spark plug not firing. | 4. | Install new spark plug. | |
| 4. Fuel not reaching | 5. | Check for dirty fuel filter; replace. | |
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| carburetor. |
| Check for kinked or split fuel line; |
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| repair or replace. |
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Engine will | 1. | Carburetor requires | 1. Contact an authorized service dealer. | |
not idle |
| adjustment |
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properly. | 2. | Crankshaft seals worn. | 2. Contact an authorized service dealer. | |
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Engine will not | 1. | Air filter dirty. | 1. Clean or replace air filter. | |
accelerate, | 2. | Spark plug fouled. | 2. Clean or replace plug and regap. | |
lacks power, | 3. | Chain brake engaged. | 3. Disengage chain brake. | |
or dies under | 4. | Carburetor requires | 4. Contact an authorized service dealer. | |
a load. |
| adjustment. |
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Engine | 1. Too much oil mixed with | 1. | Empty fuel tank and refill with | |
smokes |
| gasoline. |
| correct fuel mixture. |
excessively. |
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15
