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DANGER: If the blades are removed from the blade support, the fastening screws
must be replaced (tightening torque 130Nm).
DANGER: The fastening screws of the blades are safety elements, so they must
always be checked and if damaged, they must be replaced within the prescribed
intervals (every 50 hours).
7.2.5 Change of rubber tracks
The rubber tracks are wearing parts and their service life
depends on the environment in which the machine has
been operated.
To replace the crawler belt, the tensioning block must be
removed (see next paragraph), the machine raised and
4 wooden blocks placed under the deck to keep it raised.
To loosen the rail, insert the threaded rod (available in
the electrical cabinet) (Pic. 30) into the rail hole with a
size 17 wrench, as shown in Fig. 31.
Screw the long bolt into the wheel mount.
Remove the outer wheel as shown and the crawler belt can be removed.
40
7 - MAINTENANCE
Spring track register
SECTION 7 - MAINTENANCE
Fig. 31
A - INTRODUZIONE
Fig. 30
Prop
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