Instructions Manual

Pub. #OM17-MSP3
4-28
Three-point Mounted Units
Raise sampling mechanism to full height. Begin depth adjustment process with shank in center
position (pin in one of two center holes). Adjust ratchet jack so that coulters will penetrate 1-2”
deep – 21” pin-to-pin is a good starting point Adjust three-point top link to level unit when in soil.
Figure 71 a,b,c
Figure 72
Operate implement parallel
to soil or slightly tipped (up
to ½”) forward never allow
unit to tip backward --this will
decrease shoe penetration.
Begin with a
dimension of
21” pin to pin
Adjust tractor or
implement top link to
level
Initial adjustment of
21”