6. INTRODUCTION
Foreword - Important notice regarding equipment servicing
Patriot® 2250 NA
All repair and maintenance work listed in this manual must be carried out only by qualified dealership personnel,
strictly complying with the instructions given, and using, whenever possible, the special tools.
Anyone who performs repair and maintenance operations without complying with the procedures provided herein
shall be responsible for any subsequent damages.
The manufacturer and all the organizations of its distribution chain, including - without limitation - national, regional, or
local dealers, reject any responsibility for damages caused by parts and/or components not approved by the manu-
facturer, including those used for the servicing or repair of the product manufactured or marketed by the manufacturer.
In any case, no warranty is given or attributed on the product manufactured or marketed by the manufacturer in case
of damages caused by parts and/or components not approved by the manufacturer.
The manufacturer reserves the right to make improvements in design and changes in specifications at any time without
notice and without incurring any obligation to install them on units previously sold. Specifications, descriptions, and
illustrative material herein are as accurate as known at time of publication but are subject to change without notice.
In case of questions, refer to your CASE IH Sales and Service Networks.
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7. INTRODUCTION
Safety rules
Patriot® 2250 NA
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
Patriot® 2250 NA
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. CASE IH
strongly recommends that you return all used batteries to a CASE IH 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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10. Engine - Engine and crankcase
Engine - Remove
Patriot® 2250 NA
Prior operation:
Oil reservoir - Remove (35.300)
1. Disconnect the negative cables from the batteries.
RAIL13SP03346AA 1
2. Shut off the fuel.
RCPH11SPR032BAC 2
3. Disconnect the two hoses as shown.
NOTE: Plug and cap all disconnected hoses, ports and
fittings.
RAIL15SP00502AA 3
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11. Engine - Engine and crankcase
4. Disconnect the pilot hose from the variable displace-
ment pump.
RAIL15SP00503AA 4
5. Disconnect the output hose from the variable displace-
ment pump.
RAIL15SP00504AA 5
6. Support the variable displacement pump.
7. Remove the two mounting bolts and remove the pump
from the pump drive. (The top bolt is shown.)
RAIL15SP00505AA 6
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12. Engine - Engine and crankcase
8. Disconnect the two hoses and shown.
RAIL15SP00506AA 7
9. Disconnect the harness lead to the solenoid.
RAIL15SP00507AA 8
10. Remove the cotter pin (1) and clevis (2) to disconnect
the control cable from the hydrostatic pump control
linkage.
RAIL15SP00508AA 9
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13. Engine - Engine and crankcase
11. Attach a lifting strap to the hydrostatic pumps and a
lifting device.
RAIL15SP00509AA 10
12. Remove the four mounting bolts and remove the hy-
drostatic pumps from the pump drive. (The top two
are shown.)
RAIL15SP00510AA 11
13.
RAIL15SP00600AA 12
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14. Engine - Engine and crankcase
14. Disconnect the hoses from the deaeration tank.
RAIL15SP00511AA 13
15. Support the deaeration tank, remove the mounting
bolts and remove the tank from the cooling package
frame baffle.
RAIL15SP00512AA 14
16. Remove the charged air cooler tubes.
NOTE: Plug all disconnected ports.
RAIL15SP00513AA 15
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15. Engine - Engine and crankcase
17. Remove the upper radiator tube/hose.
RAIL15SP00514AA 16
18. Loosen the bolts securing the fan to the pulley hub.
RAIL15SP00515AA 17
19. Remove the air intake tube from the turbocharger.
RAIL15SP00516AA 18
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16. Engine - Engine and crankcase
20. Disconnect the heater hose.
RAIL15SP00517AA 19
21. Disconnect the ground cable (1) from the alternator.
22. Disconnect the exciter wire (2) from the alternator.
23. Disconnect the positive cables (3) from the alternator.
RAIL15SP00518AA 20
24. Disconnect the three hoses where the lower radiator
hose is attached at the engine.
RAIL15SP00519AA 21
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17. Engine - Engine and crankcase
25. Disconnect the harness leads (1) as shown.
26. Disconnect the power cables (2) as shown.
RAIL15SP00520AA 22
27. Disconnect the ground cables (1) from the starter.
28. Disconnect the positive cables (2) from the starter.
RAIL15SP00521AA 23
29. Remove the fan from the pulley hub.
RAIL15SP00522AA 24
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18. Engine - Engine and crankcase
30. Disconnect the positive cable to the grid heater.
RAIL15SP00523AA 25
31. Remove the hardware securing the air conditioning
hoses to the frame.
RAIL15SP00524AA 26
32. Remove the pivot locking bolt (1).
33. Loosen the pivot bolt (2).
34. Move the belt (3) off of the pulley.
35. Support the air conditioning compressor and remove
the pivot bolt (2) from the mounting bracket (4) on the
engine.
RAIL15SP00525AA 27
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20. Engine - Engine and crankcase
36. Set the compressor down on top of the frame as
shown.
RAIL13SP00883AA 28
37. Disconnect the harness to the fuel filter restriction
sending unit (1).
38. Disconnect the harness from the engine controller
(2+3) as shown.
RAIL15SP00526AA 29
39. Disconnect the fuel hoses from the engine controller
(1) and the fuel filter head (2).
40. Disconnect the three hoses (1–3) from the gear pump
on the engine.
RAIL15SP00527AA 30
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21. Engine - Engine and crankcase
41. Attach an engine leveler OEM4130 or equivalent to an
overhead crane and the lifting brackets on the engine.
RAIL15SP00530AA 31
42. Remove the front mounting bolts. (Do both sides.)
RAIL15SP00528AA 32
43. Remove the rear mounting bolts. (Do both sides.)
RAIL15SP00529AA 33
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22. Engine - Engine and crankcase
44. Remove the left hand guard rail.
45. Remove the engine over the left hand side of the ma-
chine.
RAIL15SP00531AA 34
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23. Engine - Engine and crankcase
Engine - Install
Patriot® 2250 NA
1. Set the engine in place over the left hand side of the
machine.
2. Install the left hand guard rail.
RAIL15SP00531AA 1
3. Loose assemble the rear mounting nuts and bolts. (Do
both sides.)
RAIL15SP00529AA 2
4. Assemble the front mounting bolts. (Do both sides.)
RAIL15SP00528AA 3
5. Torque all of the mounting bolts to 234 - 260 N·m (173
- 192 lb ft).
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![Link Product / Engine
Product Market Product Engine
Patriot® 2250 TIER 4B (FINAL)
sprayer [YGT044001 - ]
North America F4HFE6136*B003
48068910 27/10/2016](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)