33
Sharpen or replace openers.
Residue laying in bunches.
Inadequate down pressure.
Reduce speed when moving forward.
Tyres not properly inflated.
Inflate tyres 20 pounds / inches 2.
Clean or replace valve.
Not enough hydraulic flow.
Poor openers
penetration
Hard ground conditions.
Post-crop residue.
Too much or unevenly
spread residue.
Adjust gauge wheel for
deeper operation.
Increase down pressure.
Carry out harvest in good
soil conditions.
Spread residue evenly across field.
Springs and / or openers
not adjusted properly.
Not the proper ones for that soil.
Adjust spring and openers depth.
Choose the proper opener disks
for that soil.
Uneven
planting depth
Spread residue evenly across field.
Increase down pressure
to keep gauge wheel
in contact with the ground
Excessive speed on uneven ground.
Drive wheel does
not turn freely
or turns unevenly
Hydraulic cylinders lowering cycle
is not completed and the wheel
is not in contact with ground.
Lower machine till cylinders
cycle is completed.
Incorrect wheel height adjustment.
Lower 1 or 2 grading adjustments
Loosen locked components
and lubricate properly
Machine is not lowered completely.
Cinematic toolbar components are
locked or hardened by dirt or rust.
Lower machine till cylinders
stop-ends.
Machine tends
to move to one side
A locked or misaligned wheel.
Align wheel position by using
the lock.
Disk marker excessively crossed.
Reduce the disk marker crossing.
Only one marker
descends
Hydraulic cylinders cycle was
not completed.
Perform the complete
cylinders cycle
when machine is raised.
Dirty or damaged sequence valve.
Machine lowers
unevenly
Cylinders opening cycle is
not completed.
Perform the complete cylinder
opening and closing cycle.
The proportional flow divider valve
is dirty or damaged.
Clean, repair or replace valve.
Verify tractor hydraulic system.
PROBLEM
CAUSE
SOLUTION
