Maintenance and storage
Disc mower
GMD3510-FF
59
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: ’’Disc replacement’’.
The radial play between a worn bolt and a new
knife must not exceed d = 10 mm (0.4’’).
D
d
1
2
3
