Maintenance
78
Screwed
connections
Tightening bolts
All bolts must be retightened:
•
After the first 5 hours of operation and
•
According to the frequency of use,
•
But at least once a season.
Special tightening
torques
Observe the special tightening torques for the following screw connec-
tions:
•
85 Nm
Tine support locking bolt.
•
120 Nm Tine support fixing screw.
•
90 Nm
spring tine.
•
20 Nm
Rotor chassis wheel nuts.
•
270 Nm Transport chassis wheel nuts.
Tine support
120 Nm
85 Nm
Spring tines
90 Nm
20 Nm
Wheel nut