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11. - Maintenance and storage
KN284DGB B
Mower conditioner
11.4.6 Rotor safety system
A shear bolt safety system protects the rotor drive.
Shear bolt replacement
The rotor safety system is fitted with 3 nuts.
Nuts are spaced at 120°.
If all 3 nuts have been used, replace them (See
chapter : Maintenance and storage /
Maintenance / Rotor safety system /
Replacement of the rotor safety system nuts).
Immediately replace worn or damaged parts
with original manufacturer parts.
- Use mowing unit lift cylinder to lift the mowing
unit.
- Position 2 blocks between ground and cutterbar
(1).
- Shut-off mowing unit lift cylinder lock valves (2).