7. INTRODUCTION
Safety rules
D180C LA
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 you will find the signal words DANGER, WARNING, and CAUTION followed by special in-
structions. 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 that, if not avoided, will result in death or serious injury.
WARNING indicates a hazardous situation that, if not avoided, could result in death or serious injury.
CAUTION indicates a hazardous situation that, if not avoided, could result in minor or moderate injury.
FAILURE TO FOLLOW DANGER, WARNING, AND CAUTION MESSAGES COULD RESULT
IN DEATH OR SERIOUS INJURY.
Machine safety
NOTICE: Notice indicates a situation that, if not avoided, could result in machine or property damage.
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 that 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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8. INTRODUCTION
Safety rules - Ecology and the environment
D180C LA
Soil, air, and water quality is important for all industries and life in general. When legislation does not yet rule the
treatment of some of the substances that advanced technology requires, sound judgment should govern the use and
disposal of products of a chemical and petrochemical nature.
Familiarize yourself with the relative legislation applicable to your country, and make sure that you understand this
legislation. Where no legislation exists, obtain information from suppliers of oils, filters, batteries, fuels, anti-freeze,
cleaning agents, etc., with regard to the effect of these substances on man and nature and how to safely store, use,
and dispose of these substances.
Helpful hints
• Avoid the use of cans or other inappropriate pressurized fuel delivery systems to fill tanks. Such delivery systems
may cause considerable spillage.
• In general, avoid skin contact with all fuels, oils, acids, solvents, etc. Most of these products contain substances
that 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 you drain fluids such as used engine coolant mixtures, engine oil, hydraulic fluid, brake fluid,
etc. Do not mix drained brake fluids or fuels with lubricants. Store all drained fluids safely until you can dispose of
the fluids in a proper way that complies with all local legislation and available resources.
• Do not allow coolant mixtures to get into the soil. Collect and dispose of coolant mixtures properly.
• The air-conditioning system contains gases that should not be released into the atmosphere. Consult an air-condi-
tioning specialist or use a special extractor to recharge the system properly.
• Repair any leaks or defects in the engine cooling system 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. Penetrating weld splatter may burn a hole or weaken hoses, allowing the loss of oils,
coolant, etc.
Battery recycling
Batteries and electric accumulators contain several substances that can have a harmful
effect on the environment if the batteries are not properly recycled after use. Improper
disposal of batteries can contaminate the soil, groundwater, and waterways. NEW
HOLLAND CONSTRUCTION strongly recommends that you return all used batteries to a
NEW HOLLAND CONSTRUCTION dealer, who will dispose of the used batteries or recycle
the used batteries properly. In some countries, this is a legal requirement.
Mandatory battery recycling
NOTE: The following requirements are mandatory in Brazil.
Batteries are made of lead plates and a sulfuric acid solution. Because batteries contain heavy metals such as lead,
CONAMA Resolution 401/2008 requires you to return all used batteries to the battery dealer when you replace any
batteries. Do not dispose of batteries in your household garbage.
Points of sale are obliged to:
• Accept the return of your used batteries
• Store the returned batteries in a suitable location
• Send the returned batteries to the battery manufacturer for recycling
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9. INTRODUCTION
Safety rules
D180C LA
General safety rules
Use caution when operating the machine on slopes. Raised equipment, full tanks and other loads will change the
center of gravity of the machine. The machine can tip or roll over when near ditches and embankments or uneven
surfaces.
Never permit anyone other than the operator to ride on the machine.
Never operate the machine under the influence of alcohol, drugs, or while otherwise impaired.
When digging or using ground engaging attachments be aware of buried cables. Contact local utilities to determine
the locations of services.
Pay attention to overhead power lines and hanging obstacles. High voltage lines may require significant clearance
for safety.
Hydraulic oil or diesel fuel leaking under pressure can penetrate the skin, causing serious injury or infection.
• DO NOT use your hand to check for leaks. Use a piece of cardboard or paper.
• Stop engine, remove key and relieve the pressure before connecting or disconnecting fluid lines.
• Make sure all components are in good condition and tighten all connections before starting the engine or pressur-
izing the system.
• If hydraulic fluid or diesel fuel penetrates the skin, seek medical attention immediately.
• Continuous long term contact with hydraulic fluid may cause skin cancer. Avoid long term contact and wash the
skin promptly with soap and water.
Keep clear of moving parts. Loose clothing, jewelry, watches, long hair, and other loose or hanging items can become
entangled in moving parts.
Wear protective equipment when appropriate.
DO NOT attempt to remove material from any part of the machine while it is being operated or components are in
motion.
Make sure all guards and shields are in good condition and properly installed before operating the machine. Never
operate the machine with shields removed. Always close access doors or panels before operating the machine.
Dirty or slippery steps, ladders, walkways, and platforms can cause falls. Make sure these surfaces remain clean and
clear of debris.
A person or pet within the operating area of a machine can be struck or crushed by the machine or its equipment. DO
NOT allow anyone to enter the work area.
Raised equipment and/or loads can fall unexpectedly and crush persons underneath. Never allow anyone to enter
the area underneath raised equipment during operation.
Never operate engine in enclosed spaces as harmful exhaust gases may build up.
Before starting the machine, be sure that all controls are in neutral or park lock position.
Start the engine only from the operator’s seat. If the safety start switch is bypassed, the engine can start with the
transmission in gear. Do not connect or short across terminals on the starter solenoid. Attach jumper cables as
described in the manual. Starting in gear may cause death or serious injury.
Always keep windows, mirrors, all lighting, and Slow Moving Vehicle (SMV) emblem clean to provide the best possible
visibility while operating the machine.
Operate controls only when seated in the operator’s seat, except for those controls expressly intended for use from
other locations.
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10. INTRODUCTION
Before leaving the machine:
1. Park machine on a firm level surface.
2. Put all controls in neutral or park lock position.
3. Engage park brake. Use wheel chocks if required.
4. Lower all hydraulic equipment — Implements, header, etc.
5. Turn off engine and remove key.
When, due to exceptional circumstances, you would decide to keep the engine running after leaving the operator’s
station, then the following precautions must be followed:
1. Bring the engine to low idle speed.
2. Disengage all drive systems.
3. WARNING
Some components may continue to run down after disengaging drive systems.
Make sure all drive systems are fully disengaged.
Failure to comply could result in death or serious injury.
W0113A
Shift the transmission into neutral.
4. Apply the parking brake.
General maintenance safety
Keep area used for servicing the machine clean and dry. Clean up spilled fluids.
Service machine on a firm level surface.
Install guards and shields after servicing the machine.
Close all access doors and install all panels after servicing the machine.
Do not attempt to clean, lubricate, clear obstructions or make adjustments to the machine while it is in motion or while
the engine is running.
Always make sure working area is clear of tools, parts, other persons and pets before you start operating the machine.
Unsupported hydraulic cylinders can lose pressure and drop the equipment causing a crushing hazard. Do not leave
equipment in a raised position while parked or during service, unless securely supported.
Jack or lift the machine only at jack or lift points indicated in this manual.
Incorrect towing procedures can cause accidents. When towing a disabled machine follow the procedure in this man-
ual. Use only rigid tow bars.
Stop the engine, remove key and relieve pressure before disconnecting or connecting fluid lines.
Stop the engine and remove key before disconnecting or connecting electrical connections.
Scalding can result from incorrect removal of coolant caps. Cooling system operates under pressure. Hot coolant
can spray out if a cap is removed while the system is hot. Allow system to cool before removing cap. When removing
a cap turn it slowly to allow pressure to escape before completely removing the cap.
Replace damaged or worn tubes, hoses, electrical wiring, etc.
Engine, transmission, exhaust components, and hydraulic lines may become hot during operation. Take care when
servicing such components. Allow surfaces to cool before handling or disconnecting hot components. Wear protective
equipment when appropriate.
When welding, follow the instructions in the manual. Always disconnect the battery before welding on the machine.
Always wash your hands after handling battery components.
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12. Engine - Engine and crankcase
Engine - Remove
D180C LA
Prior operation:
Frame - Remove (39.100)
NOTICE: The engine weighs approximately 631 kg (1391 lb). Use appropriate lifting equipment to prevent personal
injury or property damage.
NOTICE: The engine must be balanced as shown, or personal injury or property damage will occur.
1. Attach an appropriate lifting device to the engine lift
points.
2. Support the front of the hydraulic pump stack with an
appropriate lifting device or stand.
3. Remove the bolts and washers (1) from the right front
engine-to-frame cradle mount and the left front engine-
to-frame cradle mount.
RAIL14DOZ0447AA 1
4. Remove the mounting bolts and washers (1) from the
left side engine-to-frame cradle mounting bracket (2).
Remove the mounting bracket.
RAIL14DOZ0209AA 2
5. Remove the mounting bolts and washers (1) from the
right side engine-to-frame cradle mounting bracket (2).
Remove the bracket.
RAIL14DOZ0202AA 3
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13. Engine - Engine and crankcase
6. Remove the mounting bolts and washers (1) from the
engine-to-pump stack adapter plate (2).
7. Slowly move the engine forward to separate it from the
hydrostatic drive pump stack, and remove the engine
from the frame cradle.
RAIL14DOZ0203AA 4
8. Remove the tandem pump flexible coupling assembly
from the flywheel.
Next operation:
Engine - Install (10.001)
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14. Engine - Engine and crankcase
Engine - Install
D180C LA
Prior operation:
Engine - Remove (10.001)
1. Attach the tandem pump flexible coupling assembly to
the flywheel. Torque the bolts to 41 - 50 N·m (30 - 37 lb
ft)
2. Slowly lower the engine into the frame cradle and con-
nect the engine to the hydrostatic drive pump stack.
3. Install the mounting bolts and washers (1) into the en-
gine-to-pump stack adapter plate (2). Torque the bolts
to 46 - 62 N·m (34 - 46 lb ft).
RAIL14DOZ0203AA 1
4. Use a level and verify that the engine mounting frame
cradle is sitting on a level surface.
NOTE: Before applying the torque to the mid engine-to-frame cradle mount bracket bolts and the front engine-to-
mount frame cradle bolts to their final specification, make sure that the frame cradle is level.
5. Install the right side engine-to-frame cradle mounting
bracket. Apply LOCTITE® 242® to the engine-to-frame
cradle mounting bracket bolts. Torque the three bolts
(1) 91 - 123 N·m (67 - 91 lb ft) to the adapter plate, and
the three bolts (2) 225 - 305 N·m (166 - 225 lb ft) to the
right side engine-to-frame cradle mounting bracket (3).
RAIL14DOZ0202AA 2
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15. Engine - Engine and crankcase
6. Install the left side engine-to-frame cradle mounting
bracket. Apply LOCTITE® 242® to the engine-to-frame
cradle mounting bracket bolts. Torque the three bolts
(1) 91 - 123 N·m (67 - 91 lb ft) to the adapter plate, and
the three bolts (2) 225 - 305 N·m (166 - 225 lb ft) to the
left side engine-to-frame cradle mounting bracket (3).
RAIL14DOZ0209AA 3
7. Install the bolts and washers (1) into the right front en-
gine-to-frame cradle mount and the left front engine-to-
frame cradle mount. Torque the bolts to 107 - 123 N·m
(79 - 91 lb ft).
RAIL14DOZ0447AA 4
8. Remove the support from the hydraulic pump stack.
Remove the lifting device from the engine.
Next operation:
Frame - Install (39.100)
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16. Engine - Fuel tanks
Fuel tank - Remove
D180C LA
1. Remove the cab from the machine. See Cab - Remove
(90.150).
2. Remove four bolts and washers (1) and remove the fuel
/ Diesel Exhaust Fluid (DEF) drain hose access panel
(2) from the left side of the machine.
RAIL14DOZ0141AA 1
3. Remove the fuel tank drain hose cap (1) from the fuel
tank drain hose (2).
RAIL14DOZ0142AA 2
4. Open the fuel tank drain valve and drain the fuel into
a suitable container for storage. Close the drain valve
when complete.
RAIL14DOZ0144AA 3
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17. Engine - Fuel tanks
5. Loosen the drain hose clamp (1) and remove the drain
hose (2) from the drain valve (3).
RAIL14DOZ0144AA 4
6. Install the fuel tank drain hose cap (1) to the fuel tank
drain hose (2).
RAIL14DOZ0142AA 5
7. Tag and disconnect the fuel supply (1) and the fuel re-
turn (2) lines from the top of the fuel tank. Close all
openings to prevent fuel loss or contamination.
RAIL14DOZ0143AA 6
8. Remove the fuel supply (1) and the fuel return (2) hoses
from the four retaining clips (3) at the top rear of the fuel
tank.
RAIL14DOZ0145AA 7
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18. Engine - Fuel tanks
9. Remove the two fuel tank strap retaining bolts (1) and
one locknut (2). Remove the fuel tank retaining straps
(3) from the machine.
RAIL14DOZ0143AA 8
10. Loosen the DEF tank fill hose clamp (1).
RAIL14DOZ0146AA 9
11. Remove the two DEF filler neck bolts and washers (2)
and remove the DEF filler neck (3) from the machine.
Close all openings.
NOTE: The DEF tank does not need to be removed from the machine, however, it must be moved forward to gain
clearance for the fuel tank removal.
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19. Engine - Fuel tanks
12. Remove the five DEF tank mounting bolts and wash-
ers (1). Slide the DEF tank (2) toward the front of ma-
chine.
RAIL14DOZ0148AA 10
RAIL14DOZ0147AA 11
NOTICE: The fuel tank weighs approximately 31.8 kg (70 lb) when empty. Use appropriate lifting equipment to pre-
vent personal injury or property damage.
13. With the aid of a helper, remove the fuel tank from the
machine.
14. Repair or replace components as necessary.
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20. Engine - Fuel tanks
Fuel tank - Install
D180C LA
NOTICE: The fuel tank weighs approximately 31.8 kg (70 lb) when empty. Use appropriate lifting equipment to pre-
vent personal injury or property damage.
1. With the aid of a helper, install the fuel tank to the ma-
chine.
2. Slide the DEF tank (1) rearward into position. Install
five Diesel Exhaust Fluid (DEF) tank mounting bolts
and washers (2). Tighten the bolts.
RAIL14DOZ0147AA 1
RAIL14DOZ0148AA 2
3. Install the DEF filler neck (1) to the machine with two
mounting bolts and washers (2). Tighten the bolts.
RAIL14DOZ0146AA 3
4. Tighten the DEF fill hose clamp (3).
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21. Engine - Fuel tanks
5. Install the fuel tank retaining straps (1) to the machine
and secure with two retaining bolts (2) and one locknut
(3). Tighten the bolts.
RAIL14DOZ0143AA 4
6. Install the fuel supply (1) and the fuel return (2) hoses
into the four retaining clips (3).
RAIL14DOZ0145AA 5
7. Connect the fuel drain hose (1) to the fuel drain valve
(2) and tighten the clamp (3).
RAIL14DOZ0144AA 6
8. Connect the fuel supply (1) and the fuel return (2) lines
to the top of the fuel tank.
RAIL14DOZ0143AA 7
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22. Engine - Fuel tanks
9. Install the fuel/DEF drain hose access panel (1) to the
left side of the machine and secure with four bolts and
washers (2). Tighten the bolts.
RAIL14DOZ0141AA 8
10. Fill the fuel tank.
11. Install the cab to the machine. See Cab - Install
(90.150) .
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23. Engine - Air cleaners and lines
Air cleaner - Remove
D180C LA
WARNING
Improper operation or service of this machine can result in an accident.
Raised equipment or machine movement without an operator can cause serious injury. Always do the
following before performing any maintenance:
Park the machine on flat, level ground.
Lower the attachment to the ground.
Shut down the engine and remove the starter switch key.
Lock the tracks.
Failure to comply could result in death or serious injury.
W0269A
1. Park the machine on a flat, level ground.
2. Lower attachments to the ground. Shut off the engine
and remove the key from the starter switch.
3. Lock the tracks.
4. Open the right hand side front access panel.
RAIL13DOZ0776AA 1
RAIL13DOZ0777AA 2
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24. Engine - Air cleaners and lines
5. Release the retaining clips from the air cleaner housing.
RAIL13DOZ0779AA 3
6. Remove the side air cleaner housing.
NOTE: Lift the sensor wires out of the way when removing
the air cleaner housing.
RAIL13DOZ0780AA 4
7. Slide the large filter toward the front of the machine,
then pull back slightly to disengage the filter from the
air cleaner housing. Remove the filter and dispose of
properly.
NOTE: Lift the sensor wires out of the way when removing
the air cleaner housing.
RAIL13DOZ0782AA 5
8. Grasp the handle of the second filter inside air cleaner
housing and separate the filter from the housing and
discard.
RAIL13DOZ0784AA 6
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25. Engine - Air cleaners and lines
9. Clean any debris that may have accumulated in the air
cleaner housing and check for any damage.
RAIL13DOZ0788AA 7
Next operation:
Air cleaner - Install (10.202).
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26. Engine - Air cleaners and lines
Air cleaner - Install
D180C LA
Prior operation:
Air cleaner - Remove (10.202)
1. Insert the smaller filter inside the air cleaner housing.
RAIL13DOZ0785AA 1
2. Snap in place with the handle facing toward the front of
the machine.
RAIL13DOZ0784AA 2
3. Fit the larger filter inside the air cleaner housing. Slide
forward then back to snap in place.
NOTE: Lift the sensor wires out of the way when installing
the filter.
RAIL13DOZ0782AA 3
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27. Engine - Air cleaners and lines
4. Place the air cleaner housing side cover over the pegs
of the main housing.
NOTE: Lift the sensor wires out of the way when installing
the cover.
RAIL13DOZ0780AA 4
5. Engage the retaining clips to secure the housing.
RAIL13DOZ0778AA 5
6. Close and lock the right hand side front access panel.
RAIL13DOZ0776AA 6
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28. Engine - Turbocharger and lines
Turbocharger - Remove
D180C LA
1. Park the machine on a firm level surface. Lower all of
the equipment to the ground.
2. Engage the parking brake and shut the engine off.
3. Relieve the hydraulic system of hydraulic pressure by
actuating all of the hydraulic functions. Remove the
ignition key when complete.
4. Open the battery access door.
RAIL14DOZ0182AA 1
NOTICE: Wait 90 seconds after engine shutdown before turning master battery disconnect switch OFF. After engine
shutdown, the Selective Catalytic Reduction (SCR) system module continues to run and conducts a purge cycle.
5. Turn the master battery disconnect switch (1) to the
OFF position.
RAIL12DOZ0927BA 2
6. Disconnect the negative ( - ) battery cable (2) from the
battery negative terminal (3).
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29. Thank you very much for
your reading. Please Click
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click on the link above,
please download the PDF
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30. Engine - Turbocharger and lines
7. Open the right engine access door.
RAIL14DOZ0150AA 3
8. Remove the right lower engine access panel.
RAIL14DOZ0150AA 4
9. Remove the V-band clamp (1) from the turbo charger-
to-SCR pipe (2) at the turbo charger (3).
RAIL14DOZ0151AA 5
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31. Engine - Turbocharger and lines
10. Loosen the rear SCR pipe mounting clamp (1). Dis-
connect the SCR pipe (2) from the turbo charger (3).
Close all openings.
RAIL14DOZ0152AA 6
11. Disconnect the oil supply line (1) from the turbo
charger (2). Close all openings to prevent oil loss or
contamination.
RAIL14DOZ0151AA 7
NOTICE: During the disassembly of components with gaskets, the gaskets should be discarded and new gaskets
installed during assembly.
12. Disconnect the oil return line (1) from the turbo charger
(2). Close all openings to prevent oil loss or contami-
nation.
RAIL14DOZ0151AA 8
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32. Engine - Turbocharger and lines
13. Loosen the intake air hose clamp (1) and disconnect
the intake air hose (2) from the turbo charger (3).
Close all openings.
RAIL14DOZ0151AA 9
14. Remove the V-band clamp (1) securing the charge air
cooler pipe (2) to the turbocharger (3).
RAIL14DOZ0151AA 10
15. Remove the four mounting nuts (1) securing the turbo
charger (2) to the intake manifold (3). Remove the
turbo charger from the machine.
RAIL14DOZ0151AA 11
NOTE: Do not allow old gasket material to enter the intake manifold.
16. Clean all gasket material from the intake manifold, tur-
bocharger, and oil return line sealing surfaces. Close
all openings.
17. Repair or replace components as necessary.
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33. Engine - Turbocharger and lines
Turbocharger - Install
D180C LA
1. Install the turbo charger (1) to the intake manifold (2)
using a new gasket. Secure the turbo charger to the
intake manifold using four mounting nuts (3). Tighten
the nuts.
RAIL14DOZ0151AA 1
2. Connect the charge air cooler pipe (1) to the turbo
charger (2) using the V-band clamp (3). Tighten the
clamp.
RAIL14DOZ0151AA 2
3. Connect the air intake hose (1) to the turbo charger (2)
using the air intake hose clamp (3). Tighten the clamp.
RAIL14DOZ0151AA 3
NOTICE: During the disassembly of components with gaskets, the gaskets must be discarded and new gaskets in-
stalled during assembly.
4. Install a new gasket to the turbo charger oil return line.
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34. Engine - Turbocharger and lines
5. Connect the oil return line (1) to the turbo charger (2).
RAIL14DOZ0151AA 4
NOTICE: Always install new O-rings. Never reuse O-rings when installing the oil supply line to the turbo charger.
6. Install a new O-ring to the turbo charger oil supply line.
7. Connect the oil supply line (1) to the turbo charger (2).
RAIL14DOZ0151AA 5
8. Connect the turbo charger-to-SCR pipe (1) to the turbo
charger (2) using the V-band clamp (3). Tighten the
clamp.
RAIL14DOZ0151AA 6
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35. Engine - Turbocharger and lines
9. Secure the turbo charger-to-SCR pipe (1) using the
rear SCR pipe mounting clamp (2). Tighten the clamp.
RAIL14DOZ0152AA 7
10. Connect the negative (-) battery cable (1) to the bat-
tery negative terminal (2).
RAIL12DOZ0927BA 8
11. Turn the master battery disconnect switch (3) to the
ON position.
12. Close the battery access door.
RAIL14DOZ0175AA 9
13. Start and run the engine for 30 seconds. Stop the
engine. Check for leaks.
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36. Engine - Turbocharger and lines
14. Install the right lower engine access panel.
RAIL14DOZ0150AA 10
15. Close the right engine access door.
RAIL14DOZ0149AA 11
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