horsch Tiger AS Series Operating Instructions Manual page 70

Rotor change
After choosing a rotor from the table, it must be
installed in the metering unit.
The seed hopper should be empty
when changing the rotor.
Unscrew the side cover.
¾
Pull out the rotor with the drive shaft.
¾
Rotor change
Remove lock washer and washer.
¾
Pull out the drive shaft and assemble the new
¾
roller.
The drive shaft requires axial clearance in the
roller for self-cleaning of the roller in the mete-
ring housing.
62
Changing the rotor
The setting of sealing lip and the concentricity
of the rotor must be checked after each rotor
change.
Rotor change with full hopper
Rotor change with full hopper
Unscrew the wing screws on side cover and
¾
drive motor, take off side cover and motor.
Remove lock washer and washer from the
¾
drive shaft.
Plug the new cell rotor on the drive shaft and
¾
use it to push the old rotor out of the motor side.
Fix the drive shaft, assemble and fasten side
¾
cover and motor.