KUHN HR303D, Operator'S Manual

Page: 84 / 96

Power harrows
82
HR303D/M
Maintenance and storage
- Replace worn blades.
Rotor direction of rotation:
- Reassemble the unit.
- Check the condition of the lynch pin (replace it if
necessary) Part no. 50086310.
- Proceed same way on each rotor.
Fixing elements
Check the condition of the lynch pins after each blade
replacement. replace them if necessary.
Replace lynch pins every 2 or 3 blade replacement.
Blade rotating to the left (2):
- Standard blade: (Part no. K2500090) .
- OPTIMIX blade: (Part no. K2501120) .
- DURAKUHN blade: (Part no. K2502240) .
Blade rotating to the right (1):
- Standard blade: (Part no. K2500100) .
- OPTIMIX blade: (Part no. K2501130) .
- DURAKUHN blade: (Part no. K2502250) .