Drive System Maintenance; Checking The Tire Pressure - Toro 74380 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 41). 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)–Model 74380: 35 psi
Figure 40
(241 kPa)
1. Main-30 amp 2. Charge circuit-25 amp
Front Tires (caster wheels)–Model 74391: 20 psi
(138 kPa)
Figure 41
1. Valve stem
35