74
GNCRP / GNCRPE / GNCRPE 230 - Rev. 03 - Aug/22
Jack position
After coupling the disk harrow to the
tractor, place the jack (A) on transport/
operation position.
6. Set-up instructions
- Resting position:
- Operation position:
A
A
A
A
When uncoupling or storing the disk
harrow, place the jack (A) on the resting
position.
- The spindle assembly spring must
be adjusted leaving 1 cm (one centimeter)
of thread in the spindle, above the nut and
locknut. Such adjustment must be kept both
in transportation and at work.
- Lower the disk harrow so that the
disc gangs rest on the ground. Adjust the
spindle nuts only until they touch in the
spring bracket, without compressing it. This
is the proper adjustment both for work and
transportation.
- Before starting working, make sure
nuts and bolts of all parts are properly
tightened, especially the ones on the disc
blade gangs, otherwise the axle and other
components may be damaged.
Important recommendations
1 cm
1 cm
- GNCRP: 32 to 60 disc blades
- GNCRPE: 36 to 60 disc blades
