Replacement Part List

removed from the machine.

Adjust engine to the no load or idle speed per the Technical Data.

5.6.1 Start the engine and allow it to warm up to normal operating temperature.

5.6.2 Turn the throttle stop screw (a) in to increase speed, out to decrease speed. Make

sure the throttle lever is touching the stop screw before measuring rpm.

Graphic 12

5.7 Carburetor Adjustment

See Graphic 13

WARNING: Remove the drive belt before making any adjustment to the

carburetor. See Belt Replacement. The blades will engage unless the belt is

removed from the machine.

The pilot screw (a) is fitted with a limiter cap to prevent excessive 小enrichment of the

air-fuel mixture in order to comply with emission regulations. The mixture is set at the factory

and no adjustment should be necessary. Do not attempt to remove the limiter cap. The limiter

cap cannot be removed without breaking the pilot screw.