Section 1: Assembly & Set-up
7/30/20
RC4614 & RCM4614 Rotary Cutters 331-937M
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Rephasing Lift Cylinders and Plumbing
Figure 1-14
Rephasing Lift Cylinders & Plumbing
Refer to Figure 1-14:
The deck cutting height and transporting height are
controlled by two rephasing cylinders (#1 & #2) which are
plumbed together to operate in unison. The decks will not
lift properly if rephasing cylinders are plumbed
incorrectly. Use Figure 1-14 to verify plumbing.
1.
Rephasing hydraulic cylinder 3 1/4" x 8" x 1 1/4" rod
2.
Rephasing hydraulic cylinder 3" x 8" x 1 1/4" rod
3.
Straight adapter 3/4 MORB x 3/4MJIC
4.
Quick disconnect poppet type coupler, 3/4" FORB male
5.
3/8" Hydraulic hose, 228" long x 3/4" MORB x 3/4" FJIC
6.
3/8" Hydraulic hose, 114" long x 3/4" FJIC
7.
3/8" Hydraulic hose, 288" long x 3/4" MORB x 3/4" FJIC
33923
Wing Folding Cylinder and Plumbing
Figure 1-15
Wing Folding Cylinder & Plumbing
Refer to Figure 1-15:
The wing folding cylinder (#1) is single-acting and should
be connected to an outlet with float option to allow the
wing to flex up and down as it travels over uneven ground
while cutting. Use Figure 1-15 to verify plumbing.
1.
Hydraulic cylinder 3" x 12" x 1 1/4" rod
2.
Orifice elbow, 1/16" x 9/16" MORB x 9/16" MJIC
3.
3/8" Hydraulic hose, 217" long x 9/16" FJIC x 3/4" MORB
4.
Quick disconnect poppet type coupler, 3/4" FORB male
33924