Challenger MT900 Series User manual

Workshop Service Manual
MT900 Series Articulated Tractor
North America
4205 River Green Parkway, Duluth GA 30096 USA
Challenger is a registered trademark of Caterpillar
Inc. and is used under license by AGCO.
© AGCO 2015
February 2015
79036231B
551006D1
NA
English

CALIFORNIA
Proposition 65 Warning
WARNING: Diesel engine exhaust and some of its constituents are known to the State of
California to cause cancer, birth defects, or other reproductive harm.
WARNING: Battery posts, terminals and related accessories contain lead and lead compounds,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive
harm. Wash hands after handling.
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TABLE OF CONTENTS
General 1
Engine, fuel, and exhaust system 2
Axles 3
Frame and suspension 4
Steering system 5
Drive train system 6
Brake system 7
Compressed air system 8
Hydraulic system 9
Electrical system 10
Cab 11
Air conditioning and heating system 12
Chassis 13
Wheels 14
Implement drive system 15
Implement lift system 16
Attachments 17
Diagrams 18
Special tools 19
.
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1. General
1.1 Safety information ......................................................1-3
1.1.1 A word to the technician ................................................1-3
1.1.2 Service manual .......................................................1-4
1.1.3 Safety alert symbol ....................................................1-4
1.1.4 Safety messages .....................................................1-4
1.1.5 Informational messages ................................................1-5
1.1.6 Safety signs .........................................................1-5
1.1.7 Important safety information .............................................1-5
1.1.8 General hazard information ..............................................1-6
1.1.9 Pressurized air .......................................................1-7
1.1.10 Asbestos information .................................................1-7
1.1.11 Electrical storm injury prevention .........................................1-7
1.1.12 Mounting and dismounting the machine ....................................1-7
1.1.13 Before starting the engine ..............................................1-8
1.1.14 Engine starting ......................................................1-8
1.1.15 Before operation .....................................................1-8
1.1.16 Operating procedures .................................................1-8
1.1.17 Parking ............................................................1-9
1.1.18 Operator station .....................................................1-9
1.1.19 Cut and crushing prevention ............................................1-10
1.1.20 Rollover protective structure ...........................................1-10
1.1.21 Burn prevention .................................................... 1-11
1.1.22 Coolant ...........................................................1-11
1.1.23 Oils ............................................................. 1-11
1.1.24 High pressure lines ..................................................1-11
1.1.25 Fluid penetration ....................................................1-12
1.1.26 Batteries ..........................................................1-12
1.1.27 Exhaust fumes .....................................................1-13
1.1.28 Noise prevention ....................................................1-14
1.1.29 Fire and explosion prevention ...........................................1-14
1.1.30 Fire extinguisher ....................................................1-15
1.1.31 Public road transportation ............................................. 1-15
1.2 Serial number definition ................................................1-16
1.3 Proper disposal of waste ...............................................1-17
1.4 Lubricant viscosities and refill capacities .................................1-18
1.4.1 Lubricant viscosities for ambient temperatures ...............................1-18
1.4.2 Lubricant viscosities ..................................................1-18
1.4.3 Fill capacities ....................................................... 1-18
1.5 Service intervals .......................................................1-19
1.5.1 Maintenance schedule ................................................1-19
1.6 Engine specifications - MT900E .........................................1-22
1.7 Torque specifications ...................................................1-24
1.7.1 Constant torque hose clamps ............................................1-24
1.7.2 Inch fasteners .......................................................1-24
1.7.3 Metric fasteners .....................................................1-27
1.8 Machine specifications .................................................1-29
1.8.1 Machine specifications MT900E ..........................................1-29
1.8.2 Shipping weights MT900E ..............................................1-31
Table of contents
MT900 Series Articulated Tractor 1-1
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Table of contents
1-2 MT900 Series Articulated Tractor
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1.1 Safety information
1.1.1 A word to the technician
Read and understand the safety section in this
service manual before operating or servicing the
machine. Read and understand the safety sections
in the manuals for all attachments before operating
or servicing attachments. The technician has the
key to safety. Good safety practices protect
everyone.
Study the safety information in this service
manual. Make the safety information a working
part of the safety program. The safety information
in this service manual applies specifically to this
type of machine. Always do all other usual and
customary safe working precautions. Remember -
The technician has the responsibility for safety.
Good safety practices can prevent serious injury or
death.
The safety section points out some basic safety
situations that can occur during the operation and
maintenance of the machine. The safety section
also suggests possible ways to deal with these
situations. The safety section does not replace
safety practices in other parts of this service
manual.
Practice good safety to help prevent injury or
death.
Learn how to operate the machine and how to use
the controls correctly.
Do not let other persons operate the machine
without instruction and training.
Follow all safety precautions and instructions in
the manuals and on safety signs affixed to the
machine and all attachments.
Use only approved attachments and equipment.
Make sure the machine has the correct equipment
needed by the local regulations.
WARNING:
An operator should not use alcohol or
drugs which can affect their alertness
or coordination. An operator on
prescription or 'over the counter'
drugs needs medical advice on
whether or not they can properly
operate machines. If any attachments
used on this equipment have a
separate Operator Manual, see that
manual for other important safety
information.
Fig. 1
1. General
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1.1.2 Service manual
WARNING:
Some pictures in the manual show the shields removed to permit a clearer view. Never
operate the machine with any shields removed.
This service manual has been prepared with the latest service information available at publication. Read
and understand the service manual carefully before doing any service on the machine.
Right-hand and left-hand, as used in this manual, are determined by facing the direction of machine travel
when in use.
Photos, illustrations, and data used were current at the time of printing, due to possible production
changes, the machine can vary slightly. The manufacturer reserves the right to redesign and change the
machine as necessary without notification.
1.1.3 Safety alert symbol
The safety alert symbol means Attention! Become
Alert! Your Safety Is Involved!
Look for the safety alert symbol both in this
manual and on safety signs on this machine. The
safety alert symbol will direct your attention to
information that involves your safety and the
safety of others.
Fig. 2
1.1.4 Safety messages
The words DANGER, WARNING or CAUTION are
used with the safety alert symbol. Learn to
recognize these safety alerts and follow the
recommended precautions and safety practices.
DANGER:
Indicates an imminently hazardous
situation that, if not avoided, will
result in DEATH OR VERY SERIOUS
INJURY.
WARNING:
Indicates a potentially hazardous
situation that, if not avoided, could
result in DEATH OR SERIOUS
INJURY.
CAUTION:
Indicates a potentially hazardous
situation that, if not avoided, may
result in MINOR INJURY.
Fig. 3
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1.1.5 Informational messages
The words important and note are not related to personal safety, but are used to give additional
information and tips for operating or servicing this equipment.
IMPORTANT: Identifies special instructions or procedures which, if not strictly observed, could result in
damage to or destruction of the machine, process, or its surroundings
NOTE: Identifies points of particular interest for more efficient and convenient repair or operation.
1.1.6 Safety signs
WARNING:
Do not remove or obscure safety signs. Replace any safety signs that are not readable or
are missing. Replacement signs are available from your dealer in the event of loss or
damage. The actual location of the safety signs is illustrated at the end of this section.
Keep signs clean by wiping off regularly. Use a mild soap and water solution if necessary.
If parts have been replaced or a used machine has been purchased, make sure all safety signs are present
and in the correct location and can be read. Illustrations of safety sign locations are located at the rear of
this section.
Replace any safety signs that can not be read, are damaged, or are missing. Clean the machine surface
thoroughly with a mild soap and water solution before replacing signs. Replacement safety signs are
available from your dealer.
1.1.7 Important safety information
IMPORTANT: Any Modifications to the machine or systems not authorized by AGCO will void the AGCO
Warranty. This includes, but is not limited to hitches.
WARNING:
When replacement parts are required for this product, AGCO recommends using AGCO
replacement parts or parts with equivalent specifications including, but not limited to,
physical dimensions, type, strength and material. Failure to heed this warning can get
untimely failures, product damage, personal injury or death.
Failure to obey basic safety rules and precautions can cause personal injuries during product operation,
maintenance, or repair. Know dangerous situations before an injury occurs.
A person must be alert to possible dangers. This person must also have the necessary training, skills and
tools to do these operations correctly.
Incorrect operation, lubrication, maintenance or repair of this product can be dangerous and can result in
injury or death.
Read and understand all the information about the operation, lubrication, maintenance, and repair before
operating on this machine.
The product and this manual give safety precautions and warnings. Bodily injury or death can occur to you
or to other persons if all warnings are not heeded.
Not every possible circumstance that can involve a potential danger can be anticipated. The warnings in
this publication and on the product are, thus, not all inclusive. If a tool or procedure, not recommended by
AGCO, is used, make sure they are safe for everyone.
An operator must make sure the product will not be dangerous or damaged by the operation, lubrication,
maintenance or repair procedures selected. Information, specifications, and illustrations in this publication
come from information available at the time of publication production.
Specifications, torques, pressures, measurements, adjustments, illustrations, and other items can change
at any time. These changes can change the service that is given to the product. Get the complete and
most current information before starting a job. AGCO dealers have the most current information available.
1. General
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1.1.8 General hazard information
CAUTION:
Carefully read the operator's manual
before operating the machine. See all
instructions and safety rules when
operating or doing maintenance.
Fig. 4
Do not start the engine until the area is free of
personnel. Honk the horn two times to alert
others. This will help in avoiding personal injury
because machine movement can occur.
Know the width of the equipment to keep correct
clearance when operating the machine near
fences or near boundary obstacles.
Wear a hard hat, protective glasses, and other
protective equipment, as required.
Do not wear loose clothing or jewelry that can
catch on controls or on other parts of the machine.
Make sure that all protective guards and all covers
are attached in position on the machine. Fig. 5
Keep the machine free from unwanted material. Remove debris, oil, tools, and other items from the deck,
from walkways, and from steps.
Secure lunch boxes, tools, and other loose items that are not a part of the machine.
Know the appropriate work location hand signals and the personnel that are authorized to give the hand
signals. Get hand signals from one person only.
Never put maintenance fluids into glass containers. Drain all liquids into an approved container.
Discard any drained fluids and discard any filter elements according to local regulations.
Use all cleaning solutions with precaution.
Report all necessary repairs.
Do not let untrained or not approved personnel on the machine.
Do not smoke when servicing an air conditioner. Also, do not smoke if refrigerant gas can be present.
Inhaling the fumes that are released from a flame that contacts air conditioner refrigerant can cause bodily
harm or death.
Inhaling gas from air conditioner refrigerant through a lighted cigarette can cause bodily harm or death.
Unless being instructed differently, complete the maintenance under the following conditions:
•Turn the battery disconnect switch to "off" position.
• The machine is parked on level ground.
• Implements are lowered to the ground.
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• Transmission control lever is in the park position.
•The engine is stopped.
• The engine start switch is turned off and the switch key is removed.
• The machine has cooled down.
Any additional precautions must be observed based on the conditions and environment where the machine
is being used.
1.1.9 Pressurized air
Air under pressure can cause personal injury. When pressurized air is used for cleaning, wear a protective
face shield, protective clothing and protective shoes.
The maximum air pressure for cleaning purposes must be below 205 kPa (30 psi).
1.1.10 Asbestos information
AGCO equipment and replacement parts are asbestos free. AGCO recommends the use of only correct
AGCO replacement parts.
1.1.11 Electrical storm injury prevention
When lightning is striking in the vicinity of the machine, the operator should not attempt to dismount or
mount the machine.
If you are in the operator's station during an electrical storm, stay in the operator's station. If you are on the
ground during an electrical storm, stay away from the machine.
1.1.12 Mounting and dismounting the machine
Mount the machine and dismount the machine only at locations that have steps and/or hand holds. Before
mounting the machine, clean the steps and the hand holds. Inspect the stairs and hand holds. Make any
necessary repairs.
When dismounting the machine, descend the steps backwards, and maintain a three-point contact with
the steps and hand holds. Three-point contact is two feet and one hand or one foot and two hands.
Never mount a moving machine. Never dismount a moving machine. Never jump off the machine except
in an emergency.
Do not carry tools or supplies when you try to mount the machine or when you try to dismount the
machine. Use a hand line to pull equipment onto the platform.
Do not use any controls as hand holds when you enter the operator compartment or when you exit the
operator compartment.
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1.1.13 Before starting the engine
Start the engine only from the operator
compartment. Never short across the starter
terminals or batteries. Shorting can damage
electrical system or cause unexpected machine
movement.
Adjust the seat so full pedal travel can be achieved
with operator's back against seat back.
Make sure the machine is equipped with a lighting
system sufficient for job conditions. Make sure all
machine lights are working properly.
Before starting the engine or moving the machine,
make sure no one is under, around or on machine.
Make sure area is free of personnel.
To honk horn the key must be turned to “run” to
enable the horn. As a warning honk horn twice, to
alert others.
Fig. 6
1.1.14 Engine starting
Move all hydraulic controls to the hold position before starting the engine.
Make sure the transmission control lever is in the park position.
Diesel engine exhaust contains products of combustion which can be dangerous. Always operate the
engine in a well ventilated area. If in a closed in area, vent the exhaust to the outside.
WARNING:
Machine will turn if turning the steering wheel when the transmission control lever is in
neutral and the engine is idling.
WARNING:
Do not use ether at any time. Use will cause engine damage and/or personal injury.
Do not start the engine until the area is free of personnel to prevent personal injury because of unexpected
machine movement.
1.1.15 Before operation
Clear all personnel from around the machine and the area.
Clear all obstacles from machine's path. Be careful of dangers, (electrical power lines, ditches, etc).
Make sure all the windows are clean and attached in the closed position.
Adjust the rearview mirrors for best visibility near the machine. Make sure the horn, backup alarm (if
equipped) and all other warning devices are working correctly.
On the drawbar-towed implements, fasten a transport chain of sufficient capacity between the machine
drawbar support and implement. Give only enough slack in the chain to permit turning.
Only one instructor must be permitted to ride in the machine cab. Instructor must be seated in the
instructor seat with the seat belt fastened.
1.1.16 Operating procedures
The machine will turn with the transmission control lever in the neutral position when the engine is
operating and the steering wheel is turned.
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Only operate the machine while in the operator's seat. Securely fasten the seat belt while operating the
machine. Only operate the controls while the engine is operating.
Check for the correct operation of all the controls and the protective devices.
As a warning honk the horn twice to alert others in the area to prevent personal injury because of machine
movement.
During operation of the machine, report any damage recorded. Make any necessary repairs.
A rollover of machine can occur when working on hills, banks, or slopes. A rollover of machine can also
occur when crossing ditches, ridges, or other unanticipated obstacles.
Hold the attachments approximately 40 cm (16 in) above the ground level while driving the machine. Do
not drive the machine near an overhang, near the edge of a cliff, or near edge of an excavation.
If the machine begins to sideslip on a grade, immediately reduce load and turn machine downhill.
Be careful to avoid any ground condition which will cause machine to tip over.
Keep the machine under control. Do not overload the machine beyond capacity.
Make sure the towing devices are sufficient for the application.
Make sure the components on the 3-point linkage are sufficient for the application.
Connect the trailing equipment only to a drawbar or hitch.
Never straddle, or let other personnel, to straddle a wire cable.
When maneuvering to connect equipment, make sure no personnel are between machine and trailing
equipment. Block up hitch of trailing equipment to align equipment with drawbar.
Know the maximum dimensions of the machine.
When operating on icy or muddy roads, reduce the travel speed to prevent losing control of machine.
After operating in muddy conditions, permit sufficient time for tires to reject debris and moisture before
making high speed maneuvers. Tires that are wet and tires that are muddy can impede machines's
steering.
Reduce travel speed if the stability of the machine is noticeably reduced.
Select a gear that controls machine speed when declining a hill.
Use the service brakes if required, to control machine speed. Never coast down a hill with transmission in
neutral.
Do not let passengers anywhere on the machine except on an approved passenger seat. Instructors must
have the instructor seatbelt securely fastened during any operation.
1.1.17 Parking
1. Park the machine on a solid, level surface.
2. Move the transmission control lever to the park position.
3. Lower all the implements to the ground.
4. Before stopping the engine, move the throttle control lever to the low idle position. Operate the engine
at low idle speed for five minutes to let the turbocharger cool.
5. Stop the engine and take the key with you.
6. Chock the front wheels or rear wheels.
7. Turn the battery disconnect switch to the off position.
8. Remove the battery disconnect switch key.
1.1.18 Operator station
Do not drill holes or weld on the cab rollover protective structure. (ROPS)
Any modifications to the inner operator station must not extend into the operator space.
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Any item brought into the cab must not extend into defined operator space. Secure loose items. Objects
must not pose an impact hazard in rough terrain or if there is a rollover.
1.1.19 Cut and crushing prevention
Support the equipment correctly when performing work below the equipment. Do not rely on the hydraulic
cylinders to hold up the equipment. An implement can fall if a control lever is moved or if a hydraulic line
breaks.
Never start the machine engine by shorting across the starter solenoid terminals. Machine movement can
occur causing runovers .
Never make adjustments while the machine is moving or while the engine is operating.
Whenever there are attachment control linkages, the clearance in the linkage area will change with
movement of the attachment.
Stay clear of all rotating parts and all moving parts.
Keep objects away from moving fan blades. The fan blades will throw objects and the fan blades can cut.
Do not use a wire tow cable that is kinked or frayed. Wear gloves when touching wire cable.
When hitting a retainer pin, the retainer pin can fly out causing personal injury. Make sure that there are no
people in the area when hitting a retainer pin. To prevent eye injury, wear protective glasses when hitting a
retainer pin.
Chips or other debris can fly off objects when hitting the objects. Make sure that others are clear of the
area before hitting any object.
1.1.20 Rollover protective structure
Do not make any modifications to the rollover
protective structure (ROPS) as this will change
protection provided. Do not change structure by
welding, cutting, adding weight, or drilling holes
into structure.
Any change not specifically authorized by AGCO
invalidates AGCO certification for ROPS. The
protection offered by ROPS will be impaired if
ROPS has structural damage or alteration. Damage
to structure can be caused by a turn over or by
falling objects.
Do not mount items (fire extinguishers, first aid
kits, work lights, etc.) by welding brackets or
drilling holes in ROPS. See dealer for mounting
guide lines.
Fig. 7
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1.1.21 Burn prevention
Do not touch any part of an operating engine.
Other components such as the transmission, the
axles and the oil reservoir can also be hot. Let the
engine cool before performing any maintenance on
the engine. Release all pressure in air, oil,
lubrication, fuel and cooling systems before
disconnecting any line fittings or related items.
Fig. 8
1.1.22 Coolant
When the engine is at operating temperature, the
engine coolant is hot. The coolant is also under
pressure. The radiator and all the lines to the
heater or engine contain hot coolant.
Any contact with hot coolant or with the steam
can cause severe burns. Allow the cooling system
components to cool before the cooling system is
drained.
Check the coolant level only after the engine has
been stopped.
Make sure the filler cap is cool before removing.
The filler cap must be cool enough to touch with a
bare hand. Remove the filler cap slowly to relieve
the pressure.
The cooling system conditioner contains alkali.
Alkali can cause personal injury.
Do not allow alkali to contact skin, eyes or mouth.
Fig. 9
1.1.23 Oils
Pressurized hot oil and hot components can cause personal injury. Do not allow hot oil to contact skin. Do
not allow hot components to contact skin.
Remove the hydraulic tank filler cap only after the engine has been stopped.
The filler cap must be cool enough to touch with a bare hand. Follow the standard procedure in this manual
to remove the hydraulic tank and transmission filler caps.
1.1.24 High pressure lines
Do not bend or strike the high pressure lines. Do not install any lines that are bent or damaged.
Repair any loose or damaged lines. Leaks can cause fires. Consult your dealer for repair or for replacement
parts.
DANGER:
Diesel fuel or hydraulic fluid under pressure can penetrate the skin or eyes. This can cause
serious personal injury, blindness, or death.
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1.1.25 Fluid penetration
Always use a board or cardboard when checking
for a leak. Leaking fluid under pressure can
penetrate the body tissue. Fluid penetration can
cause serious injury and possible death. A pin hole
leak can cause severe injury. If fluid is injected into
the skin, get treatment immediately. Get
treatment from a doctor familiar with this type of
injury.
Check the lines, the tubes and the hoses carefully.
Do not use your bare hand instead, use a board or
cardboard to check for leaks. Tighten all
connections to the recommended torque.
Replace the hose if any of the following conditions
are present:
•End fittings are damaged or leaking.
• Outer coverings are rubbed or cut.
• Wires are showing.
• Outer coverings are ballooning.
• The flexible part of the hose has a kink.
• Outer coverings have embedded armoring.
• The end fittings are displaced.
IMPORTANT: Take care to contain fluids during
the performance of the inspection, the
maintenance, the testing, the adjusting, and the
repair of the machine. Have a suitable container
large enough ready to collect the fluid before
opening any compartment or disassembling any
component containing fluids. See the local
regulations and mandates when discarding fluids.
Fig. 10
1.1.26 Batteries
A lead acid battery generates flammable and
explosive gases. Keep sparks and flames away
from the battery.
WARNING: WARNING: Sulfuric acid in battery
electrolyte is poisonous. The acid is strong enough
to burn skin, eat holes in clothing and cause
blindness if got into eyes.
If acid contacts skin or clothing, flush with water
immediately. If acid contacts eyes get immediate
medical aid.
Fig. 11
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Wash hands after touching batteries and
connectors.
WARNING: WARNING: Batteries contain
electrolyte which is an acid that can cause
personal injury. Do not let the electrolyte contact
the skin or eyes. Always wear protective glasses
for servicing batteries.
Fig. 12
Never check battery charge by placing a metal
object across the terminal posts. Use a voltmeter
or a hydrometer.
WARNING: WARNING: Gases from a battery can
explode. Keep open flames or sparks away from
the top of the battery. Do not smoke in the battery
charging areas.
Incorrect jumper cable connections can cause an
explosion causing an injury.
To prevent an explosion, never charge a frozen
battery.
Fig. 13
1.1.27 Exhaust fumes
Always work in a correct ventilated area.
Engine exhaust fumes can cause sickness or
death. If necessary to run engine in a closed area,
use correct equipment to safely remove exhaust
fumes from area.
Always open the doors and get outside air into
area.
Fig. 14
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1.1.28 Noise prevention
Wear proper hearing protective devices such as
earmuffs or earplugs to prevent loss of hearing
due to high noise levels.
Fig. 15
1.1.29 Fire and explosion prevention
Use caution when refueling a machine. Do not
smoke while refueling and do not refuel near open
flames or sparks. Always stop engine before
refueling. Fill fuel tank outdoors.
All fuels, most lubricants, and some coolant
mixtures are flammable.
Flammable fluids leaking or spilled onto hot
surfaces or electrical components can cause a fire.
Fire may cause personal injury and property
damage.
Remove all flammable materials such as fuel, oil,
and debris from machine.
Do not let any flammable materials to accumulate
on machine.
Store fuels and lubricants in correctly identified
containers away from not approved persons. Store
rags with oil and any flammable materials in
protective containers.
Do not smoke in areas used for storing flammable
materials.
Do not operate machine near any flame.
Do not weld on lines or tanks that contain
flammable fluids. Do not flame cut lines or tanks
containing flammable fluid. Clean any such lines or
tanks fully with a nonflammable solvent before
welding or flame cutting.
Check all electrical wires daily. Repair any wires
loose or frayed before operating machine. Clean
and tighten all electrical connections.
Dust generated from repairing nonmetallic hoods
or nonmetallic fenders can be flammable and/or
Fig. 16
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explosive. Repair such components in a well
ventilated area away from open flames or sparks.
Inspect all lines and hoses for wear or for
deterioration and replace if necessary.
Route hoses correctly. Lines and hoses must have
sufficient support and secure clamps. Tighten all
connections to recommended torque.
1.1.30 Fire extinguisher
Make sure that a fire extinguisher is available and
be familiar with the operation. Inspect and service
the fire extinguisher regularly. Obey the
recommendations on the instruction plate.
An optional (1) mounting bracket can be installed
on the right front frame rail.
The bracket is designed to hold a 4.5 kg (10
lb)extinguisher.
Do not weld a bracket on the cab ROPS frame to
install the fire extinguisher.
Do not drill holes in the cab ROPS frame to mount
the fire extinguisher.
Make sure all the clamps , the guards, and the
heat shields are installed correctly to prevent
vibration, rubbing, and excessive heat during the
machine operation.
Fig. 17
1.1.31 Public road transportation
Always walk around and visually inspect the machine before moving on a public road. As a warning to
others in the area, honk the horn two times before starting engine. Check for damage and/or defective
components that can fail and create a dangerous condition. Make sure all machine systems operate
correctly including, but not limited to: front road lights, tail and brake lights, hazard warning lights, park
brake, horn, windscreen wiper and washer and rear view mirrors. Repair or replace any component not in
correct working order.
Never drive at a speed causing machine to lose control.
Obey all traffic rules. Operate the machine with hazard warning lights on, unless prohibited by law. The use
of work lights while driving on public roads is prohibited. Use of road lights while moving on public roads is
operator's responsibility.
1. General
MT900 Series Articulated Tractor 1-15
79036231B
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1.2 Serial number definition
Fig. 18
Definition of the serial number.
1Beginning Symbol
2World Manufacturer Code
3Brand Code
4Model Identifier (Model Number)
5Check Letter
6Model Year Code - W=2011, C=2012,
D=2013, E=2014, F=2015, G=2016, H=2017
7Location Built Code
8Option Code
9Option Code
10 Machine Sequence Number - sequence
number will start over at the beginning of
each model year. The first machine of each
model year will start with sequence 1001.
11 Ending Symbol
NOTE: For serial number breaks in this manual, only the information from the model year code and
following will be given.
A Ag-Chem
C Challenger
W Willmar
M Massey Ferguson
Brand code definitions
1. General
1-16 MT900 Series Articulated Tractor
79036231B
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1.3 Proper disposal of waste
Improper disposal of waste can pollute the environment and ecology. A few examples of potentially
harmful equipment waste can include, but not limited to, items such as oil, fuel, coolant, brake fluid, filters,
battery chemicals, tires, etc.
Use leak proof containers when draining fluids. Do not use food or beverage containers to collect waste
fluids, as food or beverage container(s) may mislead someone into drinking from them.
Do not pour or spill waste onto the ground, down a drain, or into any water source.
Air conditioning refrigerants escaping into the air can damage the Earth's atmosphere. Government
regulations may require a certified air conditioning service center to recover and recycle used air
conditioning refrigerants.
Inquire with local environmental or recycling center on the proper way to recycle or dispose waste.
1. General
MT900 Series Articulated Tractor 1-17
79036231B
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