Poulan HDF550M owner manual Engine, To Adjust Carburetor

SERVICE AND ADJUSTMENTS

FORWARD MOTION (INSIDE) V-BELT

ENGINE PULLEY	TRANSMISSION
BELT GUIDE
	PULLEY

REVERSE

IDLER PULLEY

BELT GUIDE	FORWARD
	IDLER PULLEY

REVERSE (OUTSIDE) V-BELT

REVERSE

IDLER

PULLEY

ENGINE PUL-

LEYFORWARD

IDLER PULLEY

FRONT VIEW REFERENCE

REVERSE	IDLER
IDLER PULLEY	ARM PIN

ENGINE

PULLEY

ENGINE

TO ADJUST CARBURETOR

The carburetor 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 THINK THE ENGINE-GOVERNED HIGH SPEED NEEDS ADJUSTING, CONTACTYOUR NEAREST AUTHORIZED SERVICE CENTER/ DEPARTMENT, WHICH HAS THE PROPER EQUIPMENT AND EXPERIENCE TO MAKE ANY NECESSARY ADJUSTMENTS.

FIG. 21

REVERSEREVERSE (OUTSIDE)

REVERSEIDLER ARMV-BELTIDLER PULLEY

IDLER

ARM PINBELT GUARD BOLT

FORWARD MOTION (INSIDE) V-BELT

ENGINE PULLEY

TRANSMISSION

PULLEY

BELT

GUIDE

FORWARD IDLER

PULLEY

FIG. 22

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