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 uneven cut. Check
the pressure at the valve stem (
). Check the 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 89.6 kPa (13 psi).
Figure 40
1.
Valve stem
Releasing the Electric Brake
The electric brake releases by manually rotating the link arms
forward. Once the electric brake is energized the brake will
reset.
To release the brake:
1.
Turn the ignition key to the O
FF
position or disconnect
the battery.
2.
Locate the shafts where the brake-link arms are
connected on both sides of the electric brake (
3.
Rotate the shafts forward to release the brakes.
Figure 41
1.
Rotate brake-link arm forward on the electric-brake-control
module
2.
Left rear tire
37