Ag Chem New Leader L4258G4 L4330G4 Workshop Service Manual_79035617A – PDF DOWNLOAD
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Ag Chem New Leader L4258G4 L4330G4 Workshop Service Manual_79035617A – PDF DOWNLOAD
Language : English
Pages : 278
Downloadable : Yes
File Type : PDF
Size: 38.4 MB
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Ag Chem New Leader L4258G4 L4330G4 Workshop Service Manual_79035617A – PDF DOWNLOAD
Important safety information:
- Most accidents that involve product operation, maintenance and repair are caused by failure to observe
basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous
situations before an accident occurs. A person must be alert to potential hazards. This person must also
have the necessary training, skills and tools to do these functions correctly. - Incorrect operation, lubrication, maintenance, or repair of this product can be dangerous and can result in
injury or death. - Do not operate or do any lubrication, maintenance or repair on this product, until you read and understand
the operation, lubrication, maintenance, and repair information. - Safety precautions and warnings are provided in this manual and on the product. If these hazard warnings
are not heeded, bodily injury or death can occur to you or other persons. - AGCO cannot anticipate every possible circumstance that might involve a potential hazard. The warnings in
this publication and on the product are, thus, not all-inclusive. If a tool, procedure, work method or
operating technique that is not specifically recommended by AGCO is used, you must satisfy yourself that
it is safe for you and others. You must make sure the product will not be damaged or made unsafe by the
operation, lubrication, maintenance, or repair procedures that you choose. - The information, specifications, and illustrations in this publication are based on the information that was
available at the time that the publication was written. The specifications, torques, pressures,
measurements, adjustments, illustrations, and other items can change at any time. These changes can
affect the service that is given to the product. Obtain the complete and most current information before
you start any job. AGCO dealers have the most current information available.
Prepare for operation:
- Read and understand all operating instructions and precautions in this manual before operating or servicing
the machine. - Make sure you know and understand the positions and operations of all controls. Make certain all controls
are in neutral and the park brake is applied before starting the machine. - Make certain all people are well away from your area of work before starting and operating the machine.
Check and learn all controls in an area clear of people and obstacles before starting your work. Be aware of
the machine size and have enough space available to allow for operation. Never operate the machine at
high speeds in crowded places. - Emphasize the importance of using correct procedures when working around and operating the machine.
Do not let children or unqualified persons operate the machine. Keep others, especially children, away
from your area of work. Do not permit others to ride on the machine. - Make sure the machine is in the proper operating condition as stated in the Operator Manual. Make sure
the machine has the correct equipment required by local regulations.
A word to the operator:
It is your responsibility to read and understand the safety section in this manual and the manual for all attachments before operating this machine. Remember you are the key to safety. Good safety practices not only protect you, but also the people around you .
- Study the content in this manual and make the content a working part of your safety program. Keep in mind that this safety section is written only for this type of machine. Practice all other usual and customary safe working precautions, and above all remember – safety is your responsibility. You can prevent serious injury or death.
- This safety section is intended to point out some of the basic safety situations that may be encountered during the normal operation and maintenance of your machine. This section also suggests possible ways of dealing with these situations. This section is not a replacement for other safety practices featured in other sections of this manual.
- Personal injury or death may result if these precautions are not followed. Learn how to operate the machine and how to use the controls properly. Do not let anyone operate the machine without instruction and training.
- For your personal safety and the personal safety of others, follow all safety precautions and instructions found in the manuals and on safety signs affixed to the machine and all attachments. Use only approved attachments and equipment. Make sure your machine has the correct equipment needed by the local regulations.
TABLE OF CONTENTS:
Ag Chem New Leader L4258G4 L4330G4 Workshop Service Manual_79035617A – PDF DOWNLOAD
1 General 1-1
1 1 Important safety information 1-3
1 1 1 Prepare for operation 1-3
1 1 2 A word to the operator 1-4
1 1 3 Safety alert symbol 1-5
1 1 4 Informational messages 1-5
1 1 5 General hazard information 1-5
1 1 6 Fire prevention and first aid 1-7
1 1 7 Maintenance safety 1-8
1 1 8 Proper disposal of waste 1-12
1 1 9 Support the machine correctly 1-12
1 1 10 Pressurized air 1-12
1 1 11 Cut and crushing prevention 1-12
1 1 12 Hydraulic safety 1-13
1 1 13 Chemical safety 1-13
1 1 14 Shield and guards 1-15
1 1 15 Modifications 1-16
1 1 16 High pressure leaks 1-16
1 1 17 Safety signs 1-17
1 2 Tightening specifications 1-18
1 2 1 Constant torque hose clamp 1-18
1 2 2 Fastener tightening specifications 1-18
1 2 3 Metric fasteners 1-20
1 2 4 Inch fasteners 1-21
1 2 5 Conversion table 1-25
1 3 Service manual 1-26
1 3 1 Units of measurement 1-26
1 3 2 Replacement parts 1-26
1 4 Lubrication and maintenance 1-27
1 4 1 Maintenance introduction 1-27
1 4 2 Lubricant filling reminders 1-27
1 4 3 Lubricants and fluids 1-27
1 4 4 Maintenance schedule 1-29
2 Product containment 2-1
2 1 Product containment system 2-3
2 1 1 Product containment 2-3
2 1 2 Removing the system 2-3
2 1 3 Installing the system 2-7
2 1 4 Removing the vee hood 2-11
2 1 5 Installing the vee hood 2-12
2 1 6 Removing the chain shield 2-14
2 1 7 Installing the chain shield 2-17
2 1 8 Removing the feed gate assembly 2-20
2 1 9 Installing the feed gate assembly 2-23
2 1 10 Removing the hillside divider 2-25
2 1 11 Installing the hillside divider 2-26
2 1 12 MultApplier removal 2-27
2 1 13 MultApplier installation 2-27
2 2 Adjustments 2-28
2 2 1 Adjusting the vee hood 2-28
New LeadefID L4258G4/L4330G4
79035617A
Table of contents ~•AGCO
Your Agriculture Company
2 2 2 Adjusting the hillside divider 2-29
3 Primary product distribution 3-1
3 1 Conveyor belt 3-3
3 1 1 Removing the conveyor belt from the chain 3-3
3 1 2 Installing the conveyor belt 3-3
3 1 3 Removing the conveyor belt 3-4
3 1 4 Installing the conveyor belt 3-6
3 1 5 Removing the belt-over-chain 3-7
3 1 6 Installing the belt-over-chain 3-8
3 2 Shafts 3-9
3 2 1 Removing the drive shaft 3-9
3 2 2 Installing the drive shaft 3-10
3 2 3 Removing the drive shaft – L4330G4 3-11
3 2 4 Installing the drive shaft – L4330G4 3-14
3 2 5 Removing the idler shaft 3-15
3 2 6 Installing the idler shaft 3-17
3 2 7 Removing the snubber – L4330G4 3-18
3 2 8 Installing the drive snubber – L4330G4 3-19
3 2 9 Removing the idler shaft weldment 3-20
3 2 10 Installing the idler shaft weldment 3-21
3 3 Bearings 3-24
3 3 1 Replacing the drive shaft bearings 3-24
3 3 2 Replacing the idler shaft bearings 3-26
3 3 3 Replacing the snubber bearings 3-27
3 4 Gear housing 3-28
3 4 1 Removing the gear housing 3-28
3 4 2 Installing the gear housing 3-30
3 4 3 Removing the gear housing – L4330G4 3-31
3 4 4 Installing the gear housing – L4330G4 3-33
3 5 Chain oiler, if equipped 3-36
3 5 1 Removing the chain oiler pump 3-36
3 5 2 Installing the chain oiler pump 3-37
3 5 3 Removing the oil tank 3-37
3 5 4 Installing the oil tank 3-39
3 5 5 Removing the nozzle assembly 3-39
3 5 6 Installing the nozzle assembly 3-41
3 6 Maintenance 3-43
3 6 1 Checking the conveyor gear box oil 3-43
3 6 2 Changing the conveyor gear box oil 3-44
3 6 3 Lubricating the feed gate jack 3-45
3 6 4 Lubricating the conveyor bearings 3-45
3 6 5 Lubricating the chain 3-46
3 6 6 Adjusting the chain tension 3-46
3 6 7 Adjusting a conveyor belt shield 3-47
4 Secondary product distribution 4-1
4 1 Spinner 4-3
4 1 1 Removing the spinner assembly 4-3
4 1 2 Installing the spinner assembly 4-4
4 1 3 Removing the spinner valve 4-5
4 1 4 Installing the spinner valve 4-6
4 1 5 Removing the spinner valve – L4330G4 4-7
4 1 6 Installing the spinner valve – L4330G4 4-8
4 1 7 Removing the spinner motors 4-8
4 1 8 Installing the spinner motors 4-10
4 1 9 Removing the jack 4-11
New Leader® L4258G4/L4330G4
79035617A
~ A AGCO
Your Agriculture Company Table of contents
4 1 10 Installing the jack 4-12
4 1 11 Removing a fan assembly 4-13
4 1 12 Replacing a fan blade 4-13
4 1 13 Installing a fan assembly 4-14
4 2 Adjustments 4-15
4 2 1 Testing the spread pattern 4-15
4 2 2 Calibrating the spreader 4-18
4 2 3 Calibrating the spread pattern 4-19
4 3 Troubleshooting the spread pattern 4-20
5 Hydraulic system 5-1
5 1 Hydraulic overview 5-3
5 1 1 Hydraulic system 5-3
5 1 2 Hydraulic system – L4330G4 5-4
5 1 3 Hydraulic system – MultApplier 5-4
5 2 Gear pump 5-6
5 2 1 Removing the gear pump 5-6
5 2 2 Installing the gear pump 5-7
5 3 Tandem pump 5-9
5 3 1 Removing the tandem pump 5-9
5 3 2 Installing the tandem pump 5-10
5 4 Hydraulic tank 5-12
5 4 1 Removing the hydraulic tank 5-12
5 4 2 Installing the hydraulic tank 5-15
5 5 Oil cooler 5-19
5 5 1 Removing the oil cooler 5-19
5 5 2 Installing the oil cooler 5-21
5 5 3 Removing the oil cooler – L4330G4 5-24
5 5 4 Installing the oil cooler – L4330G4 5-26
5 6 Oil cooler fan 5-28
5 6 1 Removing the oil cooler fan 5-28
5 6 2 Installing the oil cooler fan 5-29
5 7 Oil filter assembly 5-30
5 7 1 Removing the oil filter assembly 5-30
5 7 2 Installing the oil filter assembly 5-31
5 7 3 Replacing the oil filter 5-33
5 8 Pulse width modulating valve 5-34
5 8 1 Removing the pulse width modulating valve 5-34
5 8 2 Installing the pulse width modulating valve 5-36
5 8 3 Removing the pulse width modulating valve – L4330G4 5-39
5 8 4 Installing the pulse width modulating valve – L4330G4 5-40
5 9 Motorized valve 5-41
5 9 1 Removing the motorized valve 5-41
5 9 2 Installing the motorized valve 5-42
5 9 3 Removing the motorized valve – L4330G4 5-43
5 9 4 Installing the motorized valve – L4330G4 5-44
5 9 5 Removing the motorized valve – MultApplier 5-45
5 9 6 Installing the motorized valve – MultApplier 5-46
5 10 Spinner motors 5-47
5 10 1 Removing the spinner motors 5-47
5 10 2 Installing the spinner motors 5-49
5 11 Conveyor motors 5-51
5 11 1 Removing the conveyor motors 5-51
5 11 2 Installing the conveyor motors 5-52
5 11 3 Removing the conveyor motor – L4330G4 5-53
5 11 4 Installing the conveyor motor – L4330G4 5-54
New LeadefID L4258G4/L4330G4
79035617A
Table of contents ~•AGCO
Your Agriculture Company
5 12 Conveyor motor – MultApplier 5-56
5 12 1 Removing the conveyor motor – MultApplier 5-56
5 12 2 Installing the conveyor motor – MultApplier 5-57
5 13 Test and adjust 5-59
5 13 1 Troubleshooting 5-59
5 13 2 Testing the inline relief valve 5-61
5 13 3 Testing the conveyor relief valve 5-62
5 13 4 Testing the system hydraulics 5-63
5 13 5 Testing the system hydraulics with the MultApplier 5-64
5 14 Troubleshooting the machine 5-65
6 Electrical system 6-1
6 1 Electrical components 6-3
6 1 1 Removing the work lamps 6-3
6 1 2 Removing the tail lamps 6-4
6 1 3 Installing the work lamps 6-5
6 1 4 Installing the tail lamps 6-6
6 2 General electrical information 6-8
6 2 1 Introduction to the electrical system 6-8
6 2 2 Basic electrical troubleshooting procedures 6-8
6 2 3 Electrical service tools 6-8
6 2 4 Testing a fuse 6-9
6 2 5 Testing a diode 6-9
6 2 6 Testing a relay 6-9
6 3 New Leader RG fault codes 6-11
6 3 1 Code SA 192 SPN 2368 FM I 05 6-11
6 3 1 1 Tail lamp electrical circuit schematic 6-13
6 3 2 Code SA 192 SPN 2368 FM I 06 6-14
6 3 2 1 Tail lamp electrical circuit schematic 6-15
6 3 3 Code SA 192 SPN 2370 FM I 06 6-16
6 3 3 1 Tail lamp electrical circu it schematic 6-18
6 3 4 Code SA 192 SPN 2372 FM I 05 6-18
6 3 4 1 Tail lamp electrical circuit schematic 6-21
6 3 5 Code SA 192 SPN 2372 FMI 06 6-21
6 3 5 1 Tail lamp electrical circuit schematic 6-24
6 3 6 Code SA 192 SPN 2374 FMI 05 6-24
6 3 6 1 Tail lamp electrical circu it schematic 6-27
6 3 7 Code SA 192 SPN 2374 FMI 06 6-27
6 3 7 1 Tail lamp electrical circuit schematic 6-30
6 3 8 Code SA 192 SPN 2392 FMI 05 6-30
6 3 8 1 Tail lamp electrical circuit schematic 6-33
6 3 9 Code SA 192 SPN 2404 FMI 05 6-33
6 3 9 1 Tail lamp electrical circuit schematic 6-36
6 3 10 Code SA 192 SPN 2404 FMI 06 6-36
6 3 10 1 Tail lamp electrical circuit schematic 6-38
7 Attachments 7-1
7 1 MultApplier 7-3
7 1 1 MultApplier removal 7-3
7 1 2 MultApplier installation 7-3
7 1 3 Removing the tandem pump 7-3
7 1 4 Installing the tandem pump 7-4
7 1 5 Removing the hillside divider 7-5
7 1 6 Installing the hillside divider 7-6
7 1 7 Removing the motorized valve – MultApplier 7-7
7 1 8 Installing the motorized valve – MultApplier 7-8
7 1 9 Removing the conveyor belt – MultApplier 7-9
New Leader® L4258G4/L4330G4
79035617A
~ A AGCO
v Ag,kuhu,o(ompaoy Table of contents
7 1 10 Installing the conveyor belt – MultApplier 7-10
7 1 11 Removing the drive shaft – MultApplier 7-11
7 1 12 Installing the drive shaft – MultApplier 7-13
7 1 13 Removing the idler shaft – MultApplier 7-13
7 1 14 lnstallingtheidlershaft – MultApplier 7-14
7 1 15 Removing the conveyor motor – MultApplier 7-14
7 1 16 Installing the conveyor motor – MultApplier 7-16
7 1 17 Removing the encoder 7-17
7 1 18 Installing the encoder 7-17
7 2 MultApplier maintenance 7-19
7 2 1 Replacing the drive shaft bearings – MultApplier 7-19
7 2 2 Replacing the idler shaft bearings – MultApplier 7-19
8 Diagrams 8-1
8 1 Hydraulic schematics 8-3
8 1 1 Hydraulic schematic MultApplier ready 8-3
8 1 2 Hydraulic schematic MultApplier complete 8-4
8 1 3 Hydraulic schematic – L4330G4 8-5
9 Index lndex-1
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