Ovlac Eurodisc, Инструкция и каталог запасных частей

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4.2 - Ali gnment
The Short Disc Harrow must work alligned with the
tractor, or this will tend to abandon the tractor's
straight. Must check that the A1= A2 (Fig. 3).
The third point arm must be coupled in a way that
the end that links over the disc harrow remains
slightly higher than the end that links to the tractor
(Fig. 4).
To the tractor in a
descending way
Fig. 3 Fig. 4
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