M0275-01
Model 3700
3-18
1/16
TM
Row Unit Operation
Row unit mounted residue wheels are used on pull and push row units.
ROW UNIT MOUNTED RESIDUE WHEEL
Two adjustable springs on each residue wheel parallel links provide down force adjustment. Position 1 provides
minimum down pressure and position 3 maximum down pressure.
Raise row unit and reposition springs to adjust down pressure.
Position 1 (Least)
Position 2
Position 3 (Most)
Additional uplift or float
A full threaded bolt and jam nut located on the upper link sets maximum depth for loose soil conditions. Initial setting is
1
¾
" (45 mm) above row unit double disc opener depth.
Three holes in upper link adjust wheel angle. With wheel mount in most vertical position, using the rear hole in the
upper link, the residue wheel is most aggressive. Moving wheel mount to a forward hole reduces aggressiveness of
residue wheel for use in mulch till applications where soil is loose.
To lock residue wheel up, remove
½
" x 5" lockup bolt, raise residue wheel and install bolt.
Wheel angle adjustment
Most aggressive
Least aggressive
Wheel lock up
Lock up bolt
Wheel depth adjustment
Depth
adjustment
Row Unit Mounted Residue Wheel
Summary of Contents for 3700
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