54
MAINTENANCE
Adjusting Choke
Cable
1. Be sure the ignition switch key is
in the OFF position and the brake
lever lock is set.
2. Loosen the jam nut securing each
choke cable adjuster. Rotate each
choke cable adjuster clockwise
until it bottoms against the brass
plunger cap.
0727-156
3. Slowly rotate one choke cable
adjuster counterclockwise while
checking the choke lever for free-
play. As soon as all free-play has
been removed from the end of the
lever, stop rotating the adjuster.
4. With free-play removed from the
lever, slowly rotate each choke
cable adjuster once again clock-
wise while checking the choke
cable lever for free-play. Adjust
until 3 mm (1/8 in.) free-play
between front bottom edge of
lever and housing is attained.
Securely tighten the adjuster jam
nut.
732-848B
NOTE: If a carburetor choke
cable is adjusted too tight, the
engine will only operate on one
cylinder at idle.
Synchronizing Piston
Valves
NOTE: On some models, the air-
intake silencer is a one-piece unit,
and the silencer boots can be
removed to access the intake
bores. Remove the boots; then
proceed to step 4.
NOTE: On some models, the air-
intake silencer includes a cover/
tool tray assembly and a baffle/
resonator, and the silencer boot
cannot be removed to access the
intake bores. Proceed to step 1.
1. Open the air-intake silencer
cover; then remove the screws
securing the cover/tool tray
assembly to the silencer.
2. Close the cover; then tip the
cover/tool tray assembly forward
and out of its slots and remove the
assembly.
3. Using a large flat-blade screw-
driver, remove the baffle/resona-
tor tabs from the air-intake
silencer slots and remove the baf-
fle/resonator to access the intake
bores.
NOTE: The baffle/resonator can
be removed more easily by remov-
ing the back tabs first.
! CAUTION
Make sure to perform these
adjustment/synchronization pro-
cedures on all carburetors.
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