Checking The Tire Pressure; Checking The Wheel Lug Nuts; Brake Maintenance; Adjusting The Parking Brake - Toro Z Master 4000 Series Operator's Manual

Checking the Tire Pressure

For Machines with Pneumatic
Tires Only
Service Interval: Every 50 hours/Monthly (whichever
comes first) For machines with
pneumatic tires only.
Maintain the air pressure in the rear tires at 90 kPa
(13 psi). Uneven tire pressure can cause uneven cut.
Check the tires when they are cold to get the most
accurate pressure reading.
Figure 72
Checking the Wheel Lug
Nuts
Check and torque the wheel lug nuts to 122 to 136
N∙m (90 to 100 ft-lb).

Brake Maintenance

Adjusting the Parking
Brake
If you need to adjust the parking brake, contact an
Authorized Service Dealer.
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