Summers 30' Superroller - Manual (Page 24)

SECTION 2 - ASSEMBLY
-120 9/13/2010 9LR3042.iam/
A
B
8T1055
8K9106
8K9106 8D9108
8D9108
8K9102
Hydraulic Installation
H1. Install Hydraulic components as shown in Figure 12 provided.
A. Leave enough slack at the hitch pivot to allow folding machine without stretching or
pinching hydraulic hoses.
B. Secure hoses with nylon ties and clamps provided. Do not over tighten clamps
H2. Block the hitch hydraulic cylinders so the rods can extend 32 inches without contacting any
obstructions. Fully extend and retract cylinders 3 times to insure all air is purged from the
cylinders.
H3. Fully retract the left cylinder, which will fully extend the right cylinders as shown in the draw-
ing below.
H4. Swing the hitch to the field position. Transferring the weight of the hitch from the transport
to the field position may cause the machine to shift. Use caution during this step.
H5. Install the pin in the rod end of the left cylinder. This will set the correct position of the hitch.
H6. Position the right cylinder to the hitch. At this point the hole in the rod end of the left cylin-
der may not line up with the hole in the hitch. Install the provided shims (8P6020) so the
hole in the rod of cylinder lines up with the hole in the hitch. The amount of shims used will
vary. Do not install so many shims that it pushes the hole in the rod of the cylinder past the
center of the hole in the hitch. Installing the pins with to many shims behind the pivot will
cause undo stress on the cylinder. It may be necessary to cycle the hydraulics a minimum
amount to get holes to line up perfectly.
H7. Level the cylinders and tighten the hardware on the pivots.
2-14
Figure 11