Fimap MXR - Adjustments; Maintenance and Checks

9.3 Adjustments
9.3.1 Steering wheel
The steering wheel should be adjusted
when there is too much clearance be-
tween the chain that acts on the pin-
ion connected to the steering bar of
the steering wheel and the sprocket
mounted on the front wheel.
Procedure
• Put the machine in safe conditions.
• Remove the steering wheel cover.
• Loosen the nuts securing the bottom
support plate of the steering shaft.
• Release the grains locking nuts, set
the optimum tension of the chain by
acting on the grains, lock the adjust-
ment by tightening the locking nuts.
• Once found the optimum tension
retighten the fixing nuts to lock the
bottom supporting plate of the steer-
ing shaft.
• Restore the steering wheel cover.
9.3.1-131 9.3.1-132
9.4 Maintenance and
Checks
9.4.1 Levers
Check (to perform every 150h)
The operating levers of the squeegee and
the brush deck, must always be oper-
ated with ease and without excessive
effort from the operator.
Maintenance (to perform every 600h)
Replacement of the brass laminated
bushings:
• Put the machine in safe conditions.
• Remove the steering wheel cover.
• Lower the squeegee and the brush
deck to the floor.
• Unscrew the screws that hold the
levers to the steering column and re-
move the internal levers.
• Proceed with the removal of the
bushings and replace them with new
bushings.
• Restore the steering wheel cover.
9.4.1-133 9.4.1-134
9.4.1-135 9.4.1-136
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