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Drive wheel
Dust protection
Bogie arm
Bogie anchorage
Changing of rear bogie wheels on the tractor
• Loosen the dust protection.
• Slacken as much as possible the tensioning screw of the
intermediate chain.
• Fully release the tension of the track.
• Jack up the machine with axle stands or the like.
• Remove the centre nut of the rear bogie arm. Pull off the
bogie arm from the axle.
• Remove the dust protection. Remove the split cotter pin
and the bearing locking nut.
• Take off the wheel from the axle using the puller provided
in the tool bag.
• The spare wheel is mounted on the front of the load
protection.
• Replacement in the reverse order. Make certain that the
bearing is properly tensioned. The wheel must be able to
move freely without any play.
• Use a strap secured to the trailer to facilitate the mounting.
Changing of the other bogie wheels on the trac-
tor
• Loosen the dust protection.
• Fully release the tension of the track.
• Jack up the machine with axle stands or the like.
• Place, for example, a piece of wood between the track
sections by the wheel to be changed so that the wheel
moves freely.
• Take off the dust protection. Remove the split cotter pin
and the bearing locking nut.
• Take off the wheel using the puller provided in the tool
bag.
• The spare wheel is mounted on the front of the load
protection.
• Replacement in the reverse order. Make certain that the
bearing is properly tensioned so that the wheel can move
freely without any play.
Changing of bogie wheels on the trailer
• Fully release the tension of the track.
• Jack up the machine with axle stands or the like.
• Remove the four wheel bolts
• Remove the wheel from the hub.
• Replacement in the reverse order.
Limiting spring
A spring and chain are located between the front and rear
bogie. The spring is hooked, with the opening towards the
wheels, in the second link of the chain at both ends. The
spring shall hang down about 10 mm when the machine is
standing on a level surface.
Spring + Chain
Springtension
+ 10 mm
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