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Weight spread between wheels and coulters with a working pressure between:
(DTS = 5 and 35 bar) (DD = 25 and 70 bar)
DD Machines Only: In addition to the pressure adjustment, further adjustment
is available to the coulters in terms of a shim levelling feature. The position of
the drawbar coupling can influence the behaviour of the coulters and at worst
could result in unbalance coulter rows e.g. more pressure on the front row than
the rear row. The headstock can therefore be shimmed to level it up in relation
to the ground. These shims are located on the axle and contact the underside
of the chassis rails.
The wings can also be shimmed up to level them in relation to one another.
These are located near the wing hinges
5.2.4 DTS Coulter Overview