Landoll HSB 71-1 through 131-1 SOIL BUILDER Coulter Chisel - Extended Frame - Manual (Page 11)

1K705 Page 9
Set the coulters to the desired depth by operating
the hydraulic cylinder on the coulter depth control
(or by moving the pins to the proper holes if your
machine is equipped with manually adjustable
coulters.)
Do not set the coulters deeper than necessary
to cut the surface residue. Setting the coulters
too deep in firm soil may prevent the shanks from
properly penetrating the soil.
Now check to make sure the machine is level in
working position. The machine is leveled from
front to back by adjusting the ratchet jack on the
drawbar brace. For best results, operate tractor at 4 to 6 miles
per hour. Reduce speed when approaching the
end of the field. When turning or backing up raise
the coulter-chisel clear of the ground to prevent
damage to the shanks and disc gang assemblies.
Ratchet Jack
791rev1-10-08
3-1/2” x 16” Cyllinder
Operates Wheel Raising
3” x 8” Cyllinder
Operates Coulters
For Field Operation, the spring bolts should
be tightened so that one inch of thread is exposed.
For chisel plowing tougher ground you may want to
clamp the spring tighter, but when this is done, the
shank and tooth will not pass over as great an obstruction.