New Holland T7.220 T7.235 T7.250 T7.260 T7.270 Service Manual 47524342 – PDF DOWNLOAD

Description

New Holland T7.220 T7.235 T7.250 T7.260 T7.270 Service Manual

FILE DETAILS:

New Holland T7.220 T7.235 T7.250 T7.260 T7.270 Service Manual 

Format: PDF
Language: English
Pages: 6238
Bookmarks: Yes
Searchable: Yes
Number: 47524342
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

DESCRIPTION:

New Holland T7.220 T7.235 T7.250 T7.260 T7.270 Service Manual 

Manual content:

This manual is divided into Sections. Each Section is then divided into Chapters. Contents pages are included at the beginning of the manual, then inside every Section and inside every Chapter. An alphabetical Index is included at the end of each Chapter. Page number references are included for every piece of technical information listed in the Chapter Contents or Chapter Index.
Each Chapter is divided into four Information types:

• Technical Data (specifications) for all the mechanical, electrical or hydraulic devices, components, assemblies or sub-assemblies.
• Functional Data (how it works) for all the mechanical, electrical or hydraulic devices, components, assemblies or sub-assemblies.
• Diagnostic Data (fault codes, electrical and hydraulic troubleshooting) for all the mechanical, electrical or hydraulic devices, components, assemblies or sub-assemblies.
• Service Data (remove disassemble, assemble, install) for all the mechanical, electrical or hydraulic devices, components, assemblies or sub-assemblies.

Foreword – How to use and navigate through this manual:

This manual has been produced by a new technical information system. This new system is designed to deliver technical information electronically through web delivery (eTIM), DVD, and paper manuals. A coding system called SAP has been developed to link the technical information to other Product Support functions, e.g., Warranty. Technical information is written to support the maintenance and service of the functions or systems on a customer’s machine.

• When a customer has a concern on their machine it is usually because a function or system on their machine is not working at all, is not working efficiently, or is not responding correctly to their commands. When you refer to the technical information in this manual to resolve that customer’s concern, you will find all the information classified using the SAP coding, according to the functions or systems on that machine.
• Once you have located the technical information for that function or system, you will then find all the mechanical, electrical or hydraulic devices, components, assemblies, and sub assemblies for that function or system. You will also find all the types of information that have been written for that function or system: the technical data (specifications), the functional data (how it works), the diagnostic data (fault codes and troubleshooting), and the service data (remove, install adjust, etc.).
• By integrating SAP coding into technical information, you will be able to search and retrieve just the right piece of technical information you need to resolve that customer’s concern on his machine. This is made possible by attaching 3 categories to each piece of technical information during the authoring process.

The first category is the Location, the second category is the Information Type and the third category is the Product:
• LOCATION – the component or function on the machine, that the piece of technical information is going to describe (e.g., Fuel tank).
• INFORMATION TYPE – the piece of technical information that has been written for a particular component or function on the machine (e.g., Capacity would be a type of Technical Data describing the amount of fuel held by the fuel tank).
• PRODUCT – the model for which the piece of technical information is written.

Every piece of technical information will have those three categories attached to it. You will be able to use any combination of those categories to find the right piece of technical information you need to resolve that customer’s concern on their machine.
That information could be:
• the procedure for how to remove the cylinder head
• a table of specifications for a hydraulic pump
• a fault code
• a troubleshooting table
• a special tool

TABLE OF CONTENTS:

New Holland T7.220 T7.235 T7.250 T7.260 T7.270 Service Manual 

INTRODUCTION
Engine 10
[10001] Engine and crankcase 101
[10102] Pan and covers 102
[10216] Fuel tanks 103
[10210] Lift pump and lines 104
[10218] Fuel injection system 105
[10250] Turbocharger and lines 106
[10254] Intake and exhaust manifolds and muffler 107
[10500] Selective Catalytic Reduction (SCR) exhaust treatment108
[10400] Engine cooling system 109
[10414] Fan and drive 1010
[10408] Oil cooler and lines 1011
Transmission 21
[21113] Powershift transmission 211
[21155] Powershift transmission internal components 212
[21160] Creeper 213
[21166] Overdrive 214
[21504] Continuously Variable Transmission (CVT) 215
[21505] Continuously Variable Transmission (CVT) external controls 216
[21506] Continuously Variable Transmission (CVT) lubrication system 217
[21507] Continuously Variable Transmission (CVT) internal components 218
[21109] Transmission cooler and lines 219
Four-Wheel Drive (4WD) system 23
[23202] Electro-hydraulic control231
[23314] Drive shaft 232
Front axle system 25
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[25100] Powered front axle 251
[25102] Front bevel gear set and differential252
[25108] Final drive hub, steering knuckles, and shafts 253
[25122] Axle suspension control 254
Rear axle system 27
[27100] Powered rear axle 271
[27106] Rear bevel gear set and differential 272
[27120] Planetary and final drives 273
Power Take-Off (PTO) 31
[31101] Rear mechanical control311
[31104] Rear electro-hydraulic control 312
[31114] Two-speed rear Power Take-Off (PTO) 313
[31116] Three-speed rear Power Take-Off (PTO) 314
[31119] Four-speed rear Power Take-Off (PTO) 315
[31146] Front Power Take-Off (PTO)316
Brakes and controls 33
[33202] Hydraulic service brakes331
[33110] Parking brake or parking lock 332
[33220] Trailer brake hydraulic control 333
[33224] Trailer brake pneumatic control 334
[33350] Anti-lock Brake System (ABS) 335
Hydraulic systems 35
[35000] Hydraulic systems 351
[35300] Reservoir, cooler, and filters352
[35106] Variable displacement pump353
[35102] Pump control valves354
[35105] Charge pump 355
[35322] Regulated/Low pressure system356
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[35204] Remote control valves 357
[35220] Auxiliary hydraulic pump and lines 358
[35114] Three-point hitch control valve 359
[35160] Front hitch controls and lines 3510
[35162] Front hitch cylinders and lines3511
Pneumatic system 36
[36100] Pneumatic system 361
Hitches, drawbars, and implement couplings 37
[37120] Rear three-point hitch linkage 371
[37162] Front hitch 372
[37110] Rear three-point hitch 373
[37106] Automatic pickup hitch 374
Frames and ballasting 39
[39100] Frame 391
Steering 41
[41101] Steering control 411
[41106] Tie rods 412
[41200] Hydraulic control components 413
[41216] Cylinders414
[41432] Autoguidance steering 415
Wheels 44
[44511] Front wheels441
[44520] Rear wheels 442
Cab climate control 50
[50100] Heating 501
[50104] Ventilation 502
[50200] Air conditioning 503
Electrical systems 55
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[55610] Ground speed control 551
[55000] Electrical system552
[55100] Harnesses and connectors 553
[55015] Engine control system 554
[55301] Alternator 555
[55302] Battery 556
[55988] Selective Catalytic Reduction (SCR) electrical system 557
[55640] Electronic modules 558
[55513] Cab transmission controls 559
[55024] Transmission control system 5510
[55020] Transmission speed sensors 5511
[55021] Transmission pressure sensors 5512
[55022] Transmission temperature sensors 5513
[55045] Front axle control system 5514
[55048] Rear Power Take-Off (PTO) control system 5515
[55049] Front Power Take-Off (PTO) control system 5516
[55031] Parking brake electrical system 5517
[55035] Remote control valve electric control 5518
[55051] Cab Heating, Ventilation, and Air-Conditioning (HVAC) controls 5519
[55050] Heating, Ventilation, and Air-Conditioning (HVAC) control system 5520
[55047] Steering control system 5521
[55523] Cab hitch controls 5522
[55130] Rear three-point hitch electronic control system 5523
[55911] Global Positioning System (GPS) 5524
[55680] Autopilot/Autoguidance 5525
[55408] Warning indicators, alarms, and instruments 5526
[55350] Anti-lock Brake System (ABS) electrical system 5527
[55032] Trailer brake electrical system5528
[55030] Service brake electrical system 5529
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[55DTC] FAULT CODES 5530
Platform, cab, bodywork, and decals 90
[90100] Engine hood and panels901
[90150] Cab 902

NEW HOLLAND T7.220 T7.235 T7.250 T7.260 T7.270 SERVICE MANUAL 47524342 – PDF DOWNLOAD:

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