10. Storage
•Aged fuel is one of major causes of engine starting failure. Before storing the unit, empty the fuel tank and run the engine until it uses all the fuel left in the fuel line and the carburetor. Store the unit indoor taking necessary measures for rust prevention.
11. Disposal
•When disposing your machine, fuel or oil for the machine, be sure to allow your local regulations.
12.Troubleshooting guide
Case 1. Starting failure
CHECK |
| PROBABLE CAUSES |
| ACTION |
fuel tank | ➞ | incorrect fuel | ➞ drain it and with correct fuel | |
fuel filter | ➞ fuel filter is clogged | ➞ | clean | |
carburetor adjustment screw | ➞ out of normal range | ➞ adjust to normal range | ||
sparking (no spark) | ➞ spark plug is fouled/wet | ➞ | clean/dry | |
| ➞ plug gap is incorrect | ➞ correct (GAP: 0.6 – 0.7 mm) | ||
spark plug | ➞ | disconnected | ➞ | retighten |
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Case 2. Engine starts but does not keep running/Hard
CHECK |
| PROBABLE CAUSES |
| ACTION |
fuel tank | ➞ incorrect fuel or staled fuel | ➞ drain it and with correct fuel | ||
carburetor adjustment screw | ➞ out of normal range | ➞ adjust to normal range | ||
muffler,cylinder (exhaust port) | ➞ | carbon is | ➞ | wipe away |
air cleaner | ➞ | clogged with dust | ➞ | replace |
cylinder fin, fan cover | ➞ | clogged with dust | ➞ | clean |
When your unit seems to need further service, please consult with our service shop in your area.
