Operation
55
11.10 Disc coulters
11.10.1 General
The disc coulters should operate at a depth of approximately 7 - 9 cm and should
run approximately 2 - 3 cm to the side of the vertical shin.
11.10.2 Working
depth
To adjust the working depth of the disc
coulter:
Loosen the bolt (1).
Move the coulter arm (2) as required.
Before tightening the bolt (1) ensure that
the teeth on the coulter arm (2) and adja-
cent swivel bearing (3) are meshing to-
gether correctly.
2
3
3
