Echo PB-580 H

MAINTENANCE PB-580 H/T
46 X7505200708
© 01/20 ECHO Incorporated
2. Turn Adjustment Screw until
Throttle Trigger free play is
4 - 6 mm (3/16-1/4 in.).
3. After adjustment, squeeze and
release Throttle Trigger several
times to verify Carburetor
Throttle Shaft has full range of
movement from idle to wide
open throttle positions.
4-6 mm