Great Plains NTA1300 Predelivery Manual - Manual (Page 32)

30 NTA 1000 and NTA 1300 148-528Q 7/29/2004
Great Plains Mfg., Inc.
Fold Hydraulics (NTA 1300)
Refer to Figure 39 on page 30
1. On the right side of the valve, install two 9/16MJIC
3/4MORB 9/16MJIC tee fittings (17). Be sure fittings
are in a horizontal position.
2. On the back side of the tee fittings connect two hy-
draulic hoses1/4R1 025 9/16FJIC (18). From these
hoses install a 9/16MJIC tee fitting (19).
3. At the tee fitting of the top hose, assemble a hydraulic
hose 1/4R1 066 9/16FJIC (20) to each end. Route the
hoses to the base end of the cylinders connecting
them with a 3/4MORB 9/16MJIC elbow fitting (21).
4. At the tee fitting of the bottom hose connect a hydrau-
lic hose 1/4R1 057 9/16FJIC (22) to each side and
route to the rod end of the coulter wing cylinder. Use a
3/4MORB 9/16MJIC elbow fitting (23) and a 9/16MJIC
3/4MORB adapter fitting (24) to connect to the rod end
of the coulter wing cylinders.
5. Assemble the hydraulic hoses 1/4R1 145 9/16FJIC
(25), to the front facing end of the tee fitting from the
selector valve. Route these hoses through the tongue
tube back to the “H” frame where the openers are lo-
cated.
6. Assemble the 9/16MJIC tee fittings (26) to the end of
the hoses. On the top hose and fitting, assemble the
hydraulic hoses 1/4R1 032 9/16FJIC (27) to each side
and adding a 9/16MJIC 9/16MORB elbow fitting (28)
to each end and connected that to the base end of the
opener wing cylinders.
7. Assemble the hydraulic hose 1/4R1 047 9/16FJIC
(29) to the tee fitting on each side adding the
9/16MJIC 9/16MORB elbow fitting (30) to each end
and connected that to the rod end of the opener wing
cylinders.
Hydraulics