Toro 08839, Руководство оператора

Страница: 56 / 64

Drive System
Maintenance
Checking the Tire Air
Pressure
Service Interval: Every 50 hours/Monthly (whichever
comes first)
Incorrect tire air pressure can cause an uneven
performance of the mid-mount attachment.
Note:
Check the tires when they are cold to get
accurate air-pressure readings.
1. Measure the tire pressure before operating the
machine.
Note:
The specified air pressure for the front
and rear tires are 124 kPa (15 psi).
2. If needed, adjust the air pressure in the tires to
the specified air pressure.
g001055
Figure 87
Torquing the Wheel Lug
Nuts
Service Interval: Monthly
Wheel-lug nut torque specification: 129 N∙m (95
ft-lb).
Torque the lug nuts at the rear wheels in the pattern
as shown in
Figure 88 to the specified torque.
g034007
Figure 88
Torquing the Caster Wheel
Nuts
Note:
This is only necessary after removing or
replacing the front caster wheels.
Tighten the locknut until the wheel no longer spins
freely, then slowly loosen the locknut just enough so
the wheel can spin freely; repeat this for the other
caster wheel.
g387361
Figure 89
1. Caster wheel locknut
56