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New Holland 830TL, 840TL Operators Manual
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84157385 9/08
Replaces 87583234
830TL
840TL

0-1
TO THE OWNER
This manual contains information concerning the adjustment and maintenance of your New Holland Model
830TL or 840TL Loader. You have purchased a dependable machine, but only by proper care and operation can
you expect to receive the performance and long service built into this loader. Please have all operators read this
manual carefully and keep it available for ready reference.
The loaders were designed to mount on New Holland TLA, TSA, T5000 and T6000 series tractors. The loader
is designed to load and move materials with a variety of buckets and approved New Holland attachments.
Your New Holland dealer will instruct you in the general operation of your loader. (Refer to the Delivery Report
at the back of this manual.) Your dealers staff of factory-trained service technicians will be glad to answer any
questions that may arise regarding the operation of your loader.
Your New Holland dealer carries a complete line of genuine New Holland service parts. These parts are
manufactured and carefully inspected to insure high quality and accurate fitting of any necessary replacement
parts. Be prepared to give your dealer the model and product identification number of the engine and loader,
when ordering parts. Locate these numbers now and record them below. Refer to the General Information
section of this manual for the location of the model and product identification numbers of your loader.
Loader Model Tractor Model
Loader PIN Number Tractor PIN Number
WARNING
This safety alert symbol indicates important safety messages in this manual. When you see this symbol,
carefully read the message that follows and be alert to the possibility of personal injury or death.
WARNING
Pictures in this manual may show protective shielding open or removed to better illustrate a particular
feature or adjustment. Be certain, however, to close or replace all shielding before operating the
machine.
IMPROVEMENTS
CNH America LLC is continually striving to improve its products. We reserve the right to make improvements or
changes when it becomes practical and possible to do so, without incurring any obligation to make changes or
additions to the equipment sold previously.

0-2
CONTENTS
SAFETY 0-7 ...........................................................
GENERAL INFORMATION 1-1 ..........................................
OPERATION 2-1 ......................................................
LUBRICATION AND MAINTENANCE 3-1 ................................
TROUBLESHOOTING 4-1 ..............................................
OPTIONAL EQUIPMENT 5-1 ...........................................
SPECIFICATIONS 6-1 .................................................
INDEX 6-13 ............................................................
DELIVERY REPORT 6-15 ................................................

0-3
FEDERAL EMISSIONS WARRANTY
(North America Only)
(California owners emissions warranty is covered elsewhere)
CNH UK Ltd warrants that your new 1996 and later heavy-duty off-road diesel engine was designed, built, and equipped to conform to
applicable U.S. Environmental Protection Agency regulations for a period of use of five years or 3,000 hours of operation, whichever occurs
first.
The new model year, class of diesel engine, and emission application determination for your engine are identified on the emission control
information label affixed to the engine. The warranty period begins on the date the new equipment is sold to the first retail purchaser.
Any emission control system parts which are proven defective during normal use will be repaired or replaced during the warranty period. The
warranty repairs and service will be performed by any authorized CNH dealer at the dealers place of business, with no charge for parts or
labor (including diagnosis).
As the engine owner, you are responsible to perform all the required maintenance listed in your owners manual. CNH UK Ltd will not deny an
emission warranty claim solely because you have no record of maintenance; however, a claim may be denied if your failure to perform
maintenance resulted in the failure of a warranted part. Receipts covering regular maintenance should be retained in the event of questions
and these receipts should be passed on to each subsequent owner of the engine.
It is recommended replacement parts used for maintenance or repairs be CNH Service Parts to maintain the quality originally designed into
your emission certified engine. The use of non-CNH parts does not invalidate the warranty on other components unless the use of such parts
causes damage to warranted parts.
CNH UK Ltd wishes to assure the emission control systems warranty is being properly administered. If you believe you have not received the
service entitled to under this warranty, you should contact the nearest CNH Office for assistance. The address and phone number of each
Office is in your equipment owners manual. If additional assistance or information is needed, contact:
Service Department
CNH America, LLC
500 Diller Avenue
New Holland, PA 17557
(717) 355-1121
Please note that the Emission Warranty does not cover:
1. Systems and parts that were not first installed on the new equipment or engine as original equipment by CNH UK Ltd.
2. Part malfunctions caused by abuse, misuse, improper adjustment, modification, alteration, tampering, disconnection, improper or
inadequate maintenance, or use of non-recommended fuels and lubricating oils.
3. Accident caused damage, acts of nature, or other events beyond CNH UK Ltds control.
4. Replacement of expendable items made in connection with scheduled maintenance.
5. Parts requiring replacement, inspection or adjustment maintenance intervals for reasons other than being defective.
6. Parts which are not CNH Service Parts.
7. Loss of time, inconvenience, loss of use of equipment/engine or commercial loss.
8. Equipment with altered or disconnected hourmeter where the hours cannot be determined.
9. Equipment normally operated outside the United States.
10. Non-defective parts replaced by other than CNH dealers.
Coverage
This emission control system warranty applies only to the following emission control parts.
Electronic Control Unit
Fuel Injection Pump
Fuel Injectors
Turbocharger
Intake Manifold
Exhaust Manifold
Boost Pressure Tubing-connection to Aneroid Device ON F.I.P.

0-4
CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT
(North America Only)
(California Only)
Your Warranty Rights and Obligations
The California Air Resources Board and CNH UK LTD are pleased to explain the emission control system warranty on your engine. In
California, new 2004 and later heavy-duty off-road engines from 50 to 750 HP must be designed, built and equipped to meet the States
stringent anti-smog standards. CNH UK LTD must warrant the emission control system on your engine for the periods of time listed below,
provided there has been no abuse, neglect or improper maintenance of your engine.
Your emission control system includes parts such as the fuel injection system and the air induction system.
Where a warrantable condition exists, CNH UK LTD will repair your heavy-duty off-road engine at no cost to you including diagnosis, parts
and labor.
Manufacturers Warranty Coverage:
The 2004 and later heavy-duty off-road engines are warranted from the original date of delivery for five years or 3000 hours of operation,
whichever occurs first. If any emission-related part on your engine is defective, the part will be repaired or replaced by CNH UK LTD.
Owners Warranty Responsibilities:
• As the heavy-duty off-road engine owner, you are responsible for the performance of the required maintenance listed in your owners
manual. CNH UK LTD recommends that you retain all receipts covering maintenance on your heavy-duty off-road engine, but CNH UK
LTD cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance.
• As the heavy-duty off-road engine owner, you should, however, be aware that CNH UK LTD may deny you warranty coverage if your
heavy-duty off-road engine or a part has failed due to abuse, neglect, improper maintenance or unapproved modifications.
• Your engine is designed to operate on commercially available diesel fuel only. Use of any other fuel may result in your engine no longer
operating in compliance with Californias emissions requirements.
• You are responsible for initiating the warranty process. The ARB suggests that you present your heavy-duty off-road engine to a CNH
dealer as soon as a problem exists. The warranty repairs should be completed by the dealer as expeditiously as possible.
• If you have any questions regarding your warranty rights and responsibilities, you should contact your nearest CNH Office at the address
and telephone number listed on the Owner Assistance page of your equipments operator manual.
• Prior to the expiration of the warranty, you must give notice of any failure of an emission control warranted part. Such notice must be
given to CNH UK LTD or an authorized CNH dealer, and you must deliver the engine to the repair location.
• You, the owner, are responsible for incidental costs incurred by yourself or your employees as a result of an unwarrantable failure.
Examples of such costs are communication expenses, meals and lodging.
• The owner is responsible for any business costs or losses, any downtime expenses and any cargo damage which result from the
failure of a warranted part. CNH UK LTD is not responsible for other incidental or consequential damages, including, but not limited to
fines, theft, vandalism or collisions.
Parts covered:
This emission control system warranty applies to the following emission control parts:
Electronic Control Unit
Fuel Injection Pump
Fuel Injectors
Turbocharger
Intake Manifold
Charge Air Cooler
Exhaust Manifold
Boost Pressure Tubing (connection to Aneroid Device on F.I.P.)
Any replacement part, equivalent in performance and durability, may be used in the performance of any maintenance or repairs and must
be provided without charge to the owner. The use of these parts does not reduce the warranty obligations of CNH UK LTD. However, CNH
UK LTD recommends the use of new, genuine CNH service parts or CNH approved rebuilt parts and assemblies. CNH UK LTD also
recommends that the engine be serviced by a CNH authorized dealer.
CNH UK LTD Responsibilities:
Warranty work will be provided at no charge to the owner at any authorized dealer, using genuine CNH service parts or CNH approved rebuilt
parts or assemblies.
The owner will not be charged for diagnostic labor which leads to the determination that a warranted part is defective, if the diagnostic work
was performed at a warranty station.
CNH UK LTD is liable for damages to other engine components caused by the failure under warranty of any warranted part.
Warranty Limitations
CNH UK LTD is not responsible for failures resulting from abuse or neglect by owner or operator.
CNH UK LTD warrants to the ultimate purchaser and each subsequent purchaser that the engine is designed, built, and equipped so as to
conform with all applicable regulations adopted by the Air Resources Board, and that it is free from defects in materials and workmanship
which cause the failure of a warranted part.
Any warranted part which is not scheduled for replacement as required maintenance, or which is scheduled only for regular inspection to
the effect of repair or replace as necessary is warranted for the warranty period.
Any warranted part which is scheduled for replacement as required maintenance is warranted for the period of time prior to the first scheduled
replacement point of that part.
CNH UK LTD is not liable to warrant failures caused by the use of add-on or modified parts.
CNH UK LTD is concerned to ensure proper maintenance of the engine to maximise emissions performance. Information on care and
replacement of engine air cleaner, and all other aspects of engine maintenance is provided in a manual supplied to the owner. A maintenance
schedule chart is provided in the manual.

0-5
CALIFORNIA
Proposition 65 Warning
Diesel engine exhaust and some of its constituents are known
to the State of California to cause cancer, birth defects, and
other reproductive harm.
Battery posts, terminals and related accessories contain lead
and lead compounds, chemicals known to the State of
California to cause cancer and birth defects or other
reproductive harm. Wash hands after handling.

0-6
PRECAUTIONARY
STATEMENTS
PERSONAL SAFETY
Throughout this manual and on machine decals, you will find precautionary statements (DANGER,
WARNING, and CAUTION) followed by specific instructions. These precautions are intended for the personal
safety of you and those working with you. Please take the time to read them.
DANGER
This word DANGER indicates an immediate hazardous situation that, if not avoided, will result in death
or serious injury. The color associated with Danger is RED.
WARNING
This word WARNING indicates a potentially hazardous situation that, if not avoided, could result in
death or serious injury. The color associated with Warning is ORANGE.
CAUTION
This word CAUTION indicates a potentially hazardous situation that, if not avoided, may result in minor
or moderate injury. It may also be used to alert against unsafe practices. The color associated with
Caution is YELLOW.
FAILURE TO FOLLOW THE DANGER, WARNING, AND CAUTION INSTRUCTIONS MAY RESULT IN
SERIOUS BODILY INJURY OR DEATH.
MACHINE SAFETY
The precautionary statement (IMPORTANT) is followed by specific instructions. This statement is intended for
machine safety.
IMPORTANT: The word IMPORTANT is used to inform the reader of something he needs to know to prevent
minor machine damage if a certain procedure is not followed.
INFORMATION
NOTE: Instructions used to identify and present supplementary information.
ASAE S441.3 FEB04
ISO 11684

0-7
SAFETY
PRECAUTIONARY STATEMENTS
A careful operator is the best operator. Most accidents can be avoided by observing certain precautions. To help
prevent accidents, read the following precautions before operating this equipment. Equipment should be
operated only by those who are responsible and instructed to do so.
Carefully review the procedures given in this manual with all operators. It is important that all operators be familiar
with and follow safety precautions.
OPERATING THE LOADER
1. The equipment owner is responsible to make
certain that all operators read this manual
thoroughly and understand the safety pre-
cautions and proper operating procedures.
Be certain all operators are qualified before
allowing operation.
2. Always check with proper authorities for
underground utilities before digging.
3. Exercise caution when operating the loader
with a raised bucket or attachment.
4. Avoid loose fill, rocks and holes. These are
dangerous conditions for loader operation or
transport.
5. Use caution when operating on steep grades.
Always carry the bucket or attachment in the
lowest possible position to maintain maxi-
mum stability. Select the proper gear
BEFORE attempting to travel on a steep
grade. Avoid shifting on grades and never
free wheel.
6. Be sure to allow for the length of the loader
when making turns or working in confined
areas.
7. Stop the loader arms gradually when raising
or lowering the loader.
8. Carry the bucket or attachment as low as
possible to increase visibility and stability
during transport.
9. When parked or during servicing of the
loader, lower the bucket to the ground, stop
the engine, set the park brake and remove the
key from the key switch. Special care should
be taken to park or store attachments with
sharp points or edges in a safe manner.
10. Do not operate loader controls unless
properly seated in the operators seat.
11. NEVER attempt to handle large, heavy
objects such as large round or rectangle
bales, logs or oil drums unless the specific
special attachments are used. Handling such
objects is not recommended without special
equipment.
12. Handling large heavy objects can be
dangerous due to the following:
• danger of overturning the tractor
• danger of upending the tractor
• danger of the object rolling or sliding
down the loader arms onto the operator
13. If the type of work in precaution # 12 must be
performed adhere to the following:
• always use the proper attachment
• never lift the load higher than necessary
to clear the ground while moving
• ballast the rear of the tractor to compen-
sate for the weight of the load
• never lift large or heavy objects with
equipment that does not have an
anti-rollback device
• move slowly and carefully, avoiding
rough or uneven terrain
14. Loader lift capacity and break-away capacity
diminish as the loader height is increased.
Use care not to grasp more material than the
loader is designed to handle.

0-8
MAINTENANCE
1. Always wear eye protection when servicing
or repairing the loader.
2. Do not modify, alter or permit anyone else to
modify or alter the loader or any of its
components or functions without first
consulting a New Holland dealer. Contact
your dealer with questions about the loader.
3. Escaping hydraulic fluid or diesel fuel under
pressure can penetrate the skin causing
serious injury. To prevent serious personal
injury:
• DO NOT use your hand to check for
suspected leaks under pressure
• Use a piece of cardboard or heavy paper
to search for leaks
• Stop the engine and relieve the pressure
in the system before connecting or
disconnecting hydraulic or diesel lines
and fittings
• Tighten all lines and fittings before
starting the engine and pressurizing the
system
• If any fluid is injected into the skin, obtain
medical attention IMMEDIATELY to avoid
the onset of Gangrene
4. DO NOT tamper with or change the relief
valve settings. The relief valve is preset at the
manufacturer for optimum performance and
safety. Changing the settings may cause
overloading of the tractor hydraulic system
resulting in equipment failure and/or serious
operator injury.
5. When servicing or replacing the pins in the
cylinder ends, bucket, etc., always use a
brass drift. Failure to do so could result in
equipment damage and/or personal injury
due to flying metal fragments.
WHEN YOU SEE THIS SYMBOL
IT MEANS:
ATTENTION!
BECOME ALERT!
YOUR SAFETY IS INVOLVED!

0-9
SAFETY INSTRUCTIONS
GENERAL INFORMATION
Operator safety is one of the most important matters
when a new loader is designed. The designer builds
in as many safety functions as practical. However,
accidents still occur which could have been avoided
by a few seconds of reflection and more careful
operation of the machine.
Avoid personal injury. Read the following personal
safety instructions and insist that everybody who
works with you or for you also complies with the
instructions.
Only use attachments which have been approved by
the manufacturer for use with the loader.
Guards
This instruction manual may contain illustrations that
show guards removed, to give a better picture. Never
use the machine with guards removed. If a guard has
been removed for service or repairs, re-install the
guard before the machine is taken back into service.
Safety Decals
Safety decals are installed at various places on the
loader and the attachments. Locate, read and
understand the safety decals before using the loader
and attachments. Refer to the Location of Safety
Decals section for description and location on pages
0-19 and 0-20.
Do not cover or remove any safety sign. If a safety
sign is missing or illegible, replace it. New safety
signs are available from your dealer.
0118b
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$36.99
The New Holland 830TL, 840TL Attachments Operator's Manual is a comprehensive guide for operating, maintaining, and servicing these powerful loaders. It is useful for both professional mechanics and DIY enthusiasts.
This manual includes step-by-step operating instructions, maintenance guidelines for optimal performance, safety precautions for operator well-being, and service information for troubleshooting and repairs.
Models covered in this manual:
- New Holland 830TL
- New Holland 840TL