Adjusting The Mowing Speed; Cooling System Maintenance; Cleaning The Radiator Screen - Toro 04540 Operator's Manual

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Adjusting the Mowing Speed

The mow speed is set to 3.8 mph at the factory.
The forward moving speed can be adjusted from 0 to 8 km/h
(0 to 5 mph).
1. Loosen the jam nut on the trunnion bolt
2. Loosen the nut securing the lock and mow brackets
on the pedal pivot.
3
Figure 55
1. Jam nut
2. Nut
3. Rotate the trunnion bolt clockwise to reduce the
mowing speed and counterclockwise to increase the
mowing speed.
4. Tighten the jam nut on the trunnion bolt and the nut
on the pedal pivot to lock the adjustment
Check the adjustment and adjust as required.
(Figure
55).
2
1
g014625
3. Trunnion bolt
(Figure
55).
Cooling System
Maintenance

Cleaning the Radiator Screen

To prevent the system from overheating, the radiator screen
and radiator must be kept clean. Check and clean the
screen and radiator daily or, if necessary, hourly. Clean these
components more frequently in dusty, dirty conditions.
1. Remove the radiator screen
1
2
1. Wing bolts
2. Radiator screen
2. Working from the fan side of the radiator, blow out the
radiator with compressed air.
3. Clean the screen and install it.
44
(Figure
56).
3
Figure 56
3. Overflow tank
4. Radiator cap
4
g01461 3

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