TYRE SAFETY & P R E S S U R E S
SERVICING PROCEDURES
• Always cage tyres before seating beads. • Never exceed stated pressures when seating beads. • Do not attempt to mount a tire unless you have the suitable equipment and experienced personnel. • Inflating tyres can be dangerous. Always stand to the side when inflating. • Failure to comply could result in serious injury or death. • Load ratings of replacement tyres should meet or exceed weight requirements. • Correct pressure is 90PSI/620KPA (Centre) 75PSI/517KPA (Wing). • Before mounting wheel to machine, check all hub and rim contact surfaces are undamaged and free of paint, dirt and grease. • Lubricate wheel stubs with standard viscosity oil. • Tension wheel nuts to 350ft/lbs /474Nm. • For field operation: Re-tension after 1st, 5th, then every 50 hrs of operation. • For road travel re-tension first 3 miles (5kms), 10 miles (15kms), and thereafter at 25 miles (40kms) intervals.
Figure 15
Figure 16
Tyre Pressures When Fitted With Standard 22.5 Inch Tyres
TYRE PRESSURE Centre: 90PSI / 620KPA Wing: 75PSI / 517KPA Wheel Nut Tension: 350ft lbs / 474Nm
Figure 17
When optional flotation tyres are fitted use tyre pressures stated on the tyre. If no pressure stated use 50/55 PSI.
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2995P2 & 2912P2
OPERATOR & SAFETY MANUAL
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