Great Plains FH6800HD Predelivery Manual - Manual (Page 14)

10 FH6000HD Great Plains Manufacturing, Inc.
564-070Q 01/14/2014
400-600 Series Hydraulics
Refer to Figure 8
Note: Hoses will be installed through center frame
from hitch at the factory. All the fittings and hoses
will need installed at this time. See 400-600 Series
Implement Hydraulics (S/N GP-C1504B+) in
“Parts Manual” for part numbers and descriptions
of fittings and hoses. See “Hydraulic Connector
ID” on page 32 for proper fitting torque values.
16. Install orifice plates to rod end of fold cylinders
before installing the 90 degree elbows . Attach the
45 degree fittings to the base end of the fold cylin-
ders .
17. Attach the 90 degree elbows to the rod end of fold
cylinders , base end of lift cylinders and the rear
port of the sequencing valve (five total).
18. Install the 3/4morb x 3/4mjic x 3/4mjic tee to rod
end of lift cylinders ,
19. Attach the straight fittings to the front and both
sides of the sequencing valve.
20. Attach hoses to front of sequencing valve.
21. Route proper hoses length from “Parts Manual” as
shown below.
22. Tighten all fittings and hoses, See “Hydraulic Con-
nector ID” on page 32. Attach hose clamps and
wraps in positions shown. See “Hose Clamp
Assembly” on page 14 for proper clamp mounting.
23. Do not hook up rod end of cylinders and until
hydraulics are completely hooked up and purge of
air, See “Hydraulic Purging” on page 15.
9
1 2
4
3
2
4
2 5
6
5
7
9
2 5