deterioration of the charge in the battery. To prevent
the battery from freezing, make sure that it is fully
charged. The specific gravity of a fully charged battery
is 1.265 to 1.299.
Drive System
Maintenance
Checking the Tire Pressure
Service Interval: Every 50 hours
Maintain the air pressure in the front and rear tires.
The correct air pressure is 172 kPa (25 psi) in the rear
tires and 103 kPa (15 psi) in the front tires. If a cab
is installed on the machine, the front and rear tires
should be inflated to 172 kPa (25 psi). Uneven tire
pressure can cause an uneven cut. Check the tires
when they are cold to get the most accurate pressure
reading.
Correcting Steering
Misalignment
1. Press the steering selector switch to the
rearward 4-wheel-steer position
1. Steering-selector switch
2. On a paved or dirt surface, turn the steering
wheel to the left or right and continue turning until
all 4 wheels have stopped turning. Automatic
54
Figure 67
(Figure
g026089
Figure 68
g001055
68).
g026089