Great Plains 4336 DH User Manual

Table of Contents Index

Pre-Delivery Manual

Series I 3323, 3326, 3329,
Disk Harrow
Manufacturing, Inc.
www.greatplainsmfg.com
Read the operator’s 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!
Illustrations may show optional equipment not supplied with standard unit.
42101
ORIGINAL INSTRUCTIONS
© Copyright 2012 Printed 2012-05-22 556-100Q
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
Introduction ..................................................................4
Description of Unit ..........................................................4
Models Covered ............................................................. 4
Document Family ...........................................................4
Tools Required ...............................................................4
Pre-assembly Checklist..................................................4
Using This Manual..........................................................5
Definitions................................................................... 5
Shipping .........................................................................6
Unloading ....................................................................... 6
Unload Smaller Items First .........................................6
Unload Disk Harrow....................................................6
Unpacking Boxes .......................................................6
Assembly and Setup Assistance ................................6
Assembly ......................................................................7
Narrow Center Hub and Wheel Assembly.................. 7
Wide Center Frame Assembly....................................8
Center Frame Gang Assembly...................................9
3323-3326 Wing Hub and Wheel Assembly............. 10
Narrow Hitch and Lever Link Assembly....................11
Wide Center Hitch and Cylinder Assembly...............12
3329-4336 Wing Assembly.......................................14
Hydraulic Assembly..................................................15
Attach Hose Clamps and Hose wraps...................... 17
Hydraulic Hose Hookup............................................ 17
Hose Handles...........................................................17
Purging Hydraulic System ........................................18
Narrow Center Light Brackets and SMV Assembly..19
Wide Center Light Brackets and SMV Assembly .....20
Gauge Wheel ...........................................................21
C-Shank Alignment-Disc Gang Assembly................21
Level Bar Cap Orientation ........................................22
Install Rear Hitch (optional) ......................................23
Appendix - Reference Information ...........................24
Torque Values Chart.................................................... 24
Tire Inflation & Warranty .............................................. 25
Hydraulic Connectors and Torque ............................... 26
Narrow Center Hydraulic Lift Layout ............................ 27
Wide Center Hydraulic Lift Layout ............................... 28
3323 Hydraulic Fold Layout ......................................... 29
3326-4336 Hydraulic Fold Layout ................................ 30
Hydraulic Hitch Level Layout (Optional)....................... 31
3323DH Machine Layout ............................................. 32
3323DH Machine Layout ............................................. 33
3326DH Machine Layout ............................................. 34
3326DH Machine Layout ............................................. 35
3329DH Machine Layout ............................................. 36
3329DH Machine Layout ............................................. 37
4330DH Machine Layout ............................................. 38
4330DH Machine Layout ............................................. 39
4333DH Machine Layout ............................................. 40
4333DH Machine Layout ............................................. 41
4336DH Machine Layout ............................................. 42
4336DH Machine Layout ............................................. 43
3323DH S3T Spike Drag HR Layout ........................... 44
3323DH 3 Bar Heavy Coil Tine Layout ........................ 45
3326DH S3T Spike Drag HR Layout ........................... 46
3326DH 3 Bar Heavy Coil Tine Layout ........................ 47
3329DH S3T Spike Drag HR Layout ........................... 48
3329DH 3 Bar Heavy Coil Tine Layout ........................ 49
4330DH S3T Spike Drag HR Layout ........................... 50
4330DH 3 Bar Heavy Coil Tine Layout ........................ 51
4333DH S3T Spike Drag HR Layout ........................... 52
4333DH 3 Bar Heavy Coil Tine Layout ........................ 53
4336DH S3T Spike Drag HR Layout ........................... 54
4336DH 3 Bar Heavy Coil Tine Layout ........................ 55
Index........................................................................... 57
© Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012 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.
05/22/2012 Cover Index 556-100Q
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, Verti-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 3323-4336DH Table of Contents Index Great Plains Manufacturing, Inc.
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Great Plains Manufacturing, Inc. Table of Contents Index 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.
Use Adequate Lifting Means
The frame sections and gangs of this machine are extremely heavy. If using multiple lifters, make sure each is rated for at least its share of the load.
> 14,000
POUNDS

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.
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Be Familiar with Safety Decals

Read and understand the “Safety Decals” section of the
Operators Manual.
Read all instructions noted on the decals.
Keep decals clean. Replace damaged, faded and illegible
decals.

Wear Protective Equipment

Wear protective clothing and equipment.
Wear clothing and equipment appropriate for the job. Avoid
loose-fitting clothing.
Because prolonged exposure to loud noise can cause hear-
ing impairment or hearing loss, wear suitable hearing pro­tection such as earmuffs or earplugs.
Because operating equipment safely requires your full
attention, avoid wearing entertainment headphones while operating machinery.

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 driv-
ing 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

Shutdown and Storage

Lower implement, put tractor in park, turn off engine, and
remove the key.
Secure Disk Harrow using blocks and supports provided.
Detach and store Disk Harrow in an area where children
normally do not play.

Tire Safety

Tire changing can be dangerous and should be per­formed by trained personnel using correct tools and equipment.
When inflating tires, use a clip-on chuck and extension hose
long enough for you to stand to one side–not in front of or
over tire assembly. Use a safety cage if available.
When removing and installing wheels, use wheel-handling
equipment adequate for weight involved.

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 machine functions.
Operate machinery from the driver’s seat only.
Do not leave machine unattended with tractor engine run-
ning.
Do not stand between the tractor and machine during
hitching.
Keep hands, feet and clothing away from power-driven
parts.
Wear snug-fitting clothing to avoid entanglement with mov-
ing parts.
Watch out for wires, trees, etc., when folding and raising
machine. Make sure all persons are clear of working area.
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Introduction

The Disk Harrow has been designed with care and built by skilled workers using quality materials. Proper setup, maintenance, and safe operating practices will help the customer get years of satisfactory use from the machine.

Description of Unit

The Series I 3323-4336DH Disk Harrow is a three section primary and secondary tillage tool. Working width ranges from 23 to 36 feet. The implement is designed to cut out and bury roots and crop residue, kill weeds and dry out the soil, level ridges and ruts and for seedbed prepara­tion. Various finishing attachments are also available to further smooth, redistribute residue, kill weeds, and break clods

Models Covered

3323DH 23-Foot 3-section
3326DH 26-Foot 3-section
3329DH 29-Foot 3-section
4330DH 30-Foot 3-section
4333DH 33-Foot 3-section
4336DH 36-Foot 3-section

Document Family

556-100Q Pre-Delivery Manual (this document)
556-100M Operator Manual
556-100P Parts Manual

Tools Required

• Basic Hand Tools
• Torque Wrench
• Fork Truck, Overhead Hoist or Loader

Pre-assembly Checklist

1. Before assembling, read and understand “Important Safety Information” in front part of this manual.
2. Have at least two people on hand while assembling.
Figure 1
3326 Disk Harrow
3. Make sure area is level and free of obstructions (preferably an open concrete area).
4. Have all major componets
5. Have all fasteners and pins shipped with machine.
42100
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Great Plains Manufacturing, Inc. Table of Contents Index Introduction 5

Using This Manual

This manual was written to help you assemble and pre­pare the new machine for the customer. The manual includes instructions for assembly and setup. Read this manual and follow the recommendations for safe, efficient and proper assembly and setup.
An operator’s and parts manual is also provided with the new machine. Read and understand “Important Safety Information” and “Operating Instructions” in the opera­tor’s manual before assembling the machine. Refer to the parts manual for proper part’s identification. As a refer­ence, keep the operator’s and part’s manual on hand while assembling.
The information in this manual is current at printing. Some parts may change to assure top performance.
Definitions
The following terms are used throughout this manual.
A crucial point of information related to the preceding 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.
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.
R
F
U
B
L
D
R
L
Figure 2
Right / Left
42100
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Shipping

The Disk Harrow will be shipped partially pre-assem­bled.
Refer to Figure 3
• The machine will be shipped with center frame and wings stacked on stands and banded together.
• Finishing attachments (if equipped), will be will be shipped with mounted brackets assembled and all bolts will be in a box.
• Remove unit from shipping stands (if equipped), after machine is lowered to ground and carefully un-band all componets.
• The shipping stand bolts are not used in the assem­bly of unit.
• The shipping stands do not need to be returned to Great Plains.
Figure 3
Disk Harrow Shipping
42137

Unloading

Be sure the truck is on level ground, preferably concrete.
Centering componets:
Be sure and center fork truck or chains (overhead hoist) on componets so they won’t slide and cause injury.

Unload Smaller Items First

Unloading the Disk Harrow is a potentially dangerous operation.
Reduce risk and complications by first unloading
1. the gangs and finishing attachments
2. the misc. boxes
3. the Disk Harrow
(described in the next section)

Unload Disk Harrow

4. Place these components well out of the manoeu-
vring area needed for unloading the Disk Harrow.
5. Double-check that all chains and tie-down straps
have been released and stowed.
6. Set parking brake on trailer tractor.
7. Slowly lift the Disk Harrow off trailer bed using two
fork lifts.
8. Stop lifting about 12” above the bed.
9. Have the truck driver slowly pull the trailer straight
out from under the Disk Harrow.
10. Making sure to keep level from front to back and side
to side, slowly lower the Disk Harrow.
11. Lower theDisk Harrow down until the machine is
about 12” off ground.
12. Remove shipping stands.

Unpacking Boxes

Note: Position boxes in area that you can maneuver
components up to machine to assembly.
13. Carefully remove banding from boxes.
14. Carefully remove banding from gangs and finishing reels.
15. Locate and identify all componets before assem­bling.

Assembly and Setup Assistance

To order additional copies of pre-delivery instructions or operator’s and parts manuals, write to the following address. Include model numbers in all correspondence.
If you do not understand any part of this manual or have the assembly or setup questions, assistance is available. Contact:
Product Support
Great Plains Mfg. Inc., Service Department
PO Box 5060
Salina, KS 67402-5060
(800)255-9215
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Great Plains Manufacturing, Inc. Table of Contents Index 7

Assembly

Narrow Center Hub and Wheel Assembly

Refer to Figure 4
Note: All bolts will be pre-installed on the unit in their
proper location. Bolts will need to be removed and then re-installed during assembly. See “Parts Manual” for complete break down of parts. For 4330-4336 models, skip to, See “Wide Center Frame Assembly” on page 8.
1. Set pre-assembled center frame section on stands that are tall enough to allow for installation of the pre-assembled gang bars as shown. Model 3329 will be the same as models 4330-4336, See “Wide Center Frame” on page 8.
Note: Be sure and get the walking beam stop
2
installed on back side (rear holes) of walking
1
3
beam as shown in inset picture. Be sure tab or notch of hub assembly plate is installed on top.
2. Remove the 3/4x4hexbolts and 3/4x3hexbolts
5
. Bolt he hub/spindle assembly to walking beam assembly with the bolts and , secure with 3/4 lock washers and 3/4 nuts.
Note: The center uses 11l-5 load range F tires while the
wings have 11L-15 8 ply tires.
3. Instal tire/wheel to hub assembly with 9/16 lug nuts .
4. Bolts may be tightened to specs, See “Torque Val- ues Chart” on page 24.
6
7
4
7
6 4 5
8 7
9
U
1
R
F
B
L
D
3
2
4
5
3
6
7
8
9
Figure 4
Narrow Center Hub and Wheel
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Wide Center Frame Assembly

Refer to Figure 5
5. Lower the left and right halves of the center frame onto stands .
6. Install the bolts loose through the 4-hole tie plates and center frames and with1x8hexbolts , 1 x 9 hex bolts , 1 lock washers and 1 nuts. Do not tighten at this time.
7. Pin the LH and RH torque tube weldments to the center frames with 1 1/4 x 8 3/4 pins (outer) and 1 1/4 x 7 pins (center) (be sure nylon sleeves are installed on pins). Secure pins with 3/8 x 2 1/4 Gr. 8 special thread bolts and 3/8 top lock nuts.
1 2
3
1 2 5
6
7 8
10
11
8. Bolt on wide center fold bracket with four 1 x 8 hex bolts , 1 lock washers and 1 nuts, four 1 x 5 1/
4
9
32 x 6 1/2 u-bolts , four 3/4 x 2 1/2 hex bolts , 3/ 4 lock washers and 3/4 nuts.
9. Fasten center lift cylinders , base end to center frame and rod end to torque tube with 1 pins, machine washers and cotter pins, provided.
10. Tighten all bolts to specs, See “Torque Values Chart” on page 24.
5
13
12
14
15
11
2
14
5
5
12
4
R
F
U
B
L
D
8
9
4
15
6
10
3
1
7
14
13
Figure 5
Wide Center Frame
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Great Plains Manufacturing, Inc. Table of Contents Index Assembly 9

Center Frame Gang Assembly

Refer to Figure 6
Note: The gang assemblies will be marked on the top
plates as to the location on disk as “left, front, cen­ter”. This would refer to the left, front gang on the center section. You may also refer to the machine layout section for placement. The gang assembly will be the same on both the narrow and wide cen­ter except the wing hinge will be opposite on wide center.
1 3
11. Remove the 1 x 3 Gr. 8 hex bolts . Align holes in plates of gang assemblies to center frame plates
2 3
, secure with 1 x 3 Gr. 8 hex bolts , 1 lock wash-
ers and 1 nuts.
12. Bolt may be tightened to specs, See “Torque Values Chart” on page 24.
1
R
F
U
D
B
L
2
3
1
1
Figure 6
Center Frame Gangs
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3323-3326 Wing Hub and Wheel Assembly

Refer to Figure 7
Note: Remove the assembly stands from center section and
allow unit to rest on the ground in the center of work ar­ea.
13. Set pre-assembled wing frame section on stands that are tall enough to allow for installation of the pre­assembled gang bars as shown. Model 3329 will be the same as models 4330-4336, See “3329-4336 Wing” on page 14.
Note: Be sure tab or notch of hub assembly plate is in-
stalled on top.
14. Remove the 3/4 x 3 hex bolts . Bolt the hub/spindle assembly to walking beam assembly with the 3/4 x 3 hex bolts , secure with 3/4 lock washers and 3/4 nuts.
Note: Instal tire/wheel (11L-15, 8-ply tire/wheel assembly)
to hub assembly with 9/16 lug nuts .
15. Bolts may be tightened to specs, See “Torque Values Chart” on page 24
3 5
4
6
3 7
4
1 2
3
U
R
F
B
L
D
4
3
Figure 7
3323-3326 Wing Hub and Wheel
6
1
2
7
5
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Great Plains Manufacturing, Inc. Table of Contents Index Assembly 11

Narrow Hitch and Lever Link Assembly

Note: For 4330-4336 models, skip to, See “Wide Cen-
ter Hitch and Cylinder Assembly” on page 12.
Refer to Figure 8
16. Install hitch assembly to front of center frame with the 1 1/4 x 8 Gr. 8 hex bolts provided. Be sure and install 1 1/4 flat washers as needed on both sides, to insure a tight fit (be sure and have same amount on both sides of hitch). Secure with the 1 1/4 top lock nuts. Bolts need to be tightened down securely on the ball joints but do not torque as hitch needs to pivot freely.
17. Remove the tongue jack from its storage location
5
at rear of hitch and install it on the jack stub at the front of the hitch frame to support the front side of hitch.
18. Connect the bottom of leveling turnbuckle or hydraulic cylinder to rear of hitch with 1 x 6 Gr. 8 special thread bolt , and 1 nylon lock nut, (do not torque bolt), top to middle hole of leveler assembly
1
2
3
4
6
7
8
with the 1 x 9 1/2 hinge pin , 3/8 x 2 1/4 Gr. 8 hex bolt and 3/8 top lock nut.
10
19. Attach spring hose loop to front of hitch assembly
1
with 1/2 x 1 1/2 hex bolt , 1/2 flat washer, 1/2
lock washer and 1/2 nut.
20. Attach level gauge pointer over tube on right side of leveler assembly, secure with 2.25 x 1.50 x 10ga machine washer and 3/16 x 2 cotter pin .
21. Connect level gauge link , bottom side with extra bend through hole in back of hitch, top side through hole in level gauge pointer. Secure with 3/8 flat washers and 1/8 x 1 cotter pins .
22. Bolts may be tightened to specs, See “Torque Val- ues Chart” on page 24.
17 18
14 15
9
11
12
13
16
R
F
U
D
9
B
6
10
L
7
2
11
8
12
5
14
15
13
3
1
17
4
16
18
Figure 8
Narrow Hitch & Leveler Link
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Wide Center Hitch and Cylinder Assembly

Refer to Figure 9
Note: See hydraulic layouts for complete layout of
hydraulics.
23. Attach the hydraulic fold cylinders to the center
1
frame as shown. (Fittings direction toward inside of machine), using clevis pins provided. Always use
2
machine washer next to cotter pin.
24. Attach level bracket to the front of center frame with 1 x 9 Gr. 8 hex bolts , and nylon lock nut.
25. Connect level bar between level bracket and torque tube with1x7pin and1x9Gr.8hexbolt
7
with nylon lock nut. Secure pin with 3/8 x 2 1/4 Gr.
3
4
5
6
3
8 hex bolts and 3/8 top lock nuts. Secure the 1 x 9 Gr. 8 hex bolt with 1 nylon lock nut. Do not torque
7
bolts.
26. Install lift turnbuckle between torque tubes with 1 x 3 3/8 usable clevis pins , machine washer and
8
9
cotter pin. Adjust to initial length of 13 3/16” pin cen­ters and tighten jam nut.
27. Install hitch assembly to front of center frame with the 1 1/4 x 8 Gr. 8 hex bolts provided. Be sure and install 1 1/4 flat washers as needed on
10
11
12
both sides, to insure a tight fit (be sure and have same amount on both sides of hitch). Secure with
the 1 1/4 top lock nuts. Bolts need to be tightened down securely on the ball joints.
28. Remove the tongue jack from its storage location at rear of hitch and install it on the jack stub at the
14
13
front of the hitch frame to support the front side of hitch.
29. Connect the bottom of leveling turnbuckle or
hydraulic cylinder to rear of hitch with 1 x 6 Gr. 8 special bolt 1 nylon lock nut, top to middle hole of
16
17
leveler assembly with 1 x 9 1/2 hinge pin , 3/8 x 2 1/4 Gr. 8 hex bolt and 3/8 top lock nut. Do not
19
15
18
torque bolts.
30. Attach spring hose loop to front of hitch assembly
with 1/2 x 1 1/2 hex bolt , 1/2 flat washer, 1/2
10 21
20
lock washer and 1/2 nut.
31. Attach level gauge pointer over tube on right side
22
of leveler assembly, secure with 2.25 x 1.50 x 10ga machine washer and 3/16 x 2 cotter pin.
32. Connect level gauge link , bottom side with extra
23
bend through hole in back of hitch, top side through hole in level gauge pointer. Secure with 3/8 flat washers and 1/8 x 1 cotter pins.
33. Tighten all bolts to specs, See “Torque Values
Chart” on page 24.
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Great Plains Manufacturing, Inc. Table of Contents Index Assembly 13
U
R
B
F
L
D
9
1
6
2
5
8
7
11
23
22
3
19
18
4
15
16
20
21
17
14
12
11
12
10
13
Figure 9
Wide Center Hitch and Cylinders
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3329-4336 Wing Assembly

Note: The wing assembly will be the same on both the
narrow and wide center except the wing hinge will be opposite on narrow center. Wide center shown.
Refer to Figure 10
34. With the center frame stands removed, the center frame gangs should be resting on the floor.
35. Connect the wing gangs to the center gang bars using the 1 1/2 x 13 hex bolts , two 1 1/2 flat wash-
3
ers (one on each side) and 1 1/2 nylon lock nut. Snug bolts but do not torque as wing must pivot.
36. Set the wing frame on the gang bars and attach with 1 x 3 Gr. 8 hex bolts , 1 lock washers and 1 nuts.
Note: Do not hook up rod end of fold cylinder until sys-
tem purged of air. See “Purging Hydraulic Sys- tem” on page 18.
1
2
4
5
Bolts must be installed so the head of the bolt is in the bolt stop as shown in inset picture .
37. Bolt the 8-bolt hub and spindle assembly (if not installed), to the wing walking beam (tab or notch needs to be assembled towards top) with 5/16 x 4 Gr. 8 hex bolts and 5/16 top lock nut.
38. Mount the 8-bolt tire and wheel assembly onto the hubs (valve stem outward) with 5/8” lug nuts .
39. Tighten all bolts to specs, See “Torque Values Chart” on page 24.
40. Repeat the same procedure for the other wing.
8
11
6
7
9
10
U
R
B
5
F
L
D
3
4
9
1
6
2
10
7
1
8
11
Figure 10
3329-4336 Wing
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Great Plains Manufacturing, Inc. Table of Contents Index Assembly 15

Hydraulic Assembly

Note: The brackets and hose clamps for mounting the hoses
to the scrapers are in a box shipped with the unit. See hydraulic layouts in “Operators Manual” for complete hose routings. When connecting these hoses, route the hoses through the machine, as shown in the following pictures
Refer to Figure 11
41. Connect the hoses from the center section to the wing, lift cylinders. The hose and the fitting that are to be con­nected have a colored tie to assist in connecting the proper hose to the proper fitting. (To double check this hose routing, make sure the hose connected to the rod end of the main lift cylinder on the center-frame, connects to the base end of the cylinder on the wing.) Connect the hose to the fitting that does not have the colored ties.
2
1
R
F
U
D
B
2
L
1
4
Refer to Figure 12
42. Route the hoses along scraper bar tubes as shown. Secure with hose clamps. Be sure to allow some extra hose at the hinge line to allow for flexing during folding. Mount hose holder scraper bracket to scraper tube with 1/2 x 2 1/32 x 3 1/4 u-bolts and 1/2 flange nut.
Refer to Figure 13
Route hoses along wing frames as shown. Fasten hoses with hose clamps and hose wraps as needed.
4
3
Figure 11
Hose Color Ties
3
Figure 12
Scraper Bar Hose Routing
4
42140
42141
Figure 13
Wing Hose Routing
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Refer to Figure 14
43. Route hoses for lift and fold systems from the front of the main frame, along the left, inside tube on the hitch and through the spring hose holder .
44. Approximately 3’ of hose should extend past the hitch point .
45. Fasten hoses to hitch frame with bolts and clamps (provided) on hitch frame.Attach hose wraps on hoses to prevent hoses from dragging or getting pinched.
1
2
3
46. See “Attach Hose Clamps and Hose wraps” on page 17 for proper assembly.
47. If machine has optional hydraulic cylinder instead of turnbuckle for leveling run hoses from cylinder to lock valve and then along right side, inside of tube
4
of hitch .
48. When all hoses are clamped to frame, check that all fittings are tight. You are ready to charge the hydrau­lic system.
5
6
4
1
2
4
3
4
5
6
Figure 14
Hitch Hose Routing
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