Case TR270/TR320/TV380 Alpha Series Compact Track Loader OEM Service Repair Manual
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Contents
INTRODUCTION
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS A
PRIMARY HYDRAULIC POWER SYSTEM .............................................. A.10.A
SECONDARY HYDRAULIC POWER SYSTEM.......................................... A.12.A
HYDRAULIC COMMAND SYSTEM ...................................................... A.14.A
HIGH-FLOW HYDRAULIC POWER SYSTEM ........................................... A.16.A
ELECTRICAL POWER SYSTEM ........................................................ A.30.A
LIGHTING SYSTEM...................................................................... A.40.A
ELECTRONIC SYSTEM ................................................................. A.50.A
FAULT CODES ........................................................................... A.50.A
ENGINE AND PTO IN ................................................................... B
ENGINE .................................................................................. B.10.A
FUEL AND INJECTION SYSTEM ........................................................ B.20.A
AIR INTAKE SYSTEM .................................................................... B.30.A
ENGINE COOLANT SYSTEM ........................................................... B.50.A
STARTING SYSTEM ..................................................................... B.80.A
TRANSMISSION, DRIVE AND PTO OUT ........................................ C
TRANSMISSION Hydrostatic............................................................. C.20.F
AXLES, BRAKES AND STEERING................................................. D
Final drive ................................................................................ D.15.A
Final drive Hydraulic drive ................................................................ D.15.C
STEERING Mechanical .................................................................. D.20.B
PARKING BRAKE Hydraulic ............................................................. D.32.C
WHEELS AND TRACKS Tracks ......................................................... D.50.B
WHEELS AND TRACKS Wheels......................................................... D.50.C
FRAME AND CAB ........................................................................ E
FRAME Primary frame ................................................................... E.10.B
SHIELD ................................................................................... E.20.A
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USER CONTROLS AND SEAT .......................................................... E.32.A
USER CONTROLS AND SEAT Operator seat ........................................... E.32.C
USER PLATFORM ....................................................................... E.34.A
ENVIRONMENT CONTROL Heating system ............................................ E.40.B
ENVIRONMENT CONTROL Air-conditioning system .................................... E.40.C
SAFETY SECURITY ACCESSORIES Safety ............................................ E.50.B
FRAME POSITIONING ................................................................. F
STABILISING Ballasting .................................................................. F.20.B
TOOL POSITIONING .................................................................... G
LIFTING .................................................................................. G.10.A
TILTING .................................................................................. G.20.A
LEVELLING .............................................................................. G.30.A
SECONDARY FUNCTIONS Hydraulic ................................................... G.90.C
HITCH AND WORKING TOOL ....................................................... H
BOOM Lift ................................................................................ H.20.B
ARM TOOL ATTACHMENT Tilt........................................................... H.30.C
SINGLE ARM Lift ......................................................................... H.40.B
SINGLE ARM TOOL ATTACHMENT Tilt ................................................. H.50.C
EXCAVATING AND LANDSCAPING ............................................... J
DIGGING Non-articulated digging tools .................................................. J.20.B
CARRYING Unarticulated tools .......................................................... J.50.B
COUPLING Mechanical coupling......................................................... J.80.B
COUPLING Hydraulic coupling ........................................................... J.80.C
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INTRODUCTION
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Contents
INTRODUCTION
Foreword - Ecology and the environment ...................................................... 3
Safety rules ..................................................................................... 4
S-Series, T-Series
Safety rules - Personal safety .................................................................. 5
Safety rules ..................................................................................... 6
Basic instructions - How To Use and Navigate Through This Manual .......................... 7
Basic instructions - Important notice regarding equipment servicing ......................... 12
Basic instructions - Shop and Assembly ...................................................... 13
Torque - Minimum tightening torques for normal assembly ................................... 15
S-Series, T-Series
Torque - Standard torque data for hydraulics ................................................. 20
General specification - Biodiesel Fuels ....................................................... 22
General specification - General Welding ..................................................... 23
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INTRODUCTION
Foreword - Ecology and the environment
Soil, air, and water are vital factors of agriculture and life in general. When legislation does not yet rule the treatment
of some of the substances which are required by advanced technology, sound judgement should govern the use and
disposal of products of a chemical and petrochemical nature.
NOTICE: The following are recommendations which may be of assistance:
•
Become acquainted with and ensure that you understand the relative legislation applicable to your country.
•
Where no legislation exists, obtain information from suppliers of oils, filters, batteries, fuels, antifreeze, cleaning
agents, etc., with regard to their effect on man and nature and how to safely store, use and dispose of these
substances.
•
Agricultural consultants will, in many cases, be able to help you as well.
HELPFUL HINTS
•
Avoid filling tanks using cans or inappropriate pressurized fuel delivery systems which may cause considerable
spillage.
•
In general, avoid skin contact with all fuels, oils, acids, solvents, etc. Most of them contain substances which
may be harmful to your health.
•
Modern oils contain additives. Do not burn contaminated fuels and or waste oils in ordinary heating systems.
•
Avoid spillage when draining off used engine coolant mixtures, engine, gearbox and hydraulic oils, brake fluids,
etc. Do not mix drained brake fluids or fuels with lubricants. Store them safely until they can be disposed of in
a proper way to comply with local legislation and available resources.
•
Modern coolant mixtures, i.e. antifreeze and other additives, should be replaced every two years. They should
not be allowed to get into the soil but should be collected and disposed of properly.
•
Do not open the air-conditioning system yourself. It contains gases which should not be released into the at-
mosphere. Your CASE CONSTRUCTION dealer or air conditioning specialist has a special extractor for this
purpose and will have to recharge the system properly.
•
Repair any leaks or defects in the engine cooling or hydraulic system immediately.
•
Do not increase the pressure in a pressurized circuit as this may lead to a component failure.
•
Protect hoses during welding as penetrating weld splatter may burn a hole or weaken them, allowing the loss of
oils, coolant, etc.
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INTRODUCTION
Safety rules
S-Series, T-Series
Personal safety
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all
safety messages that follow this symbol to avoid possible death or injury.
Throughout this manual and on machine decals, you will find the signal words DANGER, WARNING, and CAUTION
followed by special instructions. These precautions are intended for the personal safety of you and those working
with you.
Read and understand all the safety messages in this manual before you operate or service the machine.
DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury. The
color associated with DANGER is RED.
WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.
The color associated with WARNING is ORANGE.
CAUTION, used with the safety alert symbol, indicates a hazardous situation which, if not avoided, could result
in minor or moderate injury. The color associated with CAUTION is YELLOW.
FAILURE TO FOLLOW DANGER, WARNING, AND CAUTION MESSAGES COULD RESULT
IN DEATH OR SERIOUS INJURY.
Machine safety
NOTICE: Notice indicates a situation which, if not avoided, could result in machine or property damage. The color
associated with Notice is BLUE.
Throughout this manual you will find the signal word Notice followed by special instructions to prevent machine or
property damage. The word Notice is used to address practices not related to personal safety.
Information
NOTE: Note indicates additional information which clarifies steps, procedures, or other information in this manual.
Throughout this manual you will find the word Note followed by additional information about a step, procedure, or
other information in the manual. The word Note is not intended to address personal safety or property damage.
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INTRODUCTION
Safety rules - Personal safety
Carefully study these precautions, and those included in the external attachment operators
manual, and insist that they be followed by those working with and for you.
1. Thoroughly read and understand this manual and the attachment Operator’s Manual before operating this or
any other equipment.
2. Be sure all people and pets are clear of the machine before starting. Sound the horn, if equipped, three times
before starting engine.
3. Only the operator should be on the machine when in operation. Never allow anyone to climb on to the machine
while it is in motion. If the machine is equipped with an Instructors Seat, this must only be used for training
purposes. Passengers must not be allowed to use the Instructors Seat.
4. Keep all shields in place. Never work around the machine or any of the attachments while wearing loose clothing
that might catch on moving parts.
5. Observe the following precautions whenever lubricating the machine or making adjustments.
•
Disengage all clutching levers or switches.
•
Lower the attachment, if equipped, to the ground or raise the attachment completely and engage
the cylinder safety locks. Completing these actions will prevent the attachment from lowering un-
expectedly.
•
Engage the parking brake.
•
Shut off the engine and remove the key.
•
Wait for all machine movement to stop before leaving the operators platform.
6. Always keep the machine in gear while travelling downhill.
7. The machine should always be equipped with sufficient front or rear axle weight for safe operation.
8. Under some field conditions, more weight may be required at the front or rear axle for adequate stability. This
is especially important when operating in hilly conditions or/when using heavy attachments.
9. Always lower the attachment, shut off the engine, set the parking brake, engage the transmission gears, remove
the key and wait for all machine movement to stop before leaving the operators platform.
10. If the attachment or machine should become obstructed or plugged; set the parking brake, shut off the engine
and remove the key, engage the transmission gears, wait for all machine or attachment motion to come to a
stop, before leaving the operators platform to removing the obstruction or plug.
11. Never disconnect or make any adjustments to the hydraulic system unless the machine and/or the attachment
is lowered to the ground or the safety lock(s) is in the engaged position.
12. Use of the flashing lights is highly recommended when operating on a public road.
13. When transporting on a road or highway, use accessory lights and devices for adequate warning to the operators
of other vehicles. In this regard, check local government regulations. Various safety lights and devices are
available from your CASE CONSTRUCTION dealer.
14. Practice safety 365 days a year.
15. Keep all your equipment in safe operating condition.
16. Keep all guards and safety devices in place.
17. Always set the parking brake, shut off the engine and remove the key, engage the transmission gears, wait for all
machine or attachment motion to come to a stop, before leaving the operators platform to service the machine
and attachment.
18. Remember: A careful operator is the best insurance against an accident.
19. Extreme care should be taken in keeping hands and clothing away from moving parts.
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INTRODUCTION
Safety rules
BT09A213 1
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$48.99
The Case TR270/TR320/TV380 Alpha Series Compact Track Loader Service Repair Manual is a comprehensive guide tailored to assist owners and technicians in maintaining, diagnosing, and repairing these specific Case Alpha Series compact track loader models. It is a valuable resource for ensuring the efficient and reliable operation of the TR270, TR320, and TV380 models, covering a wide range of service procedures and technical information.
The manual provides detailed instructions on various systems of these compact track loaders, including the hydraulic system, engine service, electrical diagnostics, and undercarriage maintenance. It aims to facilitate routine maintenance and complex repairs, helping users quickly identify and solve problems to enhance the performance and longevity of the loaders.
In addition, the manual includes detailed illustrations and diagrams to complement the written instructions, making it easier to understand complex procedures and ensuring that repairs are performed accurately and safely.
By offering guidance on preventive maintenance schedules and troubleshooting common issues, this service repair manual is designed to reduce downtime and repair costs, while promoting the optimal functioning and durability of the Case TR270, TR320, and TV380 compact track loaders.
Available in digital format, this manual provides instant access to critical information, enabling users to quickly find the guidance they need, whether they are in the workshop or on the job site. This accessibility ensures that operators and technicians can effectively address and resolve any issues, ensuring the smooth operation of their Case Alpha Series compact track loaders.
- Printable: Yes
- Language: English
- Compatibility: Pretty much any electronic device, incl. PC & Mac computers, Android and Apple smartphones & tablet, etc.
- Requirements: Adobe Reader (free)
