Maintenance and storage
Disc mower
GMD240-280-310
75
KN204AGB H
Fixing elements
- Check the fixing elements:
• After hitting an obstacle.
• When replacing knives.
• At the beginning of each season.
- The fixing bolts should be changed in the following
cases (2):
• When there is visible distortion.
• When the locking compound is worn or
inoperational.
• When the bolt head wear reaches the center line of
the bolt.
• When diameter D of the bolt shoulder is less than
11 mm (0.43’’).
See section: Maintenance and storage /
Maintenance / Disc replacement.