37
Marchesan Implementos e Máquinas Agrícolas “TATU” S.A.
ATCR / ATCRL / GAICR / GAICR 300
Assembly
Adjusting the wheel support bearings
The disk harrows have an adjustment on the wheel support bearings by its slots (A).
This adjustment can be used to centralize the wheel supports with the harrow structure and
to eliminate lateral clearances between the articulation axles and the bearings.
Disk harrow with one cylinder
:
Adjust the bearings by centering the wheel
support with the frame. Observe that the
tires must have the same distance related
to the frame. The wheel support axle (B)
must have no clearance on the bearing.
Disk harrow with two cylinders
:
Adjust the bearings by centering the wheel
support with the frame. Observe that the tires
or the supporting rods must have the same
distance related to the frame. The wheel
support axle (C) must have no clearance on
the bearing.
A
A
B
B
C
C