Rauch MDS 8.2 - Page 134

u
Screw the new extension vane and the
new main vane onto the spreading disc.
Fig. 91: Spreading vane on the spreading disc
u
Screw the complete spreading vane onto
the spreading disc using the new screw [3],
the new lock nut [1] and the new washer
[2].
u
Tighten the screw such that it lies flat and
tight (tightening torque: approx. 8 Nm).
Fig. 92: Spreading vane attachment points
u
Loosen the screw [3] again by approx. half a rotation in order to ensure easy adjustment of the
extension vane position.
The screw may only be loosened enough that the extension vane position can be adjusted and
the extension vane is still seated firmly on the main vane.
11. Maintenance and service
134
5902916 MDS 8.2/14.2/18.2/20.2