GREAT PLAINS Nutri-Pro NP30A User manual

© Copyright 2019 Printed 01/30/19 427-051M
Installation Instructions for Nutri-Pro Tire Scraper
for the NP30A, NP30L, NP40A, NP40L, NP1540AA, NP1540LL, NP1330AA, NP1330LL,
NP1340AA, NP1340LL
Before Getting Started
Before you begin installation of your Nutri-Pro Tire
Scraper, read these instructions carefully and check that
all parts and tools in kit are accounted for. All hand and
specialty tools for installation are provided at owner’s
expense. Please retain these installation instructions for
future reference and parts ordering information.
These installation instructions contain information for
assembling the Nutri-Pro Tire Scraper to the main
machine. Please read all instructions in your Nutri-Pro
operator manual thoroughly before proceeding.
Instructions contain information for all makes and models
of the applicable machines.
General Information
The Nutri-Pro Tire Scraper cleans mud and debris from
gauge wheel tires during operation.
Tools Required
The following tools are required for installation:
general hand tools
wire or rod welder and welding safety equipment
fire extinguisher
Great Plains green spray paint, 821-001C
Refer to page 10 for torque values chart.
Further Assistance
If for any reason you do not understand any part of this
manual or are otherwise dissatisfied, please contact:
Great Plains Service Department
1525 E. North St.
P.O. Box 5060
Salina, KS 67402-5060
Or go to www.greatplainsag.com and follow the contact
information at the bottom of your screen for our service
department.
Recommended Manuals
All manuals related to this kit are available free of charge
by visiting www.greatplainsag.com. Have machine model
and serial numbers available.
Refer to page 2 for a detailed list of parts included in the
Nutri-Pro Tire Scraper Field Kit. Use this list to inventory
parts received.
68240a
Nutri-Pro Parts Manuals
MANUAL, PARTS, NUTRI-PRO 407-313P
MANUAL, 1330/1340&1540 PARTS 417-480P
Nutri-Pro Tire Scraper Reference #
NP TIRE SCRAPER FIELD KIT 427-041K

Nutri-Pro Tire Scraper
2Great Plains | 427-051M
Kit Contents
NOTE:
The part callout numbers in this list match all Figures in these installation instructions.
Reference Part Number Part Description Qty.
11 802-090C PLOW 7/16-14X1 3/4 GR5 4
12 820-405C SWEEP 11 REGULAR 2
13 803-169C NUT HEX FLG LOCK 1/2-13 PLT 4
14 804-015C WASHER LOCK SPRING 1/2 PLT 4
15 427-001D SHANK MOUNT 2
16 803-088C NUT HEX LOCK 1/4-20 FLG 16
17 427-002D SCRAPER PIVOT 2
18 417-106C RHSNB 1/2-13X1 1/2 PLT 4
19 891-248C MUFFLER CLAMP 1 1/2 SIZE 8
20 803-245C NUT HEX NYLOCK 7/16-14 PLT 4
21 803-020C NUT HEX 1/2-13 PLT 4
22 804-015C WASHER LOCKER SPRING 1/2 PLT 4
23 417-789D MOUNT PLT 1
24 427-040H NP TIRE SCRAPER MNT 2
25 417-795D LOCATOR MNT 417-929K, 417-930K 1
26 417-797D LOCATOR MNT 417-931K 1
27 802-034C HHCS 1/2-13X1 1/4 GR5 4
TP-71162a
15
12
11
13
14
17
16
20
18
19
24
21 22 23
26
25
27

01/30/19 3
Installation Instructions
Preparation
Move the machine to a solid, level surface. Make
sure the surface is free of any flammable material.
Park and secure the implement.
Getting Started
Check that all parts in the kit are accounted for. Refer
to the parts list on page 2.
Make sure any required tools are on hand. See
“Tools Required” on page 1 for a general list of
recommended tools for installation.
1 Light Gauge Wheel
These instructions are for installing the tire scraper
to a light gauge wheel.
If your gauge wheel does not have the two
mounting holes (1), follow the instructions at
step 1a to install the tire scraper to the gauge
wheel arm.
If your gauge wheel does have the two mounting
holes, go to step 1b for instructions to bolt the
tire scraper to the gauge wheel arm.
1a. Installing to Light Gauge Wheel Arm without
Mounting Holes
Fit the locator mount (26) over the gauge wheel axle
bolt (2).
Align the edges of the locator mount with the edges
of the gauge wheel arm as shown.
Position the mount plate (23) on the locator mount as
shown.
1
68231
2
68234A
26
68235A
23

Nutri-Pro Tire Scraper
4Great Plains | 427-051M
Fire Hazard:
Welding can create sparks. Perform the work away from
flammable materials. Wear suitable protective equipment.
Allow hot parts to cool before continuing work.
Tack weld along the top of the mount plate to hold it
in position.
Remove the locator mount.
Weld (1/4inch fillet weld, about 1 1/2inch long) at two
places on the top of the mount plate and two places
on the bottom.
Clean off any slag and weld splatter. Allow the welds
to cool. Paint green.
If the tire scraper (12) is not installed to the tire
scraper mount (24), install the tire scraper (12) to the
shank mount (15) with two 7/16 -14 X 1 3/4inch plow
bolts (11) and nuts (20).
Install the scraper pivot (17) to the shank mount
plate (15) using two 1/2-13 x 1 1/2inch bolts (18), two
1/2inch washer locks (14), and two nuts (13).
Install the tire scraper (12) to the scraper pivot (17)
with four 1 1/2inch clamps (19) and lock nuts (16).
Install the tire scraper mount (15) to the mount plate
using two 1/2-13 x 1 1/4inch bolts (16), lock washers
(18), and nuts (17).
Install the tire scraper mount (24) into the mount
plate using two 1/2-13 X 1 1/4inch bolts (27), washer
locks (22), and nuts (21).
Adjust the tire scraper as needed.
Repeat the procedure for the other gauge wheel.
68236A
18
19
13
24
12
15
27
21
22
68238d
16
17
14
11
20

01/30/19 5
1b. Install to New Light Gauge Wheel Arm
If the tire scraper (12) is not installed to the tire
scraper mount (24), install the tire scraper (12) to the
shank mount (15) with two 7/16 -14 X 1 3/4inch plow
bolts (11) and nuts (20).
Install the scraper pivot (17) to the shank mount
plate (15) using two 1/2-13 x 1 1/2inch bolts (18), two
1/2inch washer locks (14), and two nuts (13).
Install the tire scraper (12) to the scraper pivot (17)
with four 1 1/2 inch clamps (19) and lock nuts (16).
Install the tire scraper mount (15) to the mount plate
using two 1/2-13 x 1 1/4inch bolts (16), lock washers
(18), and nuts (17).
Install the tire scraper mount (24) into the mount
plate using two 1/2-13 X 1 1/4inch bolts (27), washer
locks (22), and nuts (21).
Adjust the tire scraper as needed.
Repeat the procedure for the other gauge wheel.
68239d
18
19
13
24
12
15
27
21
22
16
17
14
11
20

Nutri-Pro Tire Scraper
6Great Plains | 427-051M
2 Medium Gauge Wheel
These instructions are for installing the tire scraper
to a medium gauge wheel.
If your gauge wheel does not have the two
mounting holes (1), follow the instructions at
step 2a to install the tire scraper to the gauge
wheel arm.
If your gauge wheel does have the two mounting
holes, go to step 2b for instructions to bolt the
tire scraper to the gauge wheel arm.
2a. Installing to Medium Gauge Wheel Arm
without Mounting Holes
Position the locator mount (25) over the axle lock
plate (2) and align the edges as shown.
Position the mount plate (23) on the locator mount as
shown.
Fire Hazard:
Welding can create sparks. Perform the work away from
flammable materials. Wear suitable protective equipment.
Allow hot parts to cool before continuing work.
Tack weld along the top of the mount plate to hold it
in position.
Remove the locator mount.
Weld (1/4inch fillet weld, about 1 1/2inch long) at two
places on the top of the mount plate and two places
on the bottom.
Clean off any slag and weld splatter. Allow the welds
to cool. Paint green.
1
68232
2
68234B
25
68235b
23
68236B

01/30/19 7
If the tire scraper (12) is not installed to the tire
scraper mount (24), install the tire scraper (12) to the
shank mount (15) with two 7/16 -14 X 1 3/4inch plow
bolts (11) and nuts (20).
Install the scraper pivot (17) to the shank mount
plate (15) using two 1/2-13 x 1 1/2inch bolts (18), two
1/2inch washer locks (14), and two nuts (13).
Install the tire scraper (12) to the scraper pivot (17)
with four 1 1/2 inch clamps (19) and lock nuts (16).
Install the tire scraper mount (15) to the mount plate
using two 1/2-13 x 1 1/4inch bolts (16), lock washers
(18), and nuts (17).
Install the tire scraper mount (24) into the mount
plate using two 1/2-13 X 1 1/4inch bolts (27), washer
locks (22), and nuts (21).
Adjust the tire scraper as needed.
Repeat the procedure for the other gauge wheel.
2b. Installing to New Medium Gauge Wheel Arm
If the tire scraper (12) is not installed to the tire
scraper mount (24), install the tire scraper (12) to the
shank mount (15) with two 7/16 -14 X 1 3/4inch plow
bolts (11) and nuts (20).
Install the scraper pivot (17) to the shank mount
plate (15) using two 1/2-13 x 1 1/2inch bolts (18), two
1/2inch washer locks (14), and two nuts (13).
Install the tire scraper (12) to the scraper pivot (17)
with four 1 1/2 inch clamps (19) and lock nuts (16).
Install the tire scraper mount (15) to the mount plate
using two 1/2-13 x 1 1/4inch bolts (16), lock washers
(18), and nuts (17).
Install the tire scraper mount (24) into the mount
plate using two 1/2-13 X 1 1/4inch bolts (27), washer
locks (22), and nuts (21).
Adjust the tire scraper as needed.
Repeat the procedure for the other gauge wheel.
68238e
18
19
13
24
12
15
27
21
22
16
17
14
11
20
68239e
18
19
13
24
12 15
27
21
22
16
17
14
11
20

Nutri-Pro Tire Scraper
8Great Plains | 427-051M
3 Heavy Gauge Wheel
These instructions are for installing the tire scraper
to a heavy gauge wheel.
If your gauge wheel does not have the two
mounting holes (1), follow the instructions at
step 3a to install the tire scraper to the gauge
wheel arm.
If your gauge wheel does have the two mounting
holes, go to step 3b for instructions to bolt the
tire scraper to the gauge wheel arm.
3a. Installing to Heavy Gauge Wheel Arm
without Mounting Holes
Position the locator mount (25) over the axle lock
plate (2) and align edges as shown.
Position the mount plate (23) on the locator mount as
shown.
Fire Hazard:
Welding can create sparks. Perform the work away from
flammable materials. Wear suitable protective equipment.
Allow hot parts to cool before continuing work.
Tack weld along the top of the mount plate to hold it
in position.
Remove the locator mount.
Weld (1/4inch fillet weld, about 1 1/2inch long) at two
places on the top of the mount plate and two places
on the bottom.
Clean off any slag and weld splatter. Allow the welds
to cool. Paint green.
1
68233
2
68234C
25
68235C
23
68236C

01/30/19 9
If the tire scraper (12) is not installed to the tire
scraper mount (24), install the tire scraper (12) to the
shank mount (15) with two 7/16 -14 X 1 3/4inch plow
bolts (11) and nuts (20).
Install the scraper pivot (17) to the shank mount
plate (15) using two 1/2-13 x 1 1/2inch bolts (18), two
1/2inch washer locks (14), and two nuts (13).
Install the tire scraper (12) to the scraper pivot (17)
with four 1 1/2 inch clamps (19) and lock nuts (16).
Install the tire scraper mount (15) to the mount plate
using two 1/2-13 x 1 1/4inch bolts (16), lock washers
(18), and nuts (17).
Install the tire scraper mount (24) into the mount
plate using two 1/2-13 X 1 1/4inch bolts (27), washer
locks (22), and nuts (21).
Adjust the tire scraper as needed.
Repeat the procedure for the other gauge wheel.
3b. Installing to New Heavy Gauge Wheel Arm
If the tire scraper (12) is not installed to the tire
scraper mount (24), install the tire scraper (12) to the
shank mount (15) with two 7/16 -14 X 1 3/4inch plow
bolts (11) and nuts (20).
Install the scraper pivot (17) to the shank mount
plate (15) using two 1/2-13 x 1 1/2inch bolts (18), two
1/2inch washer locks (14), and two nuts (13).
Install the tire scraper (12) to the scraper pivot (17)
with four 1 1/2 inch clamps (19) and lock nuts (16).
Install the tire scraper mount (15) to the mount plate
using two 1/2-13 x 1 1/4inch bolts (16), lock washers
(18), and nuts (17).
Install the tire scraper mount (24) into the mount
plate using two 1/2-13 X 1 1/4inch bolts (27), washer
locks (22), and nuts (21).
Adjust the tire scraper as needed.
Repeat the procedure for the other gauge wheel.
68238f
18
19
13
24
12
15
27
21
22
16
17
14
11
20
68239f
18
19
13
24
12
15
27
21
22
16
17
14
11
20

Nutri-Pro Tire Scraper
10 Great Plains | 427-051M
Torque Values Chart
946
25199m
Bolt
Size
Bolt Head Identification
Bolt
Size
Bolt Head Identification
Grade 2 Grade 5 Grade 8 Class 5.8 Class 8.8 Class 10.9
in-tpiaN-mbN-m N-m mm x pitchcN-m N-m N-m
1e4-20 7.4 11  M 5 X 0.8
1e4-28 8.5 13 18 M 6 X 1 71115
5e16-18 15 24 33 M 8 X 1.25 17 26 36
5e16-24 17 26 37 M 8 X 1 18 28 39
3e8-16 27 42 59 M10 X 1.5 33 52 72
3e8-24 31 47 67 M10 X 0.75 39 61 85
7e16-14 43 67 95 M12 X 1.75 58 91 125
7e16-20 49 75 105 M12 X 1.5 60 95 130
1e2-13 66 105 145 M12 X 1 90 105 145
1e2-20 75 115 165 M14 X 2 92 145 200
9e16-12 95 150 210 M14 X 1.5 99 155 215
9e16-18 105 165 235 M16 X 2 145 225 315
5e8-11 130 205 285 M16 X 1.5 155 240 335
5e8-18 150 230 325 M18 X 2.5 195 310 405
3e4-10 235 360 510 M18 X 1.5 220 350 485
3e4-16 260 405 570 M20 X 2.5 280 440 610
7e8-9 225 585 820 M20 X 1.5 310 650 900
7e8-14 250 640 905 M24 X 3 480 760 1050
1-8 340 875 1230 M24 X 2 525 830 1150
1-12 370 955 1350 M30 X 3.5 960 1510 2100
11e8-7 480 1080 1750 M30 X 2 1060 1680 2320
11e8-12 540 1210 1960 M36 X 3.5 1730 2650 3660
11e4-7 680 1520 2460 M36 X 2 1880 2960 4100
11e4-12 750 1680 2730
13e8-6 890 1990 3230 a. in-tpi = nominal thread diameter in inches-threads per inch
13e8-12 1010 2270 3680 b. N· m = newton-meters
11e2-6 1180 2640 4290
11e2-12 1330 2970 4820
c. mm x pitch = nominal thread diameter in mm x thread pitch
Torque tolerance + 0%, -15% of torquing values. Unless otherwise specified use torque values listed above.
5.8 8.8 10.9
25199
ft-lbdft-lb ft-lb ft-lb ft-lb ft-lb
5.6 8 12
61014 5 811
11 17 25 12 19 27
13 19 27 13 21 29
20 31 44 24 39 53
22 35 49 29 45 62
32 49 70 42 67 93
36 55 78 44 70 97
49 76 105 66 77 105
55 85 120 68 105 150
70 110 155 73 115 160
79 120 170 105 165 230
97 150 210 115 180 245
110 170 240 145 230 300
170 265 375 165 260 355
190 295 420 205 325 450
165 430 605 230 480 665
185 475 670 355 560 780
250 645 910 390 610 845
275 705 995 705 1120 1550
355 795 1290 785 1240 1710
395 890 1440 1270 1950 2700
500 1120 1820 1380 2190 3220
555 1240 2010
655 1470 2380
745 1670 2710
870 1950 3160
d. ft-lb = foot pounds
980 2190 3560
357