6. INTRODUCTION
Foreword
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 required by advanced technology, sound judgment should govern the use and disposal of
products of a chemical and petrochemical nature.
NOTE: The following are recommendations that 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 that may cause considerable
spillage.
• In general, avoid skin contact with all fuels, oils, acids, solvents, etc. Most of them 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 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 that should not be released into the atmosphere.
Your CASE IH AGRICULTURE 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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7. INTRODUCTION
Safety rules
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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8. 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 unexpectedly.
• 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 opera-
tors of other vehicles. In this regard, check local government regulations. Various safety lights and devices are
available from your CASE IH AGRICULTURE 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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10. Engine - Engine and crankcase
Engine - Special tools
NOTICE: Lift equipment, boom, equalizer, chains and slings used to remove and install the engine must be rated to
handle the engine weight - 888 kg (1958 lb), or personal injury or equipment damage may occur.
An equalizer with an adjustable tilt feature can speed en-
gine removal and installation on the machine.
NOTE: OEM-4130 OR EQUIVALENT
20103152 1
Lift truck boom
A boom arm mounted to a lift truck or a mobile lifting crane
is recommended for engine removal and installation.
20103153 2
Engine Barring Tool - 380002822
380002822 3
Engine - General specification
Oil type CASE IH AKCELA NO. 1™ ENGINE OIL
Oil capacity (without filter change) 25 l (26.4 US qt)
Oil capacity - (with oil filter change) 27 l (28.5 US qt)
NOTE: DO NOT add performance additives or other oil additive products to the engine crankcase.
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11. Engine - Engine and crankcase
Engine - Exploded view
Reference illustrations
93110546 1
Door, shield and trash barrier components to be removed
(1) Lower left supportstrap (6) Front right lower trash barrier (10) Engine compartment door
(2) Front left upper trash barrier (7) Center panel (11) Trash deflector
(3) Bottom angle (8) Right front support (12.) Hinge support channel
(4) Front right upper trash barrier (9) Engine door support (13) Fan compartment door
(5) Front left trash barrier
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12. Engine - Engine and crankcase
93110569 2
Engine, hydrostatic drive and system pump components - right-hand view
(1) Hydrostatic drive (6) Turbocharger air line (10) Belt tensioner
(2) Engine lift anchor (7) Turbocharger (11) Compressor drive pulley
(3) Engine mount (8) Rotary screen pump (12.) Spacer
(4) ISO bracket (9) Air conditioning compressor (13) Fan
(5) Charge air line
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13. Engine - Engine and crankcase
93112991 3
Engine, hydrostatic drive and system pump components - left-hand view
(1) Hydrostatic drive (4) Pulley support (7) Flex plate
(2) System pump (5) Bell housing (8) Engine mount
(3) Belt guard (6) Engine lift anchor
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14. Engine - Engine and crankcase
Engine - Service instruction
The machine should be on a firm, level surface while doing
these procedures. The Left and Right side are the same
as your Left and Right hand while sitting in the operator’s
seat facing the normal field operation direction of travel.
All service or repairs should be per formed by a qualified
technician. Repair procedure instructions should be read
and understood before starting the procedure.
All damaged or worn parts should be replaced. Make sure
all parts are clean and free of debris before assembly.
Proper tools should be used when during disassemble and
assemble procedures.
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15. Engine - Engine and crankcase
Engine - Remove
DANGER
Crushing hazard!
Always place the hydraulic lockout switch in the LOCK position and block the raised module chamber
before you work under a raised module chamber.
Failure to comply will result in death or serious injury.
D0111A
1. If the engine is operable, start the engine and raise
the module chamber. Stop the engine and remove
the key.
2. If the engine is not operable, perform the following to
raise the module chamber:
A. Locate the hydraulic lockout valve (1) on the
tilt cylinder and plumb an alternate hydraulic
source into the existing fitting (2).
B. Plug the hose that was connected at the fitting
(2) to prevent hydraulic fluid loss and to prevent
contamination of the hydraulic system.
C. Use a tractor remote valve or other source to
raise the module chamber.
NOTE: Leave the hose used to raise the module cham-
ber connected to the valve by disconnecting it from the hy-
draulic power source. After installing the engine, use the
auxiliary hydraulic power source to recapture the excess
oil that was introduced into the tilt cylinder.
NOTE: If hydraulic fluids with different performance char-
acteristics were mixed to raise the module, both reservoirs
(machine and hydraulic source) will need to be drained and
filled with new hydraulic fluid.
20103156 1
3. Engage the hydraulic lockout switch and block mod-
ule chamber.
4. Disconnect the batteries by rotating the lever to the
vertical position.
93110567 2
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16. Engine - Engine and crankcase
5. Remove the side panels (1) on both sides of the ma-
chine; four panels on each side.
93110571 3
6. Turn off the fuel at the shutoff valve (1).
93110565 4
7. Drain engine coolant into an appropriate container.
NHIL12COT0187AA 5
8. Open and remove the engine compartment doors
(1).
NHIL12COT0189AA 6
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17. Engine - Engine and crankcase
9. Open and remove fan compartment door (1).
NHIL12COT0190AA 7
10. Remove engine compartment door support (1) .
NHIL12COT3192AA 8
11. Remove engine compartment door support channel
(1) and braces (2).
NHIL12COT0224AA 9
12. Remove right mounting bolt and nut (1) for the muf-
fler.
93110561 10
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18. Engine - Engine and crankcase
13. Loosen the clamp and remove the aspirator hose (1)
from the muffler. Cut any tie wraps that secure the
hose in the engine compartment then move the hose
out of the way.
14. Loosen the turbocharger clamp and remove the muf-
fler from the compartment.
NHIL12COT0194AA 11
15. Remove the charge air line to the manifold by remov-
ing the clamp.
16. Plug and seal the manifold and charge air line.
93112989 12
17. Loosen the clamp and remove the turbo air line to
the turbocharger. Retain the O-ring.
18. Cap and seal the turbo line.
93110588 13
19. At the opposite end of the charge air and tur-
bocharger air tubes, loosen the clamps and remove
the seal from the rear tubes. Use a clean shop towel
or tape to seal tubes and openings.
93110560 14
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19. Engine - Engine and crankcase
20. Loosen the clamp and remove the air cleaner el-
bow from the turbocharger. Loosen the clamp on the
other end beyond the left engine sheet, and remove
line from the compartment.
NOTE: Retain the rubber connector and the ruducer
pieces.
21. Use a clean shop cloth and clamp to seal off the
cleaner line. Seal the turbocharger inlet with tape.
20103170 15
22. Loosen the clamp and remove the upper radiator
tube (1).
NOTE: Be prepared to collect some coolant when the tube
is removed.
23. Loosen the clamp and remove the engine head vent
line (2).
20103172 16
24. Loosen the clamp and remove the lower radiator
tube.
NOTE: Be prepared to collect some coolant when the tube
is removed.
NHIL12COT0204AA 17
25. Disconnect the alternator air hose (1).
NHIL12COT0205AA 18
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20. Engine - Engine and crankcase
26. Use a 1/2 inch socket drive in the belt tensioner to
release belt tension and remove serpentine belt.
NHIL12COT0206AA 19
27. At the air conditioning compressor, disconnect the
compressor clutch harness (1) and the high pressure
switch harness (2).
NHIL12COT0207AA 20
28. Remove the two mounting bolts and nuts for the com-
pressor and the bolt from the adjusting strap, and re-
move the compressor with hoses.
NOTE: Temporarily, hang the compressor clutch belt from
the drive pulley.
29. Move the compressor with hoses outside the engine
compartment and support the assembly.
93112990 21
30. On the right-hand side of the machine, disconnect
the wiring harness (1).
93112994 22
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21. Engine - Engine and crankcase
31. On the left-hand side of the machine, disconnect the
fuel lines (1).
93112997 23
32. Remove the clamp that secures the rotary air screen
and grease pump pressure lines from the left-hand
side of the upper fan shroud.
93110536 24
33. Remove the two bolts on the left-hand side and two
bolts on the right-hand side that hold the upper and
lower halves of the fan shroud.
34. Remove the three bolts that secure the upper shroud.
93110537 25
35. Lift the upper shroud out of the top of the engine
compartment for access to the fan. The lower fan
shroud can remain in place.
NHIL12COT0210AA 26
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22. Engine - Engine and crankcase
36. Remove the engine fan (1) by removing six bolts (2).
NHIL12COT0112AA 27
NOTE: The hydrostatic drive must be supported when the engine is removed.
37. Support the hydrostatic drive pumps as shown.
NHIL12COT0167AA 28
38. Remove the system pump guard (1) by removing the
two 10 mm (3/8 in) bolts (2) .
NHIL12COT0225AA 29
39. Remove the three bolts that secure the pulley bracket
on the pump, then remove the bracket. The belt for
the system pump can remain with the drive pulley.
20103188 30
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24. Engine - Engine and crankcase
40. On the right-hand side of the machine, loosen the
clamp (1) then disconnect the heater supply hose (2)
at the engine valve.
93112996 31
41. On the left side of the machine at the starter, discon-
nect the following components:
• Remove the nut and disconnect the ground
strap (1).
• Remove the nut and disconnect the battery B+
power line (2) from the starter.
• Remove the orange wire on the harness coil
(3).
93112992 32
93112993 33
42. Remove cap to the starter solenoid screw. Remove
the screw and disconnect the solenoid wire to the
starter.
93110541 34
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25. Engine - Engine and crankcase
43. At the left side of the machine, remove the grease
line (1) to the conveyor fan clutch cylinder.
NHIL12COT0217AA 35
44. Remove the pin (1) to disconnect the cylinder.
NHIL12COT0226AA 36
45. Remove the rod nut (2) to disengage the cylinder
from the yoke, and remove the cylinder.
46. Remove the pulley yoke (1) with a hammer and
punch by removing the roll pin (3) and pivot pin (4).
20103193 37
47. Remove the upper rear fan shield (1) by removing
appropriate hardware , including nuts and bolts on
the side supports and the nut at the top as shown.
93110547 38
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26. Engine - Engine and crankcase
48. Remove the following components:
A. Center panel (1)
B. Barrier angle bottom (2)
C. Front left upper trash barrier (3)
D. Lower left support strap (4)
E. Front left lower trash barrier (5)
F. Front right upper trash barrier (6)
93110543 39
49. Remove the four bolts securing the hydrostatic drive
from to the bell housing. Use a pry bar or crow bar to
separate the driven shaft from the engine, then move
the drive forward, away from the engine.
NHIL12COT0167AA 40
50. Remove the nuts (1) from the engine mounting bolts,
but DO NOT remove the bolts at this time.
NHIL12COT0113AA 41
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