10. - Maintenance and storage
FC244/D/-FF/D-FF
121
KN329CGB_A
Mower conditioner
The radial play between a worn bolt and a new
knife must not exceed d = 10 mm (0.4’’).
- Replace nuts in the following cases (1):
• When nut wear reaches a = 5 mm (0.2’’).
Check the condition of the securing elements
regularly and also the torque of the knife-fixing
bolt:
• Torque:
12 daN m (89 lbf ft).
- Replace spring plate in the following cases (3):
• When there is visible distortion.
• When you have noticed substantial wear on a
spring plate.
Width B of a spring plate, measured at A =
20 mm (0.8’’), must exceed 60 mm (2.4’’).
d
a
1
A
B
3
See section: Maintenance and storage /
Maintenance / Inspection of knives and securing
elements / Spring plate replacement.
