Poulan 437970 Service And Adjustments, TO REMOVE WHEELS See Fig, Carburetor, Engine Speed

SERVICE AND ADJUSTMENTS

TO REMOVE WHEELS (See Fig. 22)

•Remove the klik pin and remove wheel from axle.

IMPORTANT: When installing wheel, be sure to use the axle hole closest to the end of the shaft – do not use the hole in the wheel hub (if equipped). Inner hole in axle and hole in wheel hub are not used for your model snow thrower.

KLIK PIN (INSTALL	OUTER HOLE
IN OUTER HOLE
OF AXLE ONLY)

AXLE

WHEEL WHEEL HUB

FIG. 22

NOTE: To seal punctures or prevent flat tires due to slow leaks, tire sealant may be purchased from your local parts dealer. Tire sealant also prevents tire dry rot and corrosion.

TO ADJUST CABLE TENSION (See Fig. 23)

Adjust cable tension by turning the adjuster turn buckle, located on the right hand cable. Grasp the long section tightly and turn the short section to lengthen the adjuster. Adjust until cable is snug.

ADJUSTER TURN

BUCKLE

FIG. 23

ENGINE

See engine manual.

CARBURETOR

Your carburetor is not adjustable. Engine performance should not be affected at altitudes up to 7,000 feet (2,134 meters). If your engine does not operate properly due to suspected carburetor problems, take your snow thrower to a qualified service center.

ENGINE SPEED

Never tamper with the engine governor, which is factory set for proper engine speed. Overspeeding the engine above the factory high speed setting can be dangerous and will void the warranty. If you think the engine-governed high speed needs adjusting, contact a qualified service center, which has proper equipment and experience to make any necessary adjustments.

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