Great Plains LC40 Operator Manual

Table of Contents Index

Operator Manual

LC40

40 Foot Lister / Cultivator

Manufacturing, Inc.

www.greatplainsmfg.com

Read the operator manual entirely. When you see this symbol, the
subsequent instructions and warnings are serious - follow without
exception. Your life and the lives of others depend on it!

34855

Illustrations may show alternate spacings and/or optional equipment not supplied with
standard unit.

ORIGINAL INSTRUCTIONS

© Copyright 2014 Printed 2014-07-21 591-049M

Table of Contents Index

EN

Table of Contents Index

Table of Contents Index

Great Plains Manufacturing, Inc. Cover Index iii

Table of Contents

Important Safety Information ......................................1

Safety Decals .................................................................5

Introduction ................................................................10

Description of Unit ........................................................10

Intended Usage ........................................................10

Models Covered ...........................................................10

Document Family......................................................10

Using This Manual........................................................10

Definitions................................................................. 10

Owner Assistance ........................................................11

Product Support .......................................................11

Preparation and Setup ...............................................12

Post-Delivery/Seasonal Setup......................................12

Pre-Planting Setup .......................................................12

Hitching Tractor to Implement ......................................13

Check/Change Hitch Configuration 2013-................13

Category 3 Hitch Pins...........................................13

Category 4 Hitch Pins...........................................13

Check/Change Hitch Configuration 2014+ ...............14

2014+ Top Link..................................................... 14

2014+ Lower Links ...............................................14

Hitch Tractor.............................................................15

Hydraulic Hose Hookup............................................ 15

Electrical Hookup......................................................16

Raise Parking Stands...............................................16

Leveling the Implement ................................................17

Center Frame L/R Leveling ......................................17

Wing Leveling...........................................................17

Front-to-Back Leveling .............................................17

Operating Instructions...............................................18

Pre-Start Checklist .......................................................18

Wing Lock Pins.............................................................18

Folding..........................................................................19

Unfolding ......................................................................20

2014+ Independent Fold ..........................................20

Transporting the Lister / Cultivator ...............................21

Transport Checklist...................................................21

Field Operations ...........................................................22

Configure Lister Rows .............................................. 22

Configure Cultivator Rows........................................ 22

Operations Checklists ..................................................23

Hitching .................................................................... 23

Transport..................................................................23

Field Start.................................................................23

Field Turns ............................................................... 23

End Field Work......................................................... 23

Parking......................................................................... 24

Storage ........................................................................ 24

Adjustments ............................................................... 25

Frame Adjustments...................................................... 26

Front-to-Back Leveling ............................................. 26

Row Unit Adjustments.................................................. 27

Row Unit Down Pressure (Springs) ......................... 28

Coulter Adjustments.................................................29

Coulter or Tire Height........................................... 29

Coulter Scraper Adjustment ................................. 30

Barring-Off Adjustments........................................... 31

Barring-Off Width ................................................. 31

Barring-Off Disc Height ........................................31

Lister Adjustments.................................................... 32

Lister Shovel Adjustment ..................................... 32

Furrower Disc Adjustments .................................. 33

Cultivator Adjustments ............................................. 34

Cultivator Height .................................................. 34

Cultivator Pitch Angle........................................... 34

Cultivator Deflector Height and Angle .................. 34

Troubleshooting......................................................... 35

Maintenance and Lubrication ................................... 36

Maintenance ................................................................ 36

Bleeding Fold Hydraulics ............................................. 37

Unfolded Bleeding....................................................37

Lubrication ................................................................... 38

Options ....................................................................... 42

Appendix A - Reference Information........................ 43

Specifications and Capacities ...................................... 43

Tire Inflation Chart ....................................................... 43

Dimensions (Field) LC40 ............................................. 44

Dimensions (Transport) LC40...................................... 45

Hydraulic Diagram ....................................................... 46

Torque Values Chart.................................................... 47

1-Year Limited Warranty .............................................. 48

Index............................................................................ 49

© Copyright 2013, 2014 All rights Reserved

Great Plains Manufacturing, Inc. provides this publication “as is” without warranty of any kind, either expressed or implied. While every precaution has been
taken in the preparation of this manual, Great Plains Manufacturing, Inc. assumes no responsibility for errors or omissions. Neither is any liability assumed for
damages resulting from the use of the information contained herein. Great Plains Manufacturing, Inc. reserves the right to revise and improve its products as
it sees fit. This publication describes the state of this product at the time of its publication, and may not reflect the product in the future.

2014-07-21 Cover Index 195-325M

Trademarks of Great Plains Manufacturing, Inc. include: Singulator Plus, Swath Command, Terra-Tine.

Registered Trademarks of Great Plains Manufacturing, Inc. include:

Air-Pro, Clear-Shot, Discovator, Great Plains, Land Pride, MeterCone, Nutri-Pro, Seed-Lok, Solid Stand,

Terra-Guard, Turbo-Chisel, Turbo-Chopper, Turbo Max, Turbo-Till, Ultra-Till, Ver ti-Till, Whirlfilter, Yield-Pro.

Brand and Product Names that appear and are owned by others are trademarks of their respective owners.

Printed in the United States of America

iv LC40 Table of Contents Index Great Plains Manufacturing, Inc.

195-325M Table of Contents Index 2014-07-21

Great Plains Manufacturing, Inc. Table of Contents Index Important Safety Information 1

Important Safety Information

Look for Safety Symbol

The SAFETY ALERT SYMBOL indicates there is a
potential hazard to personal safety involved and extra
safety precaution must be taken. When you see this
symbol, be alert and carefully read the message that
follows it. In addition to design and configuration of
equipment, hazard control and accident prevention are
dependent upon the awareness, concern, prudence and
proper training of personnel involved in the operation,
transport, maintenance and storage of equipment.

Be Aware of Signal Words

Signal words designate a degree or level of hazard
seriousness.

DANGER indicates an imminently hazardous situation
which, if not avoided, will result in death or serious injury.
This signal word is limited to the most extreme situations,
typically for machine components that, for functional
purposes, cannot be guarded.

WARNING indicates a potentially hazardous situation
which, if not avoided, could result in death or serious
injury, and includes hazards that are exposed when
guards are removed. It may also be used to alert against
unsafe practices.

CAUTION indicates a potentially hazardous situation
which, if not avoided, may result in minor or moderate
injury. It may also be used to alert against unsafe
practices.

Prepare for Emergencies

▲ Be prepared if a fire starts.

▲ Keep a first aid kit and fire extinguisher handy.

▲ Keep emergency numbers for doctor, ambulance, hospital

and fire department near phone.

Be Familiar with Safety Decals

▲ Read and understand “Safety Decals” on page 5,

thoroughly.

▲ Read all instructions noted on the decals.

▲ Keep decals clean. Replace damaged, faded and illegible

decals.

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2 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Wear Protective Equipment

▲ Wear clothing and equipment appropriate for the job.

▲ Prolonged exposure to loud noise can cause hearing

impairment or loss. Wear suitable hearing protection such
as earmuffs or earplugs.

▲ Avoid wearing entertainment headphones while operating

machinery. Operating equipment safely requires the full
attention of the operator.

Avoid High Pressure Fluids

Escaping fluid under pressure can penetrate the skin,
causing serious injury.

▲ Avoid the hazard by relieving pressure before disconnecting

hydraulic lines.

▲ Use a piece of paper or cardboard, NOT BODY PARTS, to

check for suspected leaks.

▲ Wear protective gloves and safety glasses or goggles when

working with hydraulic systems.

▲ If an accident occurs, seek immediate medical assistance

from a physician familiar with this type of injury.

Use Safety Lights and Devices

Slow-moving tractors and towed implements can create
a hazard when driven on public roads. They are difficult
to see, especially at night.

▲ Use flashing warning lights and turn signals whenever

driving on public roads.

Use lights and devices provided with implement.

Keep Riders Off Machinery

Riders obstruct the operator’s view. Riders could be
struck by foreign objects or thrown from the machine.

▲ Never allow children to operate equipment.

▲ Keep all bystanders away from machine during operation.

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Great Plains Manufacturing, Inc. Table of Contents Index Important Safety Information 3

Transport Machinery Safely

Maximum transport speed for implement is 20 mph
(32 km/h). Some rough terrains require a slower speed.
Sudden braking can cause a towed load to swerve and
upset.

▲ Do not exceed 20 mph (32 km/h). Never travel at a speed

which does not allow adequate control of steering and
stopping. Reduce speed if towed load is not equipped with
brakes.

▲ Comply with state and local laws.

▲ Do not tow an implement unless the towing vehicle is rated

for, and ballasted for, the weight of the implement.

▲ Carry reflectors or flags to mark implement in case of

breakdown on the road.

▲ Do not fold or unfold the implement while the tractor is

moving.

Check for Overhead Lines

The implement requires at least 14 feet (4.3 m) vertical
clearance in transport. Contacting overhead electrical
lines can introduce lethal voltage levels on implement
and tractor frames. A person touching almost any metal
part can complete the circuit to ground, resulting in
serious injury or death. At higher voltages, electrocution
can occur without direct line or body contact.

▲ Avoid overhead lines during folding, unfolding, transport

and parking.

Shutdown and Storage

▲ Lower implement, put tractor in park, turn off engine, and

remove the key.

▲ Secure implement using blocks and supports provided.

▲ Detach and store implement in an area where children

normally do not play.

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4 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Practice Safe Maintenance

▲ Understand procedure before doing work. Use proper tools

and equipment. Refer to this manual for additional
information.

▲ Work in a clean, dry area.

▲ Lower the implement, put tractor in park, turn off engine,

and remove key before performing maintenance.

▲ Make sure all system pressure is relieved.

▲ Disconnect battery ground cable (-) before servicing or

adjusting electrical systems or before welding on
implement.

▲ Inspect all parts. Make sure parts are in good condition and

installed properly.

▲ Remove buildup of grease, oil or debris.

▲ Remove all tools and unused parts from implement before

operation.

Safety At All Times

Thoroughly read and understand the instructions in this
manual before operation. Read all instructions noted on
the safety decals.

▲ Be familiar with all implement functions.

▲ Operate machinery from the driver’s seat only.

▲ Do not leave implement unattended with tractor engine

running.

▲ Do not dismount a moving tractor. Dismounting a moving

tractor could cause serious injury or death.

▲ Do not stand between the tractor and implement during

hitching.

▲ Keep hands, feet and clothing away from moving parts.

▲ Watch out for wires, trees, etc., when folding and raising

implement. Make sure all persons are clear of working area.

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Great Plains Manufacturing, Inc. Table of Contents Index Important Safety Information 5

Safety Decals

Safety Reflectors and Decals

Your implement comes equipped with all lights, safety
reflectors and decals in place. They were designed to
help you safely operate your implement.

▲ Read and follow decal directions.

▲ Keep lights in operating condition.

▲ Keep all safety decals clean and legible.

▲ Replace all damaged or missing decals. Order new decals

from your Great Plains dealer. Refer to this section for
proper decal placement.

▲ When ordering new parts or components, also request

corresponding safety decals.

Transport Decals

818-055C

To install new decals:

1. Clean the area on which the decal is to be placed.

2. Peel backing from decal. Press firmly on surface,

being careful not to cause air bubbles under decal.

Slow Moving Vehicle Reflector

On center rear face of center frame tie tube;
1 total

838-266C

Red Reflectors

On rear face of light bracket mount tube, at each
outboard end, one rear of wing tool bars, one each
outboard end;
4 total

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34856

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6 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

838-267C

Daytime Reflectors

On rear face of light bracket mount tube, inboard of red
reflectors;
2 total

34856

838-265C

Amber Reflectors

On outboard sides of vertical sections of light bracket
mount tubes, on front face of wing tool bars at outboard
ends;
4 total

Danger Decals

818-557C

Danger (in Spanish):

Advising non-English readers to seek translation
On front face of hitch tube, just left of center;
1 total

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Great Plains Manufacturing, Inc. Table of Contents Index Important Safety Information 7

818-590C

Danger: Hitch Crush

On front face of hitch tube, each end;
2 total

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838-599C

Danger: Electrocution

On front face of center frame tie tube, left of center;
1 total

858-097C

DANGER

TIP OVER
CRUSHING HAZARD

To prevent serious injury or death:

Never unhitch from a folded
implement.

Always unfold and lower parking
stands before unhitching from
tractor.

858-097C

Danger: Tip Over / Crushing Hazard

On front face of center frame tie tube, left and right of
center;
2 total

See page 19 and page 24 for more detail on this hazard.

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8 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Warning Decals

818-045C

Warning: Pinch/Crush

On front face of center frame outer pivot plates;
2 total

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818-188C

WARNING

EXCESSIVE SPEED HAZARD

To Prevent Serious Injury or Death:

Do Not exceed 20 mph maximum transport
speed. Loss of vehicle control and/or machine
can result.

818-188C Rev. C

Warning: Speed

On front face of wing flex base lug;
1 total

818-339C

Warning: High Pressure Fluid Hazard

On front face of hitch tube, just right of center;
1 total

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Great Plains Manufacturing, Inc. Table of Contents Index Important Safety Information 9

818-579C

Warning: Pinching or Crushing

On front face of outer wing pivot plates;
2 total

34855

Caution Decals

818-587C

Caution: General Instructions

On front face of hitch tube, just left of center;
1 total

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10 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Introduction

Great Plains welcomes you to its growing family of new
product owners. The 40 Foot Lister / Cultivator (LC40)
has been designed with care and built by skilled workers
using quality materials. Proper setup, maintenance, and
safe operating practices will help you get years of
satisfactory use from the machine.

Description of Unit

The LC40 Lister / Cultivator is a 3-point mounted soil
preparation implement for use in bedded conditions. The
three section stack-folding tool bar has a working width
of 40 feet (12.2 m). It accepts:

• short or long lister row units, or

• cultivator row units, with optional barring-off discs.

Row units may be converted between lister and cultivator
functions by exchanging components.

Multiple points of adjustment are provided.

Intended Usage

Use the LC40 Lister / Cultivator for building and
maintaining beds in conventionally tilled ground. Do not
modify the lister / cultivator for use with attachments
other than Great Plains options and accessories
specified for use with the LC40.

Models Covered

LC40-1236 40-foot, 12-row (13-unit), 36 inch spacing

LC40-1238 40-foot, 12-row (13-unit), 38 inch spacing

LC40-1240 40-foot, 12-row (13-unit), 40 inch spacing

LC40-1630 40-foot, 16-row (17-unit), 30 inch spacing

Document Family

591-049M Owner’s Manual (this document)

591-049P Parts Manual

Using This Manual

This manual will familiarize you with safety, assembly,
operation, adjustments, troubleshooting, and
maintenance. Read this manual and follow the
recommendations to help ensure safe and efficient
operation.

The information in this manual is current at printing.
Some parts may change to assure top performance.

U

R

F

B

L

D

R

L

R

F

34855

U

B

L

D

Figure 1

LC40 Lister / Cultivator

Definitions

The following terms are used throughout this manual.

Right-hand and left-hand as used in
this manual are determined by facing
the direction the machine will travel
while in use unless otherwise stated.
An orientation rose in some line art
illustrations shows the directions of:
Up, Back, Left, Down, Front, Right.

A crucial point of information related to the current topic. Read
and follow the directions to remain safe, avoid serious damage
to equipment and ensure desired field results.

Note: Useful information related to the preceding topic.

2013- refers to implements manufactured in 2013 or
earlier.

2014+ refers to implements manufactured in 2014 or
later.

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Great Plains Manufacturing, Inc. Table of Contents Index Introduction 11

Owner Assistance

If you need customer service or repair parts, contact a
Great Plains dealer. They have trained personnel, repair
parts and equipment specially designed for Great Plains
products.

Refer to Figure 2

Your machine’s parts were specially designed and
should only be replaced with Great Plains parts. Always
use the serial and model number when ordering parts
from your Great Plains dealer. The serial-number plate is
located on front face of the main tool bar truss.

Record your LC40 Lister / Cultivator model and serial
number here for quick reference:

Model Number:__________________________

Serial Number: __________________________

Your Great Plains dealer wants you to be satisfied with
your new machine. If you do not understand any part of
this manual or are not satisfied with the service received,
please take the following actions.

1. Discuss the matter with your dealership service
manager. Make sure they are aware of any problems
so they can assist you.

2. If you are still unsatisfied, seek out the owner or
general manager of the dealership.

For further assistance write to:

Serial Number Plate

*GP-Z1001R*

Figure 2

34858

Product Support

Great Plains Mfg. Inc., Service Department

Salina, KS 67402-5060

PO Box 5060

785-823-3276

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12 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Preparation and Setup

This section helps you prepare your tractor and LC40
Lister / Cultivator for use.You must level the implement,
hook up the implement hydraulics to the tractor, and
check that the hydraulics have been bled.

Post-Delivery/Seasonal Setup

On initial delivery, use with a new tractor, and seasonally,
check and as necessary, complete these items before
continuing to the routine setup items:

• Bleed hydraulic fold system (page 37).

• Wing leveling and alignment (page 17).

• De-grease exposed cylinder rods if so protected at last
storage.

Pre-Planting Setup

Complete this checklist before routine setup:

❑ Read and understand “Important Safety

Information” starting on page 1.

❑ Check that all working parts are moving freely, bolts

are tight, and cotter pins are spread.

❑ Check that all grease fittings are in place and

lubricated. See “Lubrication” on page 38.

❑ Check that all safety decals and reflectors are

correctly located and legible. Replace if damaged.
See “Safety Decals” on page 5.

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Great Plains Manufacturing, Inc. Table of Contents Index Preparation and Setup 13

Hitching Tractor to Implement

Check/Change Hitch Configuration 2013-

These instructions apply to LC40 models manufactured
in 2013. For 2014+ see page 14.

Choose a hitch option that is compatible with your tractor
3-point. The LC40 has two ASABE S217 / ISO 730-1
hitch configurations:
Category 3 (80 to 225 hp / 60 to 168 kW)
Category 4 (180 to 400 hp / 135 to 300 kW)

Changing between categories requires exchanging pins
and bushings at the implement hitch.

Refer to Figure 3 (showing only the hitch plates; depicting
Category 3 arm pins and bushings installed, and Category 3
link pin stored)

Category 3 Hitch Pins

1. Remove the Category 3 link (upper) pin from the

37

upper rear storage hole. Relocate it to the lower
holes of the upper hitch plates. The upper

1

Category 4 link pin may be left in the upper

41

plates.

2. At the rear of the lower hitch plates, remove two:
805-168C PIN HTCH 1.44X8.38 USBL

39

These are the smaller of the lower hitch pins.

3. Also remove four sets:
803-027C NUT HEX 3/4-10 PLT

31

804-023C WASHER LOCK SPRING 3/4 PLT

35

802-086C HHCS 3/4-10X2 3/4 GR5

25
14

591-031H CAT 3 WIDE BUSHING WELDMENT

The bushings are required to reduce the hole sizes
at the lower forward pin holes.

4. Remove the Category 4 arm pins from the

22

forward holes of the lower hitch plates. Store them in
the rear holes of the plates.

5. Mount the bushings on the outside facesa of the

inner hitch plates, using the bolts , lock
washers and nuts .

35 31

14

25

35

25

31

Changing Hitch Category 2013-

Category 4 Hitch Pins

1. Remove the Category 3 link (upper) pin from
lower holes of the upper hitch plates. Relocate it to
the upper rear storage hole. The upper Category 4
link pin should already be in place in the upper
plates.

2. At the rear of the lower hitch plates, remove two:

591-127D PIN 2 X 10 7/8 USABLE 1045

22

These are the larger of the lower hitch pins.

3. At the forward holes of the lower hitch plates, remove
the two Category 3 hitch pins . Relocate the
bushings to the lower rear holes, and secure with
bolts , lock washers and nuts .

1

41

14

25 35 31

39

41

14

Figure 3

14

39

37

1

22

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37

a. Or as needed to accommodate the spacing of the tractor lift arms.

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14 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Check/Change Hitch Configuration 2014+

These instructions apply to LC40 models manufactured
in 2014 or later. For 2013- see page 13.

Choose a hitch option compatible with the tractor 3-point.
The LC40 has three ASABE S217 / ISO 730-1 hitch
configurations:

Category 3N (narrow, 80 to 225 hp / 60 to 168 kW)
Category 3W (wide, 80 to 225 hp / 60 to 168 kW)

Category 4 (N or W, 180 to 400 hp / 135 to 300 kW)
Changing between categories requires exchanging pins
and bushings at the implement hitch.

2014+ Top Link

Refer to Figure 4

For all hitch categories, this pin:

805-291C PIN CLVS 1.75X4.38 USBL

41

is left in place in the top front center holes.

For Category 4, move (as needed) this pin:

805-119C PIN HTCH 1.25X4.50 USBL

37

to the top rear center holes.

For Category 3, move (as needed) this pin:

805-119C PIN HTCH 1.25X4.50 USBL

37

to the front mid center holes.

2014+ Lower Links

Refer to Figure 5

To change the lower links, remove all pins, bushings and
spacers at the bottom front 2-point locations.

For Category 3N, relocate:

591-031H CAT 3 WIDE BUSHING WELDMENT

14

to the inside face of the inside plates of the bottom front
2-point holes. Relocate

591-057H CAT 3 HITCH PIN SUPPORT SPACER

16

to the inside face of the outside plates of the bottom front
2-point holes. Secure each with 2 bolts. Relocate

805-518C PIN HTCH 1.44X8.88 USBL

42

to the bottom front 2-point holes. Store the removed
parts in the lower rear holes.

For Category 3W, relocate:

591-031H CAT 3 WIDE BUSHING WELDMENT

14

to the outside face of the outside plates of the bottom
front 2-point holes. Relocate

591-057H CAT 3 HITCH PIN SUPPORT SPACER

16

to the outside face of the inside plates of the bottom front
2-point holes. Secure each with 2 bolts. Relocate

805-518C PIN HTCH 1.44X8.88 USBL

42

to the bottom front 2-point holes. Store any removed
Category 4 parts in the lower rear holes.

For Category 4, relocate the following parts from the
rear storage holes to the bottom front 2-point holes:

591-032H PIN HITCH 2 X 12 7/8 PLT

15

591-058H CAT 4N LOWER HITCH PIN SPACER

17

Store the removed Cat 3 parts in the lower rear holes.

16

16

41

37

17

Category 3 Category 4

Figure 4 Side View

2014+ Category 3 & 4 Top Link

42

16

Category 3N

41

14

16

42

Category 3W

14

15

Category 4

Figure 5 Bottom View

2014+ Category 3 & 4 Lower Links

37

591-007A

591-007A

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Great Plains Manufacturing, Inc. Table of Contents Index Preparation and Setup 15

Hitch Tractor

Crushing Hazard:

Do not stand or place any part of your body between the
implement and moving tractor. You may be severely injured or
killed by being crushed between the tractor and implement.
Stop tractor engine and set parking brake before installing the
hitch pins.

4. Connect the tractor lift arms to the lower hitch pins. If
using a quick hitch, ensure that the pins lock
securely.

5. Connect the top link to the upper hitch pin.
Front-to-back leveling is performed in later steps.

Hydraulic Hose Hookup

High Pressure Fluid Hazard:

Relieve pressure before disconnecting hydraulic lines.
Escaping fluid under pressure can have sufficient pressure to
penetrate the skin causing serious injury. Use a piece of paper
or cardboard, NOT BODY PARTS, to check for leaks. Wear
protective gloves and safety glasses or goggles when working
with hydraulic systems. If an accident occurs, seek immediate
medical attention from a physician familiar with this type of
injury.

Refer to Figure 6

Great Plains hydraulic hoses have color coded handle
grips to help you hookup hoses to your tractor outlets.
Hoses that go to the same remote valve are marked with
the same color.

Color Coded Hose Handles

Color Hydraulic Function

Gray 2013- Combined Fold Cylinders

2014+ Left Wing Fold Cylinders

Green 2014+ Right Wing Fold Cylinders

To distinguish hoses on the same hydraulic circuit, refer
to the symbol molded into the handle grip. Hoses with an
extended-cylinder symbol feed cylinder base ends.
Hoses with a retracted-cylinder symbol feed cylinder rod
ends.

Connect fold hoses to suitable tractor remote valves.

Figure 6

Color Coded Hose Handles

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16 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Electrical Hookup

Plug implement electrical lead in tractor seven-pin
connector. If your tractor is not equipped with a seven-pin
connector, contact your dealer for installation.

Plug in any optional connectors or aftermarket
connectors, such as an implement-mounted GPS
receiver. For future reference, note any optional
connectors on this checklist.

1

❑ Lighting connector (standard)

❑ __________________________

❑ __________________________

Figure 7

Lighting Connector

1

36051

Raise Parking Stands

Refer to Figure 8

1. Use the tractor 3-point hitch to raise the implement
just enough to relieve weight on the parking
stands .

2. Remove pin securing the stand.

3. Raise the stand using the welded loop .

4. Re-insert the pin in through the lower hole of the
frame tube, and the lowest hole of the stand. Secure
pin with hairpin cotter.

1

2

3

2

3

Figure 8

Parking Stand Raised

1

34865

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Great Plains Manufacturing, Inc. Table of Contents Index Preparation and Setup 17

Leveling the Implement

Center Frame L/R Leveling

1. Hitch the lister / cultivator to a tractor (page 13).

2. Raise the implement. Unfold it (page 20).

Refer to Figure 9

3. Adjust the tractor 2-point lift arms so that the center
section tool bar is level.

Wing Leveling

Refer to Figure 10

4. Check wing for level at the top of the tool bar.

Refer to Figure 11

To adjust wing level:

5. Loosen the jam nut at the upper link arm adjuster.

6. Remove and save the fasteners securing the clip

3

lock .

7. Rotate the adjust nut until the wing is level.

8. Reinstall the clip lock. Secure the jam nut.

1

2

4

Front-to-Back Leveling

See “Front-to-Back Leveling” on page 26. This
adjustment needs to be completed in field conditions.

Figure 9

Center Section Level

34862

1

Figure 10

Wing Level

34862

3

2

4

1

Figure 11

Adjuster Clip

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18 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Operating Instructions

This section covers general operating procedures.
Experience, machine familiarity, and the following
information will lead to efficient operation and good
working habits. Always operate farm machinery with
safety in mind.

Pre-Start Checklist

Perform the following steps before transporting the LC40
Lister / Cultivator to the field.

❑ Carefully read “Important Safety Information” on

page 1.

❑ Lubricate implement as indicated under

“Lubrication” on page 38.

❑ Check all tires for proper inflation. See

“Specifications and Capacities” on page 43.

❑ Check all bolts, pins, and fasteners. Torque as

shown in “Torque Values Chart” on page 47.

❑ Check implement for worn or damaged parts. Repair

or replace parts before going to the field.

❑ Check hydraulic hoses, fittings, and cylinders for

leaks. Repair or replace before going to the field.

❑ Perform all beginning-of-season and daily service

items under “Maintenance” on page 36.

High Pressure Fluid Hazard:

Relieve pressure before disconnecting hydraulic lines. Use a
piece of paper or cardboard, NOT BODY PARTS, to check for
leaks. Wear protective gloves and safety glasses or goggles
when working with hydraulic systems. Escaping fluid under
pressure can have sufficient pressure to penetrate the skin
causing serious injury. If an accident occurs, seek immediate
medical assistance from a physician familiar with this type of
injury.

Wing Lock Pins

Refer to Figure 12

Two lock pins , one each wing, are provided for unusual
situations. Normally, these are not used, and are stored
in upper holes of the wing weldments.

Machine Damage Risk:

These pins MUST NOT be in the lower lock holes during
fold or unfold, or machine damage may result. Move the pins
to the storage holes for folding operations. If never used,
remove them from the implement entirely.

The combination of lister shovel/cultivator deflector
angles, wing weight and hydraulic lock-up (Neutral)
normally suffices to keep the wings level in the field.

To lock the wings at level:

1. Fully unfold the implement (page 20).

2. Remove the retaining pin .

3. Move the lock pin to the lower holes .

4. Re-secure the retaining pin.

1

2

3

2

4

1 3

2

1

Figure 12

Wing Lock Pin

4

3

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Great Plains Manufacturing, Inc. Table of Contents Index Operating Instructions 19

Folding

Fold the implement for movements on public roads and
between fields with narrow clearances. Do not use the
folded configuration for parking or storage.

Tip Over / Crushing Hazard and Equipment Damage Risk:

Never unhitch a folded implement. A folded implement could
topple backward or forward, causing serious injury or death,
and certain severe equipment damage. When unhitched, the
implement is supported at the rear only by row unit tools and
spring tension. Slopes, soft soils, and soils later softened by
rain are particularly dangerous.

Electrocution Hazard:

Avoid overhead lines when folding and transporting. When
folded and lifted, the implement requires clearance of at least
14 feet (4.3 m), which is high enough to contact low-hanging
lines. Touching the implement or tractor completes a circuit to
ground, and can result in serious injury or death. At higher
voltages, shock can occur without direct contact.

Crushing Hazard:

Bystanders could be crushed between the folding implement
wings and the implement center frame, or caught in the folding
mechanism. To avoid serious injury or death, keep all
bystanders well away during implement operation.

1. Hitch tractor (page 13).

2. Move to level ground. Be aware of vertical clearance
needed to fold implement.

3. Put tractor in Park with parking brake engaged.

4. Verify that the wing lock pins are not installed in the
lower lock holes (page 18).

5. Clear all persons from on or near the implement.

Refer to Figure 13

6. Use the tractor 3-point hitch to raise the implement
slightly (so that the rear of the row units are off the
ground).

7. Slowly move fold circuit lever(s)ato Retract. Observe
the fold operation.

8. Wait for both wings to reach the fully folded position.
Set tractor remote(s) to Neutral to hold at folded.

Figure 13

Normal Fold Sequence

34866

a. 2014+ models have separate circuits for left and right wing fold. 2013- models have a combined circuit.

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20 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Unfolding

Crushing Hazard:

Bystanders could be crushed under the wings or caught in the
wing fold mechanisms. To avoid serious injury or death, keep
all persons well away during implement unfold.

Unfold the implement for adjustments, field operations,
maintenance, parking and storage.

1. Unless the implement was folded, with the currently
hitched tractor, only a short time ago, check for
evidence of oil leaks. Check the ground at hitch
connections, hose fittings and under cylinders.

2. Be aware of vertical and horizontal clearances
needed to unfold the implement.

3. Put tractor in Park with parking brake engaged.

4. Verify that the wing lock pins are not installed in the
lower lock holes (page 18).

5. Clear all persons from on or near the implement.

6. Use the tractor 3-point hitch to raise the implement
so that the rear of the center row units are off the
ground.

Refer to Figure 14

7. Slowly move fold circuit lever(s)ato Extend. Observe
the unfold operation.

8. Wait for both wings to reach the fully unfolded
position. Set tractor remote(s) to Neutral to lock at
unfolded.

Figure 14

Normal Unfold Sequence

34861

2014+ Independent Fold

LC40 models manufactured in 2014 or later have
independent left and right fold circuits. In the field, one
wing may be partially or completely folded to clear
obstacles or perform point row operations.

Tipping Hazard:

Never unhitch, park or store a partially folded implement.
A partially folded implement could topple backward or
forward immediately or at some later time, causing serious

Figure 15

Independent Fold

injury or death, and certain severe equipment damage. When
unhitched, the implement is supported at the rear only by row
unit tools and spring tension. Slopes, soft soils, and soils later
softened by rain are particularly dangerous.

Equipment Damage Risk:

Do not leave a partially folded implement lifted for extended

Do not transport partially folded. Clearance is insufficient and
steering may be unstable due to reduced tire traction on one

periods of time. This places a needless unbalance load on the
tractor’s lower lift arms.

side.

a. 2014+ models have separate circuits for left and right wing fold. 2013- models have a combined circuit.

591-049M Table of Contents Index 2014-07-21

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Great Plains Manufacturing, Inc. Table of Contents Index Operating Instructions 21

Transporting the Lister / Cultivator

Loss of Control Hazard:

Ensure that the towing vehicle is adequate for the task. Using
an inadequate tow vehicle is extremely unsafe, and can result
in loss of control, serious injury and death. To reduce the
hazard, use only a 3-point towing vehicle that is both rated for
the implement load, and properly ballasted for the load.

Refer to the table at right for typical weights of LC40
configurations. Center of gravity ranges from
21 to 27 inches (53 to 69 cm) behind the center-line of
the lower 3-point hitch pins.

If your towing vehicle is marginal for the upper end of the
weight range, have your implement weighed at a scale.

Implement
Model

LC40-1236

LC40-1238

Weight Range

11,000 to 13,000 pounds

(5000 to 5900 kg)

11,000 to 13,000 pounds

(5000 to 5900 kg)

Electrocution Hazard:

Avoid overhead lines transporting. When folded and lifted, the
implement requires clearance of at least 14 feet (4.3 m), which
is high enough to contact low-hanging lines. Touching the
implement or tractor completes a circuit to ground, and can
result in serious injury or death. At higher voltages, shock can
occur without direct contact.

Braking and Loss of Control Hazard:

Do not exceed 20 mph (32 km/h) when driving straight.

Do not exceed 13 mph (21 km/h) in turns. The weight of the
implement can cause under-steer, and the height of the
implement is a tipping hazard.

Transport Checklist

Before transporting the implement check the following
items.

❑ Transport only with a tractor of proper size and

adequate ballast. See “Specifications and
Capacities” on page 43.

❑ Hitch implement securely to tractor. See “Hitching

Tractor to Implement” on page 13.

❑ Plug implement safety lights into tractor seven-pin

connector.

❑ Make sure implement is folded properly. See

“Folding” on page 19. Raise the implement for
adequate ground clearance.

❑ Comply with all national, regional and local safety

laws when traveling on public roads.

❑ Travel with caution.

LC40-1240

LC40-1630

11,000 to 13,000 pounds

(5000 to 5900 kg)

13,000-15,500 lb

(5900 to 7000 kg)

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22 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Field Operations

After unfolding at the field, leave the fold circuit(s) in
Neutral to lock the wings at unfolded. To more firmly lock
the wings at level, use the wing lock pins (page 18). Do
not use lock pins if your practice is to fold slightly at turn
lifts.

The lister and cultivator row units have a generous array
of adjustments, some of which interact with each other.
If you do not already have a preferred practice, the
following topic provide a general outline of row setup.

3

5

2

1

4

Configure Lister Rows

Refer to Figure 16

1. Set the height of the lister assembly to fully elevated
in the row frame (details on page 32).

2. Adjust the coulter/tire height to maintain the lister
shovel depth (details on page 29).

3. Adjust the height of the tractor 3-point hitch so that
the row unit arms are parallel to the ground with
the lister shovel at the desired soil depth.

4. Adjust the furrower discs for the desired bed profile
(details on page 31).

5. Individual rows in tire tracks may require spring
adjustment.

3

Figure 16

Lister Row

34869

Configure Cultivator Rows

Refer to Figure 17

1. Adjust cultivator height (page 34) to 101⁄2inches
(factory setting) unless conditions require variation.

2. Adjust coulter height (page 29) to maintain desired
cultivation depth.

3. Adjust height of tractor 3-point hitch so that row unit
arms are parallel to the ground with the cultivator

3

at desired depth.

4. Adjust deflector shields for desired throw (details
on page 34).

5. Adjust barring-off discs for desired bedding edge
cultivation and profile (details on page 31).

6. Individual rows in tire tracks may require spring
adjustment

4

5

6

3

6

1

2

4

5

Figure 17

Cultivator Row

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Great Plains Manufacturing, Inc. Table of Contents Index Operating Instructions 23

Operations Checklists

Hitching

❑ Match hitch Category to tractor (page 13).

❑ Hitch tractor 3-point, lower arms first (page 15).

❑ Hookup hydraulic hoses (page 15).

❑ Hookup electrical connections (page 16).

Transport

❑ If the towing vehicle has not been previously used

with this implement, check its rated list and towing
capacity vs. the implement weight (page 21). Ballast
as required.

If implement is unfolded:

❑ Check that wing lock pins are not in lock

configuration (page 18).

❑ Fold implement (page 19).

❑ Raise parking stands (page 16).

❑ Check the lights are working.

❑ Raise implement to a height providing adequate

transport clearance. Set lift circuit to Neutral.

❑ Travel with caution (page 21).

Field Start

❑ Check that wing lock pins are not in lock position

(page 18).

❑ Unfold the implement (page 20).

❑ Lock wings if field work requires it (page 18).

❑ Set up row tools (page 25).

❑ Check levels (page 17 and page 26).

❑ Position rows inside field edge. Lower tool bar to

preset height. Pull forward.

Field Turns

❑ Lift implement.

❑ Fold wings up slightly if turn clearance requires it,

and wing lock pins are not installed.

❑ Make turn.

❑ Unfold.

❑ Lower and pull forward.

End Field Work

❑ Lift implement.

❑ If employed, move lock pins from lower locking holes

to upper storage holes (page 18).

❑ Fold implement.

❑ Travel with caution (page 21).

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24 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Parking

For long-term parking, see also “Storage” below.

1. Choose a parking location that has room for
unfolding, is level, has firm soil and is unlikely to
develop soft soil in rain. With the implement still
hitched, maneuver it to the parking location.

If the implement must be parked folded, leave it
hitched to the tractor. Skip steps 2, 4 and 7.

2. Unfold the implement (page 20).
Set the fold circuit(s) to Float.

3. Lower the implement to just above ground level at
the rear of the row units. Set the tractor remote to
Neutral to hold at slight lift. Shut off the tractor and
remove the key.

Refer to Figure 18

4. Unplug implement hydraulic hoses and electrical
lines from tractor.

5. Remove the hairpin cotter at a stand pin .
Support a stand at its grip handle .
Remove the pin.
Lower the stand until the top holes are aligned with
the top holes of the frame tube.
Re-insert the main pin and secure with cotter.
Repeat for the other wing.

6. Start the tractor.
Lower the 3-point hitch until the implement is
supported by stands and row units.

7. Disconnect the hitch arms and link.

2

1

Tip Over Crushing Hazard and Equipment Damage Risk:

Never unhitch, park or store a folded implement. A folded
implement could topple backward or forward immediately or
at some later time, causing serious injury or death, and certain
severe equipment damage. When unhitched, the implement is
supported at the rear only by row unit tools and spring tension.
Slopes, soft soils, and soils later softened by rain are
particularly dangerous.

Storage

Store the lister / cultivator where children do not play.
If possible, store the implement inside for longer life.

1. Thoroughly clean implement.

2. Park the implement at the storage location as per
“Parking” above.

3. Lubricate areas noted under “Lubrication”
beginning on page 38. Apply heavy grease to
exposed cylinder rods.

4. Inspect implement for worn or damaged parts. Make
repairs and service during the off season.

5. Use spray paint to cover scratches, chips and worn
areas on the implement to protect the metal.

6. Cover with a tarp if stored outside.

591-049M Table of Contents Index 2014-07-21

1

2

Figure 18

Parking Stand in Parking Position

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Great Plains Manufacturing, Inc. Table of Contents Index Adjustments 25

Adjustments

To get full performance from your lister / cultivator, you
need an understanding of all component operations, and
many provide adjustments for optimal field results.

The Model LC40 has straight-blade depth-band coulters
mounted on floating opener frames. Dual springs provide
the down pressure necessary to hold the row tools at the
height set. Individual openers can be adjusted to account
for tire tracks.

Lister configurations include a height-adjustable shovel,
and adjustable furrower discs.

Cultivator configurations include a height-adjustable
shank, width-adjustable soil deflectors, and optional
barring-off discs.

Plowing/Cultivating Depth

Setting nominal depth, and achieving it consistently, is
affected by multiple adjustable implement functions, from
greatest to least effect they are:

• Lister Shovel or Cultivator Height,

• Coulter Depth,

• Implement Tool Bar Height (hitch set), and;

• Row Unit Down-Force.

Adjustment Page The Adjustment Affects

Hitching Tractor to Implement 13

Check/Change Hitch Configuration
2013-

Frame Adjustments

Center Frame L/R Leveling 17 Consistent result across all rows

Wing Leveling 17 Consistent result across all rows

Front-to-Back Leveling 26 Correct row unit operation

Row Unit Adjustments 27 Summary

Row Unit Down Pressure (Springs) 28 Penetration for rows in tire tracks

Coulter Adjustments 29 Setting tool bar height

Barring-Off Adjustments 31 Bed shoulder cultivation

Lister Adjustments 32 Furrow depth

Furrower Disc Adjustments 33 Furrow width and bed profile

Cultivator Adjustments 34 Furrow cultivation and bed shoulder maintenance

Safe and stable implement operation

13

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26 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Frame Adjustments

Front-to-Back Leveling

For the rows to run level at the design down-force, the
tool bar must be level with the ground at the desired tool
height. Perform this adjustment on level ground in field
conditions.

Refer to Figure 19

1. Adjust the row unit components (summary on
page 27) for desired tool running depth relative to
ground level .

2. Adjust the tractor three-point hitch height so that the
row unit parallel arms are parallel to the ground.

3. Adjust the tractor upper link until the top of the tool
bar is level.

4

4. Re-check all settings and adjustments. Set a lower
stop for the 3-point hitch.

1

2

3

3

2

4

1

Figure 19

Front-to-Back Leveling

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Great Plains Manufacturing, Inc. Table of Contents Index Adjustments 27

Row Unit Adjustments

Refer to Figure 20 (depicting an extended row unit populated
with all components, some not used simultaneously)

From top front to bottom back, an LC40 row unit can
include the following capabilities (some optional):

1. Dual Down Pressure Springs: standard
Each row unit is mounted on the frame via parallel
arms which allow the row unit to independently move
up and down while remaining level with the ground.
These springs are normally adjusted only for rows in
tire tracks. See “Row Unit Down Pressure
(Springs)” on page 28.

2. Coulter Depth: standard
This jackscrew (crank and scale provided) adjusts
the depth of the coulter blade relative to the row. See
“Coulter or Tire Height” on page 29.

3. Coulter Disc Scraper (not visible): standard
This adjustment needs to be made when a coulter
disc is replaced, and checked periodically. See
“Coulter Scraper Adjustment” on page 30.

4. Barring-Off Disc Height: option
This adjustment sets the vertical depth of cultivation
at the bed shoulders. See “Barring-Off Disc Height”
on page 31.

5. Barring-Off Disc Width: option
This adjustment sets the horizontal width of
cultivation at the bed shoulders. See “Barring-Off
Width” on page 31.

6. Lister Height: Option 10 or 20
This adjustment sets the depth of the furrow relative
to the tool bar. See “Lister Adjustments” on
page 32.

7. Furrower Disc Height and Angle: Option 10 or 20
This adjustment controls bed shoulder shaping. See
“Furrower Disc Adjustments” on page 33.

8. Cultivator Height: Option 30
This adjustment sets the depth of furrow cultivation
relative to the tool bar. See “Cultivator Height” on
page 34.

9. Cultivator Deflector Angle: Option 30
This adjustment sets the width of furrow cultivation.
See “Cultivator Deflector Height and Angle” on
page 34.

Equipment Damage Risk:

Do not back up with row units in the ground. To do so may
cause tool damage.

1

2

4

6

8

3

9

5

Figure 20

Composite LC40 Row

7

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28 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Row Unit Down Pressure (Springs)

For working in tire tracks you can increase spring down
pressure at individual rows.

Refer to Figure 21

This table provides the down-force values with tool bar
and parallel arms level with the ground.

3

Down Force Bolt Reveal

1

Pounds kg Inches mm

350 160 3.50

390 175 3.25 83

450 205 3.00 76

490 220 2.75 70

540 245 2.50 64

a. Factory setting.

To adjust spring pressure:

1. Measure the current bolt reveal at each spring.
Measure from the top of the cast spring plug to the
bottom of the bolt head (top of washer).

2. Determine the current row force from the table
above. Select the new down-force desired.

3. Loosen the jam nut at the cast plug.

4. Turn the bolt head to obtain the new reveal value.

2

3

Make the same adjustment to both springs.

a

1

89

1

2

Figure 21

Down-Pressure Springs

Equipment Damage Risks:

Adjusting pressure at the springs for all rows is not
recommended. Row tool damage may result and/or tractor
rear wheels may slip. Reducing spring pressure below factory
values may result in bolt thread stripping.

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Great Plains Manufacturing, Inc. Table of Contents Index Adjustments 29

Coulter Adjustments

Coulter or Tire Height

Refer to Figure 22 (a cutaway view of the coulter row)

Coulter or tire height is the adjustment for tool depth

1

(lister shovel or cultivator).

A crank , found on a stob at the rear center of the tool

2

bar, is provided to make the adjustment.

A scale bar provides reference graduations. The front

3

edge of the bar has major graduation reference marks
“1” to “5”, with an edge notch every1⁄2 graduation. The
rear edge of the bar has notches at the

1

⁄4 graduations,

but no reference marks. The reference point for the scale
is the top face of the pivot plate .

1

Each

⁄2 number graduation represents approximately

4

1 inch (2.5 cm) of vertical coulter movement. “1” is
deepest. “5” is shallowest.

Note: Never adjust the coulter beyond mark “5”. The

adjuster separates at settings shallower than “5”.

The coulter/tire arm adjustment plates have two pivot

5

holes, providing an additional range of adjustment.

To adjust coulter/tire height:

1. Raise the implement. Coulter/tire adjustment can be
made with the implement lowered, but requires more
effort. Release the crank from storage.

2. At a row, note the current setting on the scale .

3

Each1⁄2 number graduation represents
approximately 1 inch (2.5 cm) of vertical coulter
movement.

3. Remove the wire-retained pin .

4. Place the crank on the threaded rod . Rotate the

6

7

crank until the desired scale value appears at the top
face of the pivot plate . Adjust crank to align the pin

4

hole in the thread rod with the slot in the scale.

5. Re-install the wire-retained pin.

6. Re-check tool depth, arm parallelism and hitch
height, then repeat step 3 through step 5 for all rows.

4

5

Coulter/Tire Height Adjustment

Note: The threaded rod may only be pinned at half turns

(180°). Each half turn is1⁄12of a major graduation
(6 full turns per major graduation).

Equipment Damage Risk:

Do not use scale values below “1” or above “5”, or pin
and/or scale damage may result.

7

6

2

3

1

Figure 22

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30 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Coulter Scraper Adjustment

This adjustment needs to be made as scrapers wear,
and when they are replaced.

Sharp Object Hazard:

Be cautious when working near the coulter disc. The edge may
be sharp.

1

Refer to Figure 23 (gap exaggerated for clarity)

1. At each row, check the gaps (both sides) between

1

the lower edges of the scrapers and the coulter
depth band. The factory setting is:

3

⁄32inch (0.9 inch, 2.4 mm)

2

To adjust the scraper:

2. Loosen the nuts at the slots.

2

3. Slide the scraper down until the correct gap is
achieved. Keep it centered on the coulter blade.
Tighten the nuts.

Note: If the scraper reaches the end of its slots, and the

gap is larger than3⁄32inch (2.4 mm), the scraper

1

is worn out and must be replaced.

Figure 23

Coulter Scraper Adjustment

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Great Plains Manufacturing, Inc. Table of Contents Index Adjustments 31

Barring-Off Adjustments

These instructions apply only to implements in Cultivator
configuration, and equipped with the optional 591-034A
Barring-Off accessory.

Typically these adjustments are made after setting
cultivator depth, coulter height and hitch height.

Sharp Object Hazard:

Be cautious when working near the barring-off discs.
The edges may be sharp.

Barring-Off Width

Refer to Figure 24 (depicting unequal extensions for clarity)

Sliding tubes and bent pins provide a choice of widths
(measured at the disc bottom edges), ranging from:

11.3 inches (28.7 cm) minimum, to

31.3 inches (79.5 cm) maximum
By alternating tube and sleeve holes, total width may be
adjusted in increments of:

5

⁄8inches (16 mm).

To adjust:

1. Raise the implement slightly.

2. Remove the hairpin cotter and each bent pin .

3. Slide the disc mounting tubes in or out.

4. Re-secure with bent pin and cotter.

Equipment Damage Risks:

Always have at least two of the holes of the disc mounting
tube inside the attachment mounting tube , or tube

3 4

damage may result.

Refer to Figure 25

Note: If a cap is present, do not mount a barring-off

tube in that receiver tube. Leave the cap in place.
These caps are found at the inside end of the front
receiver tube of the inside wing row unit. In current
row spacings, a barring-off disc installed in this
tube would strike other implement parts during fold.

Barring-Off Disc Height

Refer to Figure 24

To adjust the disc height, loosen the nuts at the clamp.
Slide the mounting bar up or down. Re-secure the
nuts.

Set both disc heights the same on each row. The bar top
must be flush with or above the top of the clamps.

7

6

1 2

3

5

2

1

6

3

5

Barring-Off Adjustments

4

Figure 24

34880

7

Figure 25

Capped Receiver Tube

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32 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Lister Adjustments

These instructions apply only to implements in Lister
configuration.

Typically the lister shovel adjustment is the first made,
followed by coulter height and hitch height. Furrower disc
adjustment may be made at any time.

Sharp Object Hazard:

Be cautious when working near the lister. The edges of the
furrower discs may be sharp.

Lister Shovel Adjustment

Refer to Figure 26 (furrower partially exploded)

Unless your circumstances dictate otherwise, Great
Plains recommends operating with the lister shovel
fully raised.

To adjust the shovel height:

1. Loosen the nuts on the lower shear bolts and the
lock nut on the top pivot bolt. Slide the mounting
bar up or down. Tighten the nuts to snug.

Note: If a lower shear bolt is ever failed by a field

2. Tighten all three nuts to7⁄16-14 Grade 5 torque
specification (50 foot-pounds, 67 N-m).

3. Re-check coulter height (page 29), and hitch height.

4. Set all rows identically, perhaps excepting rows in
tire tracks.

3

4

obstruction, replace it with an identical:

802-720C HHCS 7/16-14X3 1/2 GR5 PLT

Do not use a higher grade bolt, or equipment
damage may result. Using a lower grade bolt may
result in nuisance shears. The front7⁄16-14 bolt
may be moved to the rear position until a 802-720C
replacement bolt is obtained.

2

1

2

1

Figure 26

Lister Shovel Height

4

3

2

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Great Plains Manufacturing, Inc. Table of Contents Index Adjustments 33

Furrower Disc Adjustments

Adjustments are provided for disc height, spread, angle
and cant.

7

5

2

Sharp Object Hazard:

Be cautious when working near the lister. The edges of the
furrower discs may be sharp.

Refer to Figure 27 and Figure 28

Furrower Disc Angle

This setting needs to be adjusted for your furrow profile
and conditions. The other furrower adjustments are often
satisfactory at their factory settings.

Loosen the nuts at the slot bolts and the pivot bolts ,
top and bottom (8 fasteners total).

Set the disc angle as desired. Re-tighten nuts.

Furrower Disc Height

The factory default setting is notches up, anchor
weldment-low (mounting bolts in upper holes of anchor
weldment ), and channels /disc-mounts centered
on each other.

If it is necessary to change the furrower height, first see if
the channel/mount adjustment suffices. Loosen both
nuts on one disc side. Slide the mount up or down
on the channel . Re-tighten.

To adjust up to1⁄2inch (2.5 cm) lower, dismount the
anchor weldment and invert it (notches down).

If it is necessary to move the anchor weldment, it may
also be necessary to disturb the angle adjustments to
gain access to the mounting nuts and bolts.

Furrower Disc Spread and Cant

In addition to height, loosing the nuts for the
channels /disc-mount connection also provides
adjustment for spread (distance between discs) and cant
(vertical disc angle). Be sure to note and restore the
height set at this interface.

4 5 5

7 5

5

4 3

5 5

1 2

3

7

7

4

Figure 27

Furrower Height

2

1

3

Figure 28

Furrower Adjustments

5

34881

4

5

5

7

34882

2014-07-21 Table of Contents Index 591-049M

34 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Cultivator Adjustments

These instructions apply only to implements in Cultivator
configuration.

These adjustments are typically made after setting
coulter height.

Sharp Object Hazard:

Be cautious when working near the cultivator. The edges of the
cultivator deflector blades may be sharp.

Refer to Figure 30

Cultivator Height

1. Loosen the nuts at the lower shear bolts, and the
lock nut at the upper pivot bolt.

2. Slide the shank up or down to the desired height.
The factory setting is 101⁄2inches (26.7 cm),
measured from the bottom of the row unit frame to
the top of the sweep shank weldment.

3. Tighten the lower nuts and upper lock nut to
50 foot-pounds (67 N-m).

Note: If a lower shear bolt is ever failed by a field

obstruction, replace it with an identical:

802-720C HHCS 7/16-14X3 1/2 GR5 PLT

Do not use a higher grade bolt, or equipment
damage may result. Using a lower grade bolt may
result in nuisance shears.

Cultivator Pitch Angle

The upper cultivator mounting bolt passes through a
slot in the shank , allowing some pitch angle adjustment.
The factory setting is maximum nose up.

Loosen both the upper and lower nuts. Adjust the
pitch angle. Secure both nuts.

Cultivator Deflector Height and Angle

The deflectors are adjustable for height and angle.

To adjust the angle, loosen the nuts at the curved
slots. Move the deflector shields to the desired angle.
Re-tighten the nuts.

To adjust the height, loosen the nuts at the mount.
Slide the mount (which is slotted) up or down.
Re-secure the nuts.

To obtain further lowering, the shield mount may be
inverted.

a

1

2

3

a

Cultivator Height

Figure 29

34880

2

1

1

4

3

6

9

4 5

6

7

6

4

5

7

8

9

9

Figure 30

Cultivator Adjustments

8

34880

591-049M Table of Contents Index 2014-07-21

Great Plains Manufacturing, Inc. Table of Contents Index Troubleshooting 35

Troubleshooting

General Troubleshooting

Problem Cause Solution

Furrows too shallow

Coulter not turning freely

Mud build-up on coulter

Rows running too deep
(Bulldozing)

Lister plugging with trash

Parallel arms not level Adjust hitch height.

Coulters set too shallow Adjust coulter deeper (page 29).

Damaged or mis-adjusted scraper Adjust or replace scraper (page 30).

Failed disk bearings Replace disk bearings.

Bent or twisted opener frame Replace opener frame.

Damaged or mis-adjusted scraper Adjust or replace scraper (page 30).

Conditions too wet Wait for drier conditions.

Lister shovel or cultivator set too deep Raise tool. Check tool angle.

Coulters set too deep Adjust coulter shallower (page 29).

Lister too close to coulter Install lister body extension.

2014-07-21 Table of Contents Index 591-049M

36 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Maintenance and Lubrication

Maintenance

Proper servicing and maintenance is the key to long
implement life. With careful and systematic inspection,
you can avoid costly maintenance, downtime, and repair.

Always turn off and remove the tractor key before making
any adjustments or performing any maintenance.

Crushing Hazard:

Always have transport locks in place and frame sufficiently
blocked up when working on implement. You may be severely
injured or killed by being crushed under the falling implement.

High Pressure Fluid Hazard:

Check all hydraulic lines and fittings before applying pressure.
Fluid escaping from a very small hole can be almost invisible.
Use paper or cardboard, not body parts, and wear heavy
gloves to check for suspected leaks. Escaping fluid under
pressure can have sufficient pressure to penetrate the skin. If
an accident occurs, seek immediate medical assistance from a
physician familiar with this type of injury.

1. After using your implement for several hours, check
all bolts to be sure they are tight.

2. Keep disk scrapers properly adjusted.

3. Clean implement on a regular basis. Regular and
thorough cleaning will lengthen equipment life and
reduce maintenance and repair.

4. Lubricate areas listed under “Lubrication” on
page 38.

5. Replace any worn, damaged, or illegible safety
labels by obtaining new labels from your Great
Plains dealer.

591-049M Table of Contents Index 2014-07-21

Great Plains Manufacturing, Inc. Table of Contents Index Maintenance and Lubrication 37

Bleeding Fold Hydraulics

To function properly, the hydraulics must be free of air. If
hydraulics have not been bled, they will operate with
jerky, uneven motions and could cause wings to drop
rapidly during folding or unfolding. If hydraulics were not
bled during initial implement setup or if you replace a
part in hydraulic system during the life of the implement,
complete the following procedures.

Unfolded Bleeding

Refer to Figure 31

1. Check hydraulic fluid level in tractor reservoir and fill
to proper level. Add fluid to system as needed.

2. With implement unfolded and fold cylinders
completely extended, disconnect rod end pins and
swing the cylinders so they will not contact anything
when extended.

3. Loosen rod end hose fittings at a JIC connection.

Note: Do not loosen an O-ring boss (ORB) connection

for bleeding. Bleeding at an ORB damages the
seal.

1

2

High Pressure Fluid Hazard:

Relieve pressure before disconnecting hydraulic lines.
Escaping fluid under pressure can have sufficient pressure to
penetrate the skin causing serious injury. Use a piece of paper
or cardboard, NOT BODY PARTS, to check for leaks. Wear
protective gloves and safety glasses or goggles when working
with hydraulic systems. If an accident occurs, seek immediate
medical attention from a physician familiar with this type of
injury.

4. Slowly supply oil to rod end of fold cylinders until oil
appears at loosened hose fitting. Tighten fitting and
completely retract fold cylinders.

5. With cylinders completely retracted, loosen base end
hose fittings at JIC connection.

6. Slowly supply oil to base end of fold cylinders until oil
appears at loosened hose fitting. Tighten base end
hose fitting and cycle fold cylinders in and out
several times.

7. Re-pin cylinder rod clevises.

2

1

2

1

Figure 31

Bleeding Fold Hydraulics

34909

2014-07-21 Table of Contents Index 591-049M

38 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Lubrication

Intervals

Multi-purpose
spray lubricant

Row Unit Parallel Arm Pivots

Multi-purpose
grease lubricant

Multi-purpose
oil lubricant

Inspection

34208

(operating hours)

50

at which service
is required

34892

20

Four each row;
52 or 68 total

Type of Lubrication: Grease
Quantity: Until Grease emerges

Coulter Disc Scrapers

50

One each row;
0, 13 or 17 total

See page 30 for alignment specifications.

34879

591-049M Table of Contents Index 2014-07-21

Great Plains Manufacturing, Inc. Table of Contents Index Maintenance and Lubrication 39

Cylinder Base Pins

One each wing;
2 total

Type of Lubrication: Grease
Quantity: Until Grease emerges

Wing Flex Link Bottom Pivots

One each wing;
2 total

Type of Lubrication: Grease
Quantity: Until Grease emerges

34888

50

50

Wing Lower Link Arm Inner Pivots

One each wing;
2 total

Type of Lubrication: Grease
Quantity: Until Grease emerges

34890

34888

50

2014-07-21 Table of Contents Index 591-049M

40 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Wing Lower Link Arm Outer Pivots

50

One each wing;
2 total

Type of Lubrication: Grease
Quantity: Until Grease emerges

34887

Wing Upper Link Arm Inner Pivots

One each wing;
2 total

Type of Lubrication: Grease
Quantity: Until Grease emerges

Wing Upper Link Arm Outer Pivots

One each wing;
2 total

Type of Lubrication: Grease
Quantity: Until Grease emerges

34887

50

34889

50

591-049M Table of Contents Index 2014-07-21

Great Plains Manufacturing, Inc. Table of Contents Index Maintenance and Lubrication 41

Coulter/Tire Jackscrew and Upper Pivot

Seasonal

One each row;
13 or 17 total

Type of Lubrication: Grease
Quantity: Until Grease emerges

34893

Coulter/Tire Pivots

Seasonal

One each row;
13 or 17 total

Type of Lubrication: Grease
Quantity: Until Grease emerges

Note: Coulter hubs (standard),

Furrower disc hubs (option), and
Barring-off disc hubs (option)
are permanently lubricated.

34891

2014-07-21 Table of Contents Index 591-049M

42 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Options

Row Unit Options

One of the following row Options must be specified with
the original implement order.

Row Type Option

Lister, Standard Length 10

Lister, Extended Length 20

Cultivator, Extended Length 30

Cultivator, Standard Length 40

Cultivator, Ext. Length, w/Tire 50

Cultivator, Std. Length, w/Tire 60

Kits are not presently available for converting a lister
to/from a cultivator.

Barring-Off Discs

These discs cultivate and shape bed shoulders. They are
intended for use only with (Option 30, 40, 50 or 60)
cultivator rows. Order one per row (13 or 17 total).

Description Option Kit

Barring-Off Disc - 591-034A

B

10

40

20

30

30

B

40

See “Barring-Off Adjustments” on page 31.

60

50

B

50

B

60

B

591-049M Table of Contents Index 2014-07-21

Great Plains Manufacturing, Inc. Table of Contents Index Appendix A - Reference Information 43

Appendix A - Reference Information

Specifications and Capacities

Model

Row Count

Row Spacing

Working (Frame) Width

Swath

Transport Width

Working Length (Max.)

Working Height

Transport Height

Minimum Tractor Req.

Hitch

Tool Bar

Hydraulic Circuits

Hydraulic Power Required

LC40 LC40 LC40 LC40

-1236 -1238 -1240 -1630

12 Rows 16 Rows

(13 Row Units) (17 Row Units)

36 inches 38 inches 40 inches 30 inches
(91.4 cm) (96.5 cm) (101.6 cm) (76.2 cm)

41 feet 0 inches

(12.5 m)

432 inches 456 inches 480 inches 480 inches

(1097.3 cm) (1158.2 cm) (1219.2 cm) (1219.2 cm)

26 feet 0 inches 24 feet 8 inches 24 feet 8 inches 26 feet 0 inches

(7.92 m) (7.52 m) (7.52 m) (7.92 m)

55.5 to 90.5 inches (141.0 to 229.9 cm)

6 feet 2 inches (188.0 cm)

14 feet 8 inches (4.47 m) with 8 in. (20 cm) coulter clearance in transport

250 hp (125 kW) 320 hp (140 kW)

3-Point Category III Wide or IV (N or W)

7 × 7 × ½ inch (18 × 18 × 1 cm)

Closed- or Open-Center, 1 Remote

2250 psi, 2 gal/min (155 bar, 8 litres/min)

Weight Range

Row Down Pressure

Row Travel (Up - Down)

Coulter Depth

11,000 to 13,000 pounds 13,000-15,500 lb

(5000 to 5900 kg) (5900 to 7000 kg)

350 to 540 pounds (159 to 245 kg)

4 inches up; 2¾ inches down (+10 cm; -7 cm)

4.0±½ inch (10.2±13 mm)

Tire Inflation Chart

Tire Inflation Chart Tire Warranty Information

Wheel Tire Size Inflation

Option 50

or 60 Row

2014-07-21 Table of Contents Index 591-049M

20.5X8.0-10

90 psi

(620 kPa)

All tires are warranted by the original manufacturer of the tire.
Tire warranty information is found in the brochures included with
your Operator’s and Parts Manuals or online at the
manufacturer’s web sites listed below. For assistance or
information, contact your nearest Authorized Farm Tire Retailer.
Manufacturer Web site
Firestone www.firestoneag.com
Gleason www.gleasonwheel.com
Titan www.titan-intl.com

44 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Dimensions (Field) LC40

Field

Length

55.5 to 90.5 in

(141 to 229.9 cm)

Field

Height

6 feet 2 inches

(188 cm)

Field Width

41 feet 0 inches

(12.5 m)

34857

591-049M Table of Contents Index 2014-07-21

Great Plains Manufacturing, Inc. Table of Contents Index Appendix A - Reference Information 45

Dimensions (Transport) LC40

Transport

Length

55.5 to 90.5 in

(141 to 229.9 cm)

Transport Width

24 feet 8 inches or 26 feet 0 inches

(7.92 m or 8.13 m)

Transport

Height

13 feet 4 inches

(4.06 m)

at zero

clearance

2014-07-21 Table of Contents Index 591-049M

34860

46 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

Hydraulic Diagram

34909

591-049M Table of Contents Index 2014-07-21

Great Plains Manufacturing, Inc. Table of Contents Index Appendix A - Reference Information 47

Torque Values Chart

Bolt
Size

in-tpi

1

⁄4-20

1

⁄4-28

5

⁄16-18

5

⁄16-24

3

⁄8-16

3

⁄8-24

7

⁄16-14

7

⁄16-20

1

⁄2-13

1

⁄2-20

9

⁄16-12

9

⁄16-18

5

⁄8-11

5

⁄8-18

3

⁄4-10

3

⁄4-16

7

⁄8-9

7

⁄8-14

1-8

1-12

1

⁄8-7

1

1

1

⁄8-12

1

1

⁄4-7

1

1

⁄4-12

3

⁄8-6

1

3

1

⁄8-12

1

1

⁄2-6

1

1

⁄2-12

Bolt Head Identification

Grade 2 Grade 5 Grade 8 Class 5.8 Class 8.8 Class 10.9

a

b

d

N-m

ft-lb

7.4 11 16

8.5 13 18

15 24 33

17 26 37

27 42 59

31 47 67

43 67 95

49 75 105

66 105 145

75 115 165

95 150 210

105 165 235

130 205 285

150 230 325

235 360 510

260 405 570

225 585 820

250 640 905

340 875 1230

370 955 1350

480 1080 1750

540 1210 1960

680 1520 2460

750 1680 2730

890 1990 3230

1010 2270 3680

1180 2640 4290

1330 2970 4820

N-m N-m

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

980 2190 3560

Bolt Head Identification

Bolt
Size

ft-lb ft-lb ft-lb ft-lb ft-lb

mm x pitch

M 5 X 0.8

M 6 X 1

M 8 X 1.25

M 8 X 1

M10 X 1.5

M10 X 0.75

M12 X 1.75

M12 X 1.5

M12 X 1

M14 X 2

M14 X 1.5

M16 X 2

M16 X 1.5

M18 X 2.5

M18 X 1.5

M20 X 2.5

M20 X 1.5

M24 X 3

M24 X 2

M30 X 3.5

M30 X 2

M36 X 3.5

M36 X 2

a. in-tpi = nominal thread diameter in inches-threads per inch

b. N· m = newton-meters

c. mm x pitch = nominal thread diameter in mm x thread pitch

d. ft-lb = foot pounds

c

5.8 8.8 10.9

N-m N-m N-m

357

71115

17 26 36

18 28 39

33 52 72

39 61 85

58 91 125

60 95 130

90 105 145

92 145 200

99 155 215

145 225 315

155 240 335

195 310 405

220 350 485

280 440 610

310 650 900

480 760 1050

525 830 1150

960 1510 2100

1060 1680 2320

1730 2650 3660

1880 2960 4100

946

Torque tolerance + 0%, -15% of torquing values. Unless otherwise specified use torque values listed above.

25199m

25199

2014-07-21 Table of Contents Index 591-049M

48 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

1-Year Limited Warranty

1-Year Limited Warranty

Great Plains Manufacturing, Incorporated warrants to the original purchaser
that this tillage equipment will be free from defects in material and
workmanship for a period of one year from the date of original purchase
when used as intended under normal service conditions for personal use.
This Warranty is limited to the replacement of any defective part by Great
Plains Manufacturing, Incorporated and the installation by the dealer of any
such replacement. Great Plains reserves the right to inspect any equipment or
part which are claimed to have been defective in material or workmanship.
This Warranty does not apply to any part or product which in Great Plains’
judgment shall have been misused or damaged by accident or lack of normal
maintenance or care, or which has been repaired or altered in a way which
adversely affects its performance or reliability, or which has been used for a
purpose for which the product is not designed. This Warranty shall not apply
if the product is towed at a speed in excess of 20 miles per hour. Soils
containing rocks, stumps or obstructions may void the warranty in its
entirety.

Claims under this Warranty must be made to the dealer which originally sold
the product and all warranty adjustments must by made through such dealer.
Great Plains reserves the right to make changes in materials or design of the
product at any time without notice. This Warranty shall not be interpreted to
render Great Plains liable for damages of any kind, direct, consequential, or
contingent, to property. Furthermore, Great Plains shall not be liable for
damages resulting from any cause beyond its reasonable control. This
Warranty does not extend to loss of crops, losses caused by harvest delays or
any expense or loss for labor, supplies, rental machinery or for any other
reason.

No other warranty of any kind whatsoever, express or implied, is made
with respect to this sale; and all implied warranties of merchantability
and fitness for a particular purpose which exceed the obligations set
forth in this written warranty are hereby disclaimed and excluded from
this sale.

This Warranty is not valid unless registered with Great Plains Manufacturing,
Incorporated within 10 days from the date of original purchase.

Warranty does not cover damage caused by acts of God or accidents.

Warranty does not cover units with excess use or units used to custom farm.

34895

591-049M Table of Contents Index 2014-07-21

Great Plains Manufacturing, Inc. Table of Contents Index 49

Index

A

address, Great Plains ........................ 11

adjustments ........................................ 25

amber reflectors ................................... 6

ASABE ........................................ 13,14

B

barring-off ........................................... 31

bleeding hydraulics ............................ 37

bushing .............................................. 13

C

capacities ........................................... 43

cap, receiver tube...............................31

Category 3 .................................. 13, 14

Category 3N ....................................... 14

Category 3W ...................................... 14

Category 4 .................................. 13, 14

CAUTION, defined ............................... 1

center of gravity.................................. 21

chain routing ...................................... 47

check for leaks ............................ 15,37

checklists............................................ 23

electrical ....................................... 16

pre-setup ...................................... 12

pre-start ........................................ 18

transport ....................................... 21

children ................................................ 2

color code, hose handle ..................... 15

configure rows .................................... 22

connectors

electrical ....................................... 16

contact Great Plains ........................... 11

coulter height ..................................... 29

covered models .................................. 10

crank .................................................. 29

cultivator ...................................... 34

cultivator row ...................................... 22

customer service ................................ 11

cylinder symbols ................................ 15

,42

D

DANGER, defined ................................ 1

daytime reflectors ................................. 6

decal replacement ................................ 5

decals

caution

general instructions .................. 9

danger

electrocution ............................. 7

hitch crush ................................ 7

tip over / crushing ..................... 7

peligro ............................................ 6

warning

high pressure fluid hazard ........ 8

pinching crushing...................... 9

pinch/crush ............................... 8

speed ........................................ 8

decal, safety ......................................... 5

definitions ........................................... 10

directions ............................................ 10

disconnecting hydraulic lines ....... 15

down pressure ................................... 28

,37

E

electrocution ............................. 3, 7,19

email, Great Plains ............................ 11

English ................................................. 6

F

fire ........................................................ 1

folding ................................................ 19

furrower disc ...................................... 33

G

gray, hose handle ............................... 15

green, hose handle ............................ 15

H

headphones ......................................... 2

high pressure fluid ............................... 8

high pressure fluids ............................. 2

hitching .............................................. 13

hose color code ................................. 15

hoses, hydraulic ................................. 15

hydraulic diagram .............................. 46

hydraulic hookup................................ 15

hydraulic safety .................................... 2

I

implement .......................................... 10

inflation .............................................. 43

intended usage .................................. 10

ISO 730-1 ....................................13,14

L

LC40 .................................................. 10

LC40-1236 ................................... 10,21

LC40-1238 ................................... 10,21

LC40-1240 ................................... 10,21

LC40-1630 ................................... 10,21

leak checks .................................. 15,37

leaks .................................................... 2

left-hand, defined ............................... 10

leveling............................................... 17

level, center frame ............................. 17

level, front/back.................................. 26

level, wings ........................................ 17

lighting ............................................... 16

lights .................................................... 2

lister .............................................32, 42

lister row ............................................ 22

lubrication .......................................... 38

M

maintenance ...................................... 36

maintenance safety.............................. 4

medical assistance ................. 2, 18,36

model number .................................... 11

models covered ................................. 10

N

Note, defined ..................................... 10

NOTICE, defined ............................... 10

O

options ................................................42

orientation rose .................................. 10

overhead lines ...................................... 3

owner assistance................................11

P

parking stand ......................................16

phone number, GP ............................. 11

pin, wing lock ......................................18

protective equipment ............................2

R

red reflectors ........................................ 5

reflectors

amber ............................................. 6

daytime ...........................................6

red .................................................. 5

SMV ................................................ 5

reflectors, safety ...................................5

repair parts .........................................11

riders .................................................... 2

right-hand, defined ............................. 10

rose, orientation ................................. 10

row unit ...............................................27

S

safety decal ..........................................5

safety information ................................. 1

safety symbol ....................................... 1

scraper ............................................... 30

serial number ..................................... 11

setup .................................................. 12

shear bolt .................................... 32,34

shovel ................................................. 32

shutdown .............................................. 3

SMV (Slow Moving Vehicle) ................. 5

Spanish ................................................ 6

specifications ......................................43

speed limits, transport ........................21

spring pressure .................................. 28

springs ................................................28

storage ................................................. 3

support ............................................... 11

symbol, safety ...................................... 1

S217 ............................................ 13,14

T

tables

covered models ............................10

hose color code ............................15

tire inflation ...................................43

tires ...............................................43

troubleshooting

general .................................... 35

tip over hazard........................ 7

tire inflation ......................................... 43

torque .................................................47

towing vehicle capability .....................21

transport .............................................21

transport speed .................................... 3

transporting ........................................ 21

,19,24

2014-07-21 Table of Contents 591-049M

50 LC40 Table of Contents Index Great Plains Manufacturing, Inc.

troubleshooting .................................. 35

U

unfolding ............................................ 20

URLs, tires ......................................... 43

V

vertical clearance ....................3,19,21

W

WARNING, defined .............................. 1

warranty ...................................... 43,48

weight................................................. 21

welding ................................................. 4

wing lock pin .................. 18, 19, 20,22

Numerics

20 mph ................................................. 3

2013- .......................10

2014+ ...................... 10,14,15, 19,20

32 km/h .................................................3

40, option ............................................42

50, option ............................................42

591-031H, bushing .............................13

591-034A, barring-off ..................31, 42

591-049M, manual..............................10

591-049P, manual ...............................10

591-127D, pin .....................................13

60, option ............................................42

802-086C, bolt ....................................13

802-720C, bolt .............................32, 34

803-027C, nut .....................................13

804-023C, washer ..............................13

805-168C, pin .....................................13

,13,15, 19,20

818-045C, decal ................................... 8

818-055C, reflector .............................. 5

818-188C, decal ................................... 8

818-339C, decal ................................... 8

818-557C, decal ................................... 6

818-579C, decal ................................... 9

818-587C, decal ................................... 9

818-590C, decal ................................... 7

838-265C, reflector .............................. 6

838-266C, reflector .............................. 5

838-267C, reflector .............................. 6

838-599C, decal ................................... 7

858-097C. decal ................................... 7

591-049M Table of Contents Index 2014-07-21

Table of Contents Index

Table of Contents Index

Table of Contents Index

Great Plains Manufacturing, Inc.

Corporate Office: P.O. Box 5060

Salina, Kansas 67402-5060 USA