Spreading operation
97
8
Calculation with formula
The position of the application rate stop/stopper can also be calculated using the
following formula:
13. End calibration test. Switch off the PTO shaft and tractor engine and lock
them to prevent unauthorised starting.
14. Mount the spreading discs. Make sure that the left and right spreading discs
are not reversed.
New position
of the output-
rate stop
=
Position of the application rate
stop/stopper during current calibra-
tion test
x
Target outlet
volume
Actual outlet volume during the current calibration test
NOTICE
The pins on the spreading disc holders have different positions on the left and
right side. The correct spreading disc is the one that fits precisely into the
spreading disc holder.
15. Carefully position the cap
nut (do not tilt).
16. Tighten the cap nut with ap-
prox. 38 Nm. Do not use the
adjustment lever.
Figure 8.16: Screw on the cap nut
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