BIBI 850-BL Use and maintenance manual Rev.00
103
6.20 Prüfung des Ölstands des Endantriebs der Raupenkette
WARNING: Before tensioning the track, check the technical data sheet for the correct pressure
(given in bar), or the measurement in mm for models with the screw tensioning device.
It is forbidden to open the reduction gear unit for any operation other than routine maintenance.
The manufacturer declines all liability for operations that are not part of routine maintenance
and that have caused damage to persons or things.
Contact a specific assistance centre if necessary.
The components listed below must be replaced within the 100% wear limit.
WARNING:
- Use personal protective equipment.
- Take particular care when the track drops
to the ground.
7) Raise the track to the lower centre line.
8) Slip the track out of its housing (outwards) by
levering between it and the idle wheel.
WARNING: use personal protective equipment
when performing this operation.
9) Work through the instructions in the previous
points in reverse order to install the new track.
10) (Ref. Figure 14) Correct track tension is obtained
by using the tensioning kit and pumping grease
until reaching the pressure indicated in the
technical data sheet. Consult the grease chart in
the Lubrication Instructions chapter (§ 5.2) for the
type of grease required.
(Ref. Figure 15) The right track tension in
undercarriage models equipped with tensioning
screw is obtained by loosening the nut indicated
in the figure and checking with a measure to
make sure that spring compression is as
indicated in the technical data sheet.
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