28
Marchesan Implementos e Máquinas Agrícolas “TATU” S.A.
PST 4
6)
Release the nuts (I) to facilitate the
movement of the rod support. Adjust as desired
and retighten the nuts.
7)
Remove or move away the row units in
the lateral of the tires, allowing a greater working
range.
Displace all sets to the desired position,
according to the chosen spacing. Assemble the
hexagonal shaft and check if it is easy to turn.
Fasten the bearings, tighteners and place the
drawbar, keeping the spacing always as big as
possible.
4)
Totally remove the hexagonal
shaft (G).
Working preparation
Procedures to change the spacing
5)
Release the fertilizer hoses (H).
G
I
3)
Loosen the bolts (E) that fasten the support bearing of the hexagonal axle and
release the chain tightener (F), if necessary.
E
F
H
