Great Plains 2335SC Predelivery Manual - Manual (Page 14)

10 2112-2335SC Great Plains Manufacturing, Inc.
540-072Q 10/08/2013
2325-2335 Purging Hydraulic System
Note: Make sure adequate oil is in the reservoir for the
pump as it will require several gallons of oil to charge
system. Do not connect rod end of fold cylinders be-
fore they are charged with oil. Be sure the rod end of
fold cylinders
are unpinned and wood blocks are
supporting the fold cylinders so the cylinders won’t hit
anything while being purged.
Refer to Figure 9
22. Fully extend the lift cylinders
(yellow handles) until
the center section is fully raised. Flip the transport locks
up out of the way. Fully extend and retract the
hydraulic cylinders multiple times to purge all air from
the system and check for leaks.
23. After purging, you may connect the rod end of the wing
fold cylinders to rocker with the 1x3 11/16 pins ,
1.5x1.00x0.75 machine washer and 3/16x2 cotter pin.
24. Bend cotter pin to secure.
Note: If machine is equipped with the hydraulic down pres-
sure option, refer to the Hydraulic Down Pressure of
“Operator’s Manual” for the preparation and setup be-
fore going to the field.
Completing Setup
Reel Shipping Blocks
Refer to Figure 10
25. All seedbed conditioner baskets will be shipped with
shipping block with decal. Loosen spring and get pres-
sure off block, remove and discard blocks.
Figure 9
2325-2335 Hydraulic Purging
41408
6
3
4
1
5
2
U
D
F
B
L
R
1 2
3
4
1 5 6
Figure 10
Reel Shipping Block
41398