Toro Greensmaster 3200 Service Manual page 52

Low–Speed Adjustment (Fig. 13 and 14)
1. Make sure machine is parked on a level surface with
the parking brake engaged and the cutting units low-
ered. Allow engine to run for at least ten minutes to bring
it to operating temperature.
2. Position throttle control lever to the low idle position
(against the stop plate).
3. Lift up seat to access the engine.
Perkins Diesel Engine
4. Loosen cap screw and lock nut securing the throttle
cable clamp to the throttle control cable and front engine
mount.
5. Loosen lock nut on the low–speed set bolt.
6. Adjust engine speed between 1450 and 1550 RPM
by rotating the low–speed set bolt. Make sure throttle
control lever is against the stop plate. Tighten lock nut.
7. Tighten cap screw and lock nut securing the throttle
cable clamp to the throttle control cable and front engine
mount.
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Greensmaster 3200–D