Section 1: Assembly & Set-up
RCB(M)5710 & RCB(M)L5710 Rotary Cutters 337-049M
7/9/20
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4. Shut tractor down before dismounting according to
5. Verify tractor drawbar is adjusted correctly. Refer to
dimensions on page 15.
6. Raise or lower park jack (#3) to align hitch (#10) with
bolt hole in swivel clevis (#9).
7.
Restart tractor and back up to cutter hitch until hitch
bushing (#10) aligns with holes in swivel clevis (#9).
8. Shut tractor down before dismounting according to
9. Insert 1" x 6 1/2" GR5 hex bolt (#2) through swivel
clevis (#9) and hitch bushing (#10). Secure bolt with
locknut (#1). Tighten locknut snug to remove all play.
Do not torque 1" locknut.
10. Lower park jack (#3) until hitch weight is supported
by the drawbar.
11. Remove detent pin (#8) and relocate park jack (#3)
from the hitch mount to the storage mount on the left
side of the cutter. Secure jack with its detent pin.
Make sure the jack base is level with, or lower than
the jack crank head. See cover picture for the correct
mounting positioning.
12. Attach hitch safety chain (#4) to the tractor. Adjust
chain length to remove all slack except what is
necessary to permit turning. Lock chain hook
securely to the safety chain.
IMPORTANT:
Before moving the cutter, relocate the
park jack to its storage mount on the cutter. Make
sure the jack is stored with its base level or lower
than the head to prevent water and freeze damage.
Hydraulic Plumbing
Fold Assembly
Refer to Figure 1-14 through Figure 1-15, to verify wing
folding cylinders are plumbed correctly. It is best if the
wing folding cylinder (#1) is connected to duplex outlets
with float option to allow the wing to float with the contour
of the ground while cutting.
Single Action Fold Assembly
Figure 1-14
Single Action Fold Assembly
Refer to Figure 1-14:
1.
Hydraulic cylinders 3" x 12" x 1 1/4" rod
2.
Orifice elbow, 1/16" x 9/16" MJIC x 9/16" MORB
3.
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4.
Quick disconnect poppet type coupling, 3/4" MORB male
5.
Red hand grip for cylinder retraction
6.
3/8" Hydraulic hose, 208" long 3/4" MORB x 9/16" FJIC
7.
Hand grip adapter, 3/4" MORB x 3/4" FORB
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