OPERATOR'S MANUAL

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ATV-0051
Adjust the gap to specified amount (see
specifications chart) for proper ignition.
Use a feeler gauge to check the gap.
ATV0052B
When installing the spark plug, be sure to
tighten it securely. A new spark plug
should be tightened 1/2 turn once the
washer contacts the cylinder head. A
used spark plug should be tightened 1/8 -
1/4 turn once the washer contacts the cyl-
inder head.
Engine Idle RPM Adjust-
ment
 NOTE: The idle adjustment screw
is located on the right-hand side of
the carburetor.
1. Start the engine and warm it up to
normal operating temperature.
2. Turn the idle adjustment screw in or
out until the engine idles at 1250-
1350 RPM.
AF920
Throttle Cable
Adjustment
To adjust the throttle cable free-play:
1. Loosen the jam nut from the throttle
cable adjuster.
2. Slide the rubber boot away and turn the
adjuster until the throttle lever has
proper free-play of 3-6 mm (1/8-1/4 in.).
ATV-0047
3. Tighten the jam nut against the throt-
tle cable adjuster securely; then slide
the rubber boot over the adjuster.
! WARNING
Adjust the idle to the correct RPM.
Make sure the engine is at normal
operating temperature before
adjusting the idle RPM.
2011 650
2012 650
2011 650
2012 650