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© 2017 Energreen Srl
Professional machinery
Track tightening pressure
Track Pressure
Rubber 150 - 160 bar
Steel 70 - 80 bar
DANGER:
• The pressure test must be carried out with the utmost care because it is performed in a
zone in which there can be a very high pressure.
• NEVER WORK DIRECTLY ON THE VALVE WITH YOUR HANDS. IF THE VALVE IS
BLOCKED OR DAMAGED, CONTACT A SERVICE CENTRE.
• Do not attempt to unblock the valve. Extremely dangerous pressures may have built up
inside the valve.
It is also recommended to recheck the tensioning after 8 / 10 hours of operation and set
it to the values indicated it the table above.
WARNING:
9.11.2 - REPLACING THE TRACK
Tracks should be replaced when only 10mm of tread is left,
or before if they show signs of having been cut.
Proceed as follows:
1. Place the machine on level ground with the engine
switched off and raised (30 - 40 cm) off the ground
using supports, suitable for supporting the weight of
the machine, positioned on the side members of the
chassis.
2. Thoroughly clean the parts of the undercarriage.
3. Remove the cover (A) (see section 9.11.1).
4. Slowly loosen the tensioning valve (B) using a 27 mm
wrench in order to drain the grease.
5. Remove the tensioning valve only when there is no longer any pressure and the track is
completely loose.
6. Move the front wheel backwards using a plastic hammer.
7. Lift the lower half of the track.
8. Move the track outwards from its seat by levering it off from the idler wheel.
9. To install the new track, follow the instructions above in reverse.
10. The correct track tension is obtained by using the tensioning kit and injecting grease until the
maximum pressure is reached. See section 9.11.1.
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