CARBURETOR/FUEL PUMP
Page 3A-14 90-826883R2 JUNE 1998
IDLE SPEED ADJUSTMENT (MODELS EQUIPPED WITH IDLE SCREW)
1. With engine running at idle in “Forward” gear, make sure primer/fast idle knob is
pushed completely in and rotate fully counterclockwise to stop.
2. Adjust idle speed screw (a) to obtain recommended idle speed (see specifications).
a
57070
a-Idle Speed Screw
IDLE SPEED ADJUSTMENT (MODELS NOT EQUIPPED WITH AN IDLE SPEED SCREW)
For models not equipped with an idle speed screw, the carburetor has been calibrated at
the factory to maintain an idle speed of 650 ± 75 RPM in “Forward” gear.
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