11
INFORMATION ABOUT OPTIONAL
COMPONENTS
EN 156
3.
Undo the screws E and remove the cover F.
4.
Undo the screws G and remove the flange K with
the components H, J, M and N.
5.
Remove the retainer ring H and the shoulder ring J
from the flange K.
6.
Remove the gear N and the shoulder ring M from
the flange K.
Important
•
Always replace the shoulder ring J after each
assembly.
•
Lubricate the gear N with oil.
•
It is mandatory to replace the screws G or apply a
few beads of Loctite 2701.
1.
Insert the gear N in the flange K in the direction of
the arrow W inserting the shoulder ring M.
2.
Insert the shoulder ring J on the flange K and clamp
the gear N using the retainer ring H.
Fig 11.27