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Section 2: Adjustments
12/15/15
RCF2784 Rotary Cutters 326-364M
Table of Contents
Single & Dual Tailwheel Adjustment
Refer to Figure 2-3 & Figure 2-4:
Instructions for adjusting 3-Point tailwheel height is the
same for single and dual tailwheels. If the front blade tip
is set at the desired cutting height and the back blade tip
is lower, at the same height, or higher than the front blade
tip by more than 1" then the tailwheel(s) must be adjusted
up or down as follows:
1. Use tractor’s 3-Point hydraulic control to lift cutter
until tailwheel(s) (#5) is off the ground.
2. Remove hex nut (#3), lock washer (#4), and cap
screw (#2).
3. Adjust tailwheel as follows:
• To lower rear blade, lift tailwheel(s) (#5) up.
• To raise rear blade, lower tailwheel(s) (#5) down.
4. Reattach adjustment bar (#1) with existing 5/8" cap
screw (#2), lock washer (#4), and hex nut (#3).
Tighten nut to the correct torque.
5. Readjust tractor’s lower 3-Point lift arms as needed.
See “Cutting Height Adjustment” instructions on
page 20.
Center 3-Point Link Adjustment
Refer to Figure 2-5:
1. Lower cutter deck to a preset cutting height.
2. Adjust length of center 3-Point link until upper center
hitch pin is vertically above lower 3-Point hitch pins.
This arrangement allows for optimum ground contour
following performance.
3. Lock center 3-Point link in this position.
NOTE: The following adjustments may be made if
desired cutting height is located between two holes in
tailwheel adjustment bar (#1).
1. Unbolt adjustment bar (#1) from tailwheel pivot
frame and deck mounting lugs.
2. Turn adjustment bar upside down and reattach it
to the deck mounting lugs and tailwheel pivot
frame using existing hardware.
3. Repeat steps 1 thru 5 above.
NOTE: The lower bolted-on-bushing in the center
hitch is used with a quick hitch attachment.
Tailwheel Height Adjustment
Figure 2-3
Tailwheel Height Adjustment
Figure 2-4
Center 3-Point Link Adjustment
Figure 2-5
33031
33032
33033
Adjust Center 3-Point
Link Until Upper Hitch
Pin is Vertically Above
Lower Hitch Pins.
Quick Hitch
Hitch Pin