MacDon R85 Rotary Disc 16 Foot Pull-Type - Manual (Page 224)

MAINTENANCE AND SERVICING
8.11.3 Installing Wheel
CAUTION
When installing wheel be sure to use the holes that are countersunk to match bolt head profile. The
uncountersunk holes do NOT seat the bolts correctly.
IMPORTANT
Be sure valve stem points away from wheel support.
1. Position wheel on spindle and install bolts.
Partially tighten.
2. Remove blocks or stand and lower jack until tire
contacts the ground.
3. Torque bolts to 120 ft·lbf (160 N·m) in accordance with
tightening sequence shown.
4. Lower jack completely and remove from work area.
Figure 8.142
8.11.4 Inflating Tire
Check tire pressure daily. Maintain pressure at 30 psi (207 kPa) for field wheels and 80 psi (552 kPa) for optional
transport system wheels.
WARNING
• Service tires safely.
• A tire can explode during inflation and cause
serious injury or death.
Figure 8.143
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