GREAT PLAINS 1200-4800TM User manual

08/15/2019 586-541M
Great Plains Manufacturing, Inc. 1
1200-4800TM Hydraulic Leveling Kit
General Information
These Instructions explain how to install the hydraulic
leveling kit update. This update only applies to the 1200-
4800 Turbo Max. These instructions apply to kit number:
589-532L, HYDRAULIC LEVELING KIT.
Tools Required
• Basic Hand Tools
• Torque Wrench
Manual Update
Refer to the Turbo Max operator’s manual for detailed
safety and maintaining of machine and to parts manual
for part identification.
589-532L Hydraulic Remote Tmax
Leveling Kit S/N GP-C6545+
Hydraulic Remote Leveling
Refer to Figure 1
Part Number Description Qty.
589-533V HOSE KIT LEVEL - TMAX 1
589-534V FITTINGS KIT - LEVEL -
TMAX 1
586-541M MANUAL TMAX HYD
REMOTE LEVEL 1
589-249D VALVE BRACKET 1
589-222D LEVEL GUAGE BRACKET 1
589-487H LEVEL INDICATOR 1
800-112C CABLE TIE.19X7.25 1.75D
50LB 2
802-152C HHCS 1/4-20X2 GR5 3
802-333C HHCS 5/16-18X3 1/2 GR5 1
802-474C HHCS 5/16-18X4 1/2 GR5 2
803-006C NUT-HEX 1/4-20 PLT 3
803-008C NUT HEX 5/16-18 PLT 2
804-006C WASHER LOCK SPRING 1/4
PLT 3
804-009C WASHER LOCK SPRING 5/16
PLT
3
810-599C LOCK VALVE 1
810-626C CYL 4X3X1.50 ROD (TIE
ROD 1
816-885C HYDRAULIC HOSE HOLDER
3/8”
858-059C TM LEVEL DECAL 1
Null4:
Figure 1
Hydraulic Remote Leveling
TP-69450

2 Hydraulic Remote Great Plains Manufacturing, Inc.
586-541M 08/15/2019
Assembly Instructions
Note: Move machine to level ground and lower machine
until pressure is off of hitch turnbuckle (3).
Refer to Figure 2
1. Remove the 1” top lock nuts from the 1 x 6, Gr. 8
special thread bolt (1) and 1 x 8 Gr. 8, special
thread bolt (2).
2. Remove bolts (1), (2) and turnbuckle (3) and the 38
bolt (4) from cylinder clevis.
3. Install base end of the 810-626C cylinder (6) with
the 1 x 6, Gr. 8 special thread bolt (1) secure with
the same 1 top lock nut. Torque bolt to 910ft-lb.
4. Install rod end of the 810-626C cylinder (6) and the
589-487H level indicator (7) with the 1 x 8, Gr. 8
special thread bolt (2). Secure with the same 1” top
lock nut. Torque bolt (2) to 910ft-lb. Re- install the
38bolt (4) to cylinder clevis (6) and small hole of
589-487H level indicator (7). Torque bolt (4) to 31ft-
lb.
5. Remove the two nuts (8) from rod end of cylinder (6)
and install the 589-222D level gauge bracket (9) in
position shown. Re-install the two nuts (8). Tighten
nuts (8) snug.
6. Install the 589-249D valve bracket (5) and 810-
599C lock valve (10) with three, 802-152C, 14x2
bolts (11), 14 lock washers and 14 nuts. To attach
the valve bracket to the hitch use 804-474C
516 x4 12” bolts (20), 516 lock washers and 516
nuts. Tighten bolts to 8ft-lb.
Null4:
Note: Be sure ports in cylinders, valves, all fittings and
hose ends are clean before installing fittings if fit-
tings are not installed. If fittings and hoses are con-
nected to valve and cylinder go onto step 10.
7. Install two, orrifice plates (12) into cylinder ports
(groove side out). Install two, 90 degree elbows (13)
into cylinder ports, turn to desired angle for best
hose routing and tighten jam nut.
8. Install four straight fittings (14) into all four ports of
lock valve (10). Tighten fittings.
9. Install the two, 33” hoses (15) to rear of lock valve
as shown in the illustration. Tighten hoses.
10. Install the two 84” hoses (16) to front of lock valve
(10) and tighten hoses.
11. Install fittings (17) and (18) to other end of 84”
hoses (16) and tighten fittings. Install yellow hose
handles (19) over fittings.
12. Route 84” hoses (16) along existing hoses to front
of hitch and through spring hose loop to tractor.
13. Secure 84” hoses (16) to existing hoses with the
816-885C hose holder (21).
14. Be sure all fittings and hoses are tight, hook hoses to
tractor and retract and extend cylinder several times
to purge of air and check for leaks.

Great Plains Manufacturing, Inc. 1200-4800TM Hydraulic Leveling Kit 3
08/15/2019 586-541M
Null4.aac:
8
9
7
2
1
21
13
12
13
4
15
6
10
11
5
16
14
3
18
19
17
14
U
D
F
B
L
R
20
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Figure 2
Hydraulic Remote Leveling Assembly TP-69375

4 Hydraulic Remote Great Plains Manufacturing, Inc.
586-541M 08/15/2019
586-530A Hydraulic Remote Tmax
Leveling Kit S/N GP-C6544-
Hydraulic Remote Leveling
Refer to Figure 3
Assembly Instructions
Note: Move machine to level ground and lower machine
until pressure is off of hitch turnbuckle (3).
Refer to Figure 4
1. Remove the 1” top lock nuts from the 1 x 6, Gr. 8
special thread bolt (1) and 1 x 8 Gr. 8, special
thread bolt (2).
2. Remove bolts (1), (2) and turnbuckle (3) and the 38
bolt (4) from cylinder clevis.
3. Install base end of the 810-626C cylinder (6) with
the 1 x 6, Gr. 8 special thread bolt (1) secure with
the same 1 top lock nut. Torque bolt to 910ft-lb.
4. Install rod end of the 810-626C cylinder (6) and the
589-487H level indicator (7) with the 1 x 8, Gr. 8
special thread bolt (2). Secure with the same 1” top
lock nut. Torque bolt (2) to 910ft-lb. Re- install the
38bolt (4) to cylinder clevis (6) and small hole of
589-487H level indicator (7). Torque bolt (4) to 31ft-
lb.
5. Remove the two nuts (8) from rod end of cylinder (6)
and install the 589-222D level gauge bracket (9) in
position shown. Re-install the two nuts (8). Tighten
nuts (8) snug.
6. Install the 586-849D valve bracket (5) and 810-
599C lock valve (10) with three, 802-152C, 14x2
bolts (11), 14 lock washers and 14 nuts. Install the
valve bracket to the hitch using the 1 x 6, Gr. 8 spe-
cial thread bolt (1) and the 1” top lock nut that also
attaches the cylinder to the hitch.
Null4:
Note: Be sure ports in cylinders, valves, all fittings and
hose ends are clean before installing fittings if fit-
tings are not installed. If fittings and hoses are con-
nected to valve and cylinder go onto step 10.
7. Install two, orrifice plates (12) into cylinder ports
(groove side out). Install two, 90 degree elbows (13)
into cylinder ports, turn to desired angle for best
hose routing and tighten jam nut.
8. Install three straight fittings (14) into both front ports
and rear right hand port (10) and one 90 degree
elbows (13) into the rear left hand port of lock valve.
Tighten fittings.
Part Number Description Qty.
586-528V HOSE KIT LEVEL - TMAX 1
586-529V FITTINGS KIT - LEVEL -
TMAX 1
586-541M MANUAL TMAX HYD
REMOTE LEVEL 1
586-849D VALVE BRACKET 1
589-222D LEVEL GUAGE BRACKET 1
589-487H LEVEL INDICATOR 1
800-112C CABLE TIE.19X7.25 1.75D
50LB 2
802-152C HHCS 1/4-20X2 GR5 3
803-006C NUT-HEX 1/4-20 PLT 3
804-006C WASHER LOCK SPRING 1/4
PLT 3
810-599C LOCK VALVE 1
810-626C CYL 4X3X1.50 ROD (TIE
ROD 1
858-059C TM LEVEL DECAL 1
Null4:
Figure 3
Hydraulic Remote Leveling
43122

Great Plains Manufacturing, Inc. 1200-4800TM Hydraulic Leveling Kit 5
08/15/2019 586-541M
9. Install the two, 13” hoses (15) to rear of lock valve
as shown in the illustration. Tighten hoses.
10. Install the two 108” hoses (16) to front of lock valve
(10) and tighten hoses.
11. Install fittings (17) and (18) to other end of 108”
hoses (16) and tighten fittings. Install yellow hose
handles (19) over fittings.
12. Route 108” hoses (16) along existing hoses to front
of hitch and through spring hose loop to tractor.
13. Secure 108” hoses (16) to existing hoses with the
502-068D hose holder (21).
Null4.aac:
8
9
7
2
1
21
13
12
14 4
15
6
10
11
5
16
14
3
18
19
17
U
D
F
B
L
R
Null4:
Figure 4
Hydraulic Remote Leveling Assembly TP-69449

6 Hydraulic Remote Great Plains Manufacturing, Inc.
586-541M 08/15/2019
Hydraulic Remote Leveling Decal
Note: Close cylinder (1) before installing 858-059C level
decal (3). Clean surface of the top of 589-487H lev-
el indicator (2).
Refer to Figure 5
14. With cylinder (1) in the closed position, remove
backing and align the G on the 858-059C level
decal (3) with the pointer of the 589-487H level indi-
cator (4). Center the decal side to side and press
the decal firmly on top of the 589-487H level indica-
tor (2) being careful not to cause air bubbles under
decal.
The machine should be run level from front to rear in the
field at all times. Never run machine deeper on front or
rear or this will cause poor field performance.
13
2
4
Null4:
Figure 5
Hydraulic Remote Leveling Decal
43123