Engine Idle Speed And Air-Fuel Mixture - Honda SPORTRAX 250EX Owner's Manual

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The best way to assure proper carburetion is to see your Honda dealer
for regularly scheduled servicing, including carburetor adjustment.
Remember, idle speed adjustment is not a ''cure-all'' for other problems
in your engine's fuel-delivery system. Adjusting the idle will not
compensate for a fault elsewhere.
The engine must be at normal operating temperature for accurate idle
speed adjustment.
For information about high altitude carburetor adjustment, see page
Idle Speed Adjustment
Refer to Saf ety Precautions
RIGHT SIDE
(1)
(1) throttle stop screw
(2) pilot screw
1. If the engine is cold, start it and warm it up with ten minutes of stop-
and-go riding. Stop the engine.
Engine Idle Speed
and Air-Fuel Mixture
on page 75 .
( ( B B ) )
( ( A A ) )
(2)
(A) increase
(B) decrease
182
(cont'd)
Servicing Your Honda 111
.