Drive System Maintenance; Checking The Tire Pressure; Releasing The Electric Brake - Toro 74722 Operator's Manual

Drive System
Maintenance

Checking the Tire Pressure

Service Interval: Every 25 hours—Check tire pressure.
Maintain the air pressure in the front and rear tires as
specified. Uneven tire pressure can cause an uneven cut.
Check the pressure at the valve stem
tires when they are cold to get the most accurate pressure
reading.
Refer to the maximum pressure suggested by the tire
manufacturer on the sidewall of the caster wheel tires.
Inflate the rear drive-wheel tires to 90 kPa (13 psi).
Figure 41
1. Valve stem
(Figure 41). Check the
37

Releasing the Electric Brake

The electric brake releases by manually rotating the link arms
forward. Once the electric brake is energized, the brake resets.
Figure 42
1. Brake link arm on the electric-brake-control module
2. Left, rear tire
1. Turn the ignition key to the O
the battery.
2. Locate the shaft on the electric brake where the
brake-link arms are connected
3. Rotate the shaft forward to release the brake.
position or disconnect
FF
(Figure 42).