PERIODIC MAINTENANCE 2-7
ENGINE IDLE SPEED
Inspect initially at 1 month and every 3 months thereaf-
ter.
• Adjust the throttle cable play. (See above.)
• Warm up the engine.
NOTE:
Make this adjustment when the engine is hot.
• Start the engine, turn the throttle stop screw 1 and set the en-
gine idle speed as follows.
$ Engine idle speed: 1 700 – 1 900 r/min
THROTTLE CABLE PLAY
Inspect initially at 1 month and every 3 months thereaf-
ter.
Throttle cable play A should be 3 – 5 mm (0.12 – 0.20 in) as
measured at throttle when turning the throttle lightly. If the play A
is incorrect, adjust it as follows:
• Loosen the locknut 1 and turn the adjuster 2 in or out until
the specified play is obtained.
• Tighten the locknut 1 while holding the adjuster 2.
$ Throttle cable play A: 3 – 5 mm (0.12 – 0.20 in)
%
After the adjustment is completed, check that handlebars
movement does not raise the engine idle speed and that
the throttle lever returns smoothly and automatically.
FUEL HOSE
Inspect initially at 1 month and every 3 months thereaf-
ter. Replace every 4 years.
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