Drive System Maintenance; Checking The Tire Pressure - Toro 74399 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
G005073
specified. Uneven tire pressure can cause uneven cut.
Check the pressure at the valve stem (Figure 37). Check
the tires when they are cold to get the most accurate
pressure reading.
Rear Tires: 13 psi (90 kPa)
1 2
Front Tires (caster wheels): 20 psi (138 kPa)
Figure 36
1. Main-30 amp 2. Charge circuit-25 amp
Figure 37
1. Valve stem
32