To adjust carburetor, Service and adjustments, Engine – Poulan HDF550N User Manual
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SERVICE AND ADJUSTMENTS
ENGINE
TO ADJUST CARBURETOR
The carbu reior has been preset at the factory and adjustment
should not be necessary. However, engine performance
can be affected by differences in fuel, temperature, altitude
or load. If the carburetor does need adjustment, contact
your nearest authorized service center/department
IMPORTANT;
NEVERTAMPERWITHTHEENGINEGOVERNOR,
WHICH IS FACTORY SET FOR PROPER ENGINE SPEED.
OVERSPEEDING THE ENGINE ABOVE THE FACTORY HIGH
SPEED SETTING CAN BE DANGEROUS. IF YOU THINKTHE
ENGINE-GOVERNED HIGH SPEED NEEDS ADJUSTING,
CONTACTYOUR NEAREST AUTHORIZED SERVICE CENTER/
DEPARTMENT, WHICH HAS THE PROPER EQUIPMENT AND
EXPERIENCE TO MAKE ANY NECESSARY ADJUSTMENTS.
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