g001070
Figure 73
1.
Tracking knob
4.
Turn this way to track right.
2.
Hydraulic tank
5.
Turn this way to track left.
3.
Hydraulic pumps
Checking the Tire Pressure
Service Interval:
Every 50 hours/Monthly (whichever
comes first)
Maintain the air pressure in the front and 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.
g001055
Figure 74
Checking the Wheel Lug
Nuts
Check and torque the wheel lug nuts to 122 to 129
N∙m (90 to 95 ft-lb).
Torquing the Wheel Hub
Castle Nut
Service Interval:
After the first 100 hours
Every 500 hours thereafter
1.
Remove the cotter pin.
2.
Torque the castle nut to 319 N∙m (235 ft-lb).
3.
Continue to tighten the nut slowly until the next
slot aligns with the cross hole in the wheel motor
shaft.
4.
Insert the cotter pin and bend 1 tine over the
end of the shaft.
Note:
Do not use anti-seize on the wheel hub.
Adjusting the Caster-Pivot
Bearing
Service Interval:
Every 500 hours/Yearly (whichever
comes first)
1.
Park the machine on a level surface, disengage
the blade-control switch (PTO), and engage the
parking brake.
2.
Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3.
Remove the dust cap from caster and tighten
the locknut (
4.
Tighten the locknut until the spring washers are
flat, and then back off a 1/4 turn to properly set
the preload on the bearings (
).
Important:
Make sure that the spring
washers are installed correctly as shown in
.
5.
Install the dust cap (
56
Summary of Contents for Z Master Professional 7000 Series
Page 2: ......
Page 84: ...Schematics g012068 Wire Diagram Rev A 82...
Page 86: ......
Page 177: ...Schaltbilder g012068 Schaltbild Rev A 91...
Page 270: ...Sch mas g012068 Sch ma de c blage Rev A 92...
Page 271: ...Remarques...
Page 272: ...Remarques...
Page 274: ......
Page 362: ...Schema s g012068 Elektrisch schema Rev A 88...
Page 364: ......
