Description
Deutz-Fahr Agrotron 80 85 90 100 105 MK3 Workshop Repair Manual PDF
The Deutz-Fahr Agrotron 80 85 90 100 105 MK3 Workshop Repair Manual PDF is a comprehensive 590-page technical workshop reference for the Agrotron Mark III tractor range. It is designed specifically for professional repair technicians and covers fault diagnosis, safe workshop practices, dimensional and visual checks, adjustment data, tightening torques, hydraulic and electrical system information, component removal and refitting, and electronic diagnosis. The manual combines detailed system descriptions with practical service procedures, diagnostic software instructions, schematics, component layouts, technical data, and wiring information for the Agrotron 80 MK3, 85 MK3, 90 MK3, 100 MK3 and 105 MK3.
File Details
- Manual type: Workshop Manual
- Brand: Deutz-Fahr
- Models: Agrotron 80 MK3, 85 MK3, 90 MK3, 100 MK3, 105 MK3
- Language: English
- Page count: 590 pages
- File format: PDF
Workshop Information and Service Scope
This Agrotron MK3 workshop manual is structured to guide a technician from understanding a system to checking, adjusting, diagnosing or servicing it. The opening section outlines safety rules for repair and overhaul work, precautions for removal and refitting, lifting practices, manual symbols, standard tightening torques, sealants, threadlockers, lubricants, and special tools. Subsequent technical sections identify major components and illustrate how mechanical, hydraulic, and electronic systems operate before transitioning into practical removal, refitting, testing, adjustment, disassembly, and assembly procedures.
Transmission-related material includes the Power Shuttle arrangement, gearbox components, main clutch, hydraulic gearbox and shuttle distribution valve, clutch engagement logic, transmission electronic schematic, rear axle and rear PTO. The manual also describes braking and trailer braking arrangements, hydraulic front axle suspension, power steering, hydraulic pumps, auxiliary service valves, and the rear lift hydraulic control. Diagrams and component callouts make the hydraulic and electronic relationships easier to trace during diagnosis.
A substantial diagnostic section covers SERDIA Level III and the Deutz-Fahr EDS Electronic Diagnosis System. It explains ECU communication, measured values, parameter configuration, calibration, error memory, function tests, and troubleshooting. EDS material includes Power-Shuttle diagnosis with DEST 45, reading and deleting transmission error memory, plaintext data displays, digital inputs and outputs, end-of-line programming, clutch adjustment, contact-pressure determination, and error-code information. An All Round Tester section for the MK3 80-105 series covers monitor functions, parameters, calibrations, and alarms.
Important Coverage Note
The manual itself states that the dedicated engine and transmission sections are not contained in this volume and directs technicians to separate manuals for the DEUTZ 1012-1013 engine, ZF 7100L/ZF 7100S transmission, 7100 rear axle, and ZF 2025-2035-2045 AS front axle. This volume still includes extensive tractor-level transmission descriptions, Power Shuttle diagnostic information, hydraulic and electronic control data, external engine-related service operations, transmission-related service operations, and wiring diagrams that are part of the Agrotron MK3 workshop manual.
Chapters Covered
- Section 00 – General workshop information
- General safety rules and repair precautions
- Removal and refitting safety precautions
- Lifting instructions
- How to consult and update the manual
- Standard tightening torques for nuts and bolts
- Threadlockers, adhesives, sealants and lubricants
- Special tools and conversion factors
- Section 10 – Technical descriptions and hydraulic/mechanical systems
- Transmission, main components and transmission hydraulic system
- Gearbox, main clutch and hydraulic gearbox/shuttle distribution valve
- Transmission electronic system schematic
- Rear axle and rear PTO
- Braking system, brake master cylinder and brakes
- Hydraulic and air trailer braking systems
- Hydraulic front axle suspension and control valves
- Front axle
- Closed-centre hydraulic system
- Transmission, services and steering gear pumps
- Power steering and auxiliary services control valve
- Lift control valve section
Complete PDF Bookmark Tree
Complete Bookmarks
The complete bookmarks in the “Deutz-Fahr Agrotron 80 85 90 100 105 MK3 Workshop Repair Manual PDF” are as follows:
+307.1100.3.6 AGROTRON 80-85-90-100-105 MK3p. 1
INTRODUCTIONp. 3
SAFETY NOTESp. 5
SAFETY PRECAUTIONS FOR REMOVAL AND REFITTING OPERATIONSp. 8
LIFTING INSTRUCTIONSp. 10
HOW THE MANUAL IS STRUCTUREDp. 11
HOW TO CONSULT THE MANUALp. 12
HOW TO USE AND UPDATE THE MANUALp. 13
STANDARD TIGHTENING TORQUES FOR NUTS AND BOLTSp. 14
THREADLOCKERS, ADHESIVES, SEALANTS AND LUBRICANTSp. 15
SPECIAL TOOLSp. 17
CONVERSION FACTORSp. 18
+SECTION 10p. 19
+1. TRANSMISSIONp. 21
INTRODUCTIONp. 21
+1.1 TRANSMISSIONp. 22
1.1.1 MAIN COMPONENTSp. 22
1.1.2 TRANSMISSION HYDRAULIC SYSTEMp. 25
1.1.3 GEARBOXp. 26
GEARBOX COMPONENTSp. 27
1.1.4 MAIN CLUTCHp. 28
1.1.5 HYDRAULIC GEARBOX AND SHUTTLE DISTRIBUTION VALVEp. 29
1.1.6 CLUTCH ENGAGEMENT AND SOLENOID VALVE OPERATION SCHEMATICp. 32
1.1.7 TRANSMISSION ELECTRONIC SYSTEM SCHEMATICp. 33
1.2 REAR AXLEp. 35
1.3 REAR PTOp. 37
+2. BRAKING SYSTEMp. 39
2.1 BRAKE MASTER CYLINDERp. 40
2.2 BRAKEp. 41
+2.3 TRAILER BRAKING SYSTEMp. 42
2.3.1 HYDRAULIC TRAILER BRAKING (ITALY VERSION)p. 42
2.3.2 HYDRAULIC TRAILER BRAKING (EXPORT VERSION)p. 44
2.3.3 AIR TRAILER BRAKING (ITALY VERSION)p. 45
2.3.4 AIR TRAILER BRAKING (EXPORT VERSION)p. 46
COMPRESSORp. 47
PRESSURE LIMITING VALVEp. 48
TRAILER BRAKING VALVE (2-WAY)p. 49
TRAILER BRAKING VALVE (1-WAY)p. 50
+3. HYDRAULIC FRONT AXLE SUSPENSIONp. 51
3.1 SOLENOID VALVE – SUPPLY TO FRONT SUSPENSION CONTROL VALVEp. 52
3.2 FRONT SUSPENSION CONTROL VALVEp. 53
4. FRONT AXLEp. 57
+5. HYDRAULIC SYSTEMp. 58
5.1 HYDRAULIC SYSTEMp. 59
5.2 GEAR PUMP FOR TRANSMISSION ZF 7100p. 61
5.3 GEAR PUMP FOR HYDRAULIC SERVICES AND STEERINGp. 62
5.4 POWER STEERINGp. 63
+5.5 AUXILIARY SERVICES CONTROL VALVEp. 64
5.5.1 TYPES OF CONTROL VALVEp. 65
5.5.2 SERVICES CONTROL SECTIONp. 67
5.5.3 DESCRIPTIONS OF COMPONENTSp. 68
5.5.4 INLET MANIFOLDp. 69
5.5.5 LIFT CONTROL VALVE SECTIONp. 70
+SECTION 20p. 71
+OPERATOR’S MANUAL SERDIA (LEVEL III)p. 73
+1. ENTRY AND COMMUNICATIONp. 74
1.1 OVERVIEWp. 74
1.2 ORDERINGp. 75
1.3 SWITCH ON NOTEBOOK AND INSTALL SOFTWAREp. 76
1.4 USER LEVEL, ACCESS AUTHORIZATIONp. 77
1.5 MAKING A CONNECTION BETWEEN ECU (ENGINE) AND NOTEBOOKp. 78
1.6 PROGRAM STARTp. 78
1.7 OFFLINE MODEp. 79
1.8 WORKING WITH THE PROGRAMp. 81
1.9 PRINT (OUTPUT)p. 83
1.10 PROTOCOL (PROTOKOLL)p. 84
1.11 END COMMUNICATIONp. 84
+2. ECU SELECTIONp. 85
2.1 GENERALp. 85
2.2 RECOGNITION OF ECUSp. 85
2.3 IDENTIFICATION DATAp. 85
+3 MEASURED VALUESp. 86
3.1 ACTUAL MEASURED VALUES (GENERAL)p. 86
3.2 RAM VALUESp. 90
3.3 DATA LOGGER (ONLY EMS)p. 90
3.4 INPUT/OUTPUT ASSIGNMENTp. 90
3.5 CAN-Statusp. 90
3.6 EXAMPLE OF A DISPLAYED ERROR INFORMATION:p. 92
+4. PARAMETERSp. 92
4.1 CONFIGURATIONp. 92
4.2 OVERALL PROGRAMMINGp. 104
4.3 CALIBRATIONp. 104
+5. ERROR MEMORYp. 106
+6. FUNCTION TESTp. 111
+7. EXTRASp. 112
7.1 MAXIMUM VEHICLE SPEEDp. 112
7.2 LOGISTIC DATAp. 112
7.3 LOAD SPECTRUM (ONLY EMS)p. 113
7.4 MAINTENANCE INTERVAL EXCEEDED (ONLY EMS)p. 113
7.5 OVERRIDE MEMORY (ONLY EMS)p. 113
+8 WHAT SHOULD YOU DO IF …?p. 114
8.1 SERDIA IN GENERALp. 114
8.2 EMRp. 117
+9. SERDIA UPGRADE FROM VERSION 2.5 TO VERSION 3.1p. 129
9.1 IMPROVEMENTS AND HELP WITH PROBLEMS IN COMMUNICATING WITH NOTEBOOKS/WIN 98p. 129
9.2 NEW ENTRY MASK WITH MEASURED VALUES AND COLOURED-CODED INDICATION OF CONNECTION STATUSp. 130
9.3 NEW SWITCH “JOBS“ FOR PERFORMING SELECTED SERVICING OPERATIONS, E.G. ADJUSTING CONTROLLER OR ADJUSTING OFFSETp. 131
9.4 IN- AND OUTPUT ASSIGNMENT IS NOW ADDITIONALLY CONFIGURABLE USING PLAIN TEXT (PREVIOUSLY ONLY CODE NUMBERS)p. 132
9.5 UPGRADES IN "PARAMETER SETTING/CONFIGURATION“p. 132
+OPERATOR’S MANUAL EDS (Electronic Diagnosis System)p. 133
+1. GENERAL INTRODUCTIONp. 134
1.1 FUNCTIONAL SCOPEp. 134
1.2 HARDWARE REQUIREMENTSp. 135
1.3 STARTING THE EDS PROGRAMp. 137
+2. TRANSMISSION DIAGNOSISp. 138
2.1 THE MAIN MENUp. 138
2.2 ONLINE HELPp. 141
+3. POWER-SHUTTLE DIAGNOSISPROGRAMM DEST 45p. 143
3.1 PREPARATIONS FOR TRANSMISSION DIAGNOSIS WITH DEST 45p. 143
3.2 DEST 45 PROGRAM DESCRIPTIONp. 144
3.3 ERROR CODES POWER-SHUTTLE /DEST 45p. 159
3.4 DISPLAY POWERSHUTTLEp. 160
3.5 ERROR CODE LIST WITH DESCRIPTIONp. 161
3.6 OTHER INFORMATIONSp. 172
3.7 SENSORS AND SOLENOID VALVES AT THE TRANSMISSION T-7100p. 173
3.8 ELECTRO-HYDRAULIC GEAR SHIFT T-7100p. 174
3.9 SENSORS AND SOLENOID VALVES AT THE TRANSMISSION T-7200p. 175
3.10 ELECTRO-HYDRAULIC GEAR SHIFT T-7200 / T-7300p. 176
3.11 ERROR ANALYSISp. 177
+4. PREPARATIONS FOR DIAGNOSIS OF THE INFOCENTERp. 179
4.1 PROGRAM DESCRIPTIONp. 180
4.2 CONSTANT VALUES FOR INFOCENTERp. 190
+ALL ROUND TESTER MANUAL – MK3 80-105 SERIESp. 195
+1. MONITORp. 197
1.1 LIFTp. 197
1.2 CONSOLEp. 199
1.3 ASMp. 199
1.4 POWERp. 200
1.5 SENSORSp. 201
+2. PARAMETERSp. 201
2.1 SPEED CONSTANTSp. 202
2.2 OPTIONSp. 202
+3. CALIBRATIONSp. 203
3.1 MINIMUM HEIGHTp. 204
3.2 MAXIMUM HEIGHTp. 204
3.3 LOCK SPEEDp. 205
3.4 WHEELSLIPp. 205
3.5 TRANSPORTp. 206
3.6 STOPp. 206
3.7 CONTROLp. 207
3.8 FLOATp. 207
4. ALARMS LISTp. 208
+SECTION 30p. 211
METHOD FOR REMOVAL AND REFITTING OF RIGID PIPES AND WIRINGp. 215
TOP VIEW OF WIRING AND PIPESp. 216
VIEW OF UPPER WIRING AND PIPESp. 217
PIPES ON RIGHT-HAND SIDEp. 218
TOP VIEW OF REAR PIPESp. 219
DETAIL OF AIR TRAILER BRAKING SYSTEMp. 220
+ENGINE HOOD AND LAMP ASSEMBLIESp. 221
REMOVAL AND ADJUSTMENTp. 221
REFITTING AND ADJUSTMENTp. 223
+BATTERYp. 224
REMOVALp. 224
REFITTINGp. 225
+CAB ACCESS STEPSp. 226
REMOVALp. 226
REFITTINGp. 226
+BATTERY SUPPORTp. 227
REMOVALp. 227
REFITTINGp. 227
+STARTER MOTORp. 228
REMOVALp. 228
REFITTINGp. 228
+ALTERNATORp. 229
REMOVALp. 229
REFITTINGp. 229
+ALTERNATOR DRIVEBELTp. 230
RENEWAL AND TENSIONINGp. 230
+FANp. 233
REMOVALp. 233
REFITTINGp. 235
+COMPRESSOR DRIVEBELTp. 236
+AIR COMPRESSOR (for air trailer braking)p. 238
REMOVALp. 238
REFITTINGp. 240
+AIR RESERVOIRS (for version with air trailer braking only)p. 241
REMOVALp. 241
REFITTINGp. 241
+AIR BRAKING SYSTEM VALVESp. 242
REMOVALp. 242
REFITTINGp. 244
+TRAILER AIR BRAKES COUPLING HEADSp. 245
REMOVALp. 245
REFITTINGp. 245
+HYDRAULIC TRAILER BRAKING VALVESp. 246
REMOVALp. 246
REFITTINGp. 247
+AIR CONDITIONING SYSTEMp. 248
TECHNICAL SPECIFICATIONSp. 248
OPERATIONp. 249
MAINTENANCEp. 250
ADJUSTING THE TENSION OF THE COMPRESSOR DRIVEBELTp. 250
DISCHARGING, FLUSHING AND RECHARGING THE AIR CONDITIONING SYSTEMp. 251
+AIR CONDITIONING COMPRESSORp. 253
REMOVALp. 253
REFITTINGp. 254
+RECEIVER-DRIERp. 255
REMOVALp. 255
REFITTINGp. 255
+CONDENSER ASSEMBLY (The figures depict models with 6-cylinder engines)p. 256
REMOVALp. 256
REFITTINGp. 256
+GEARBOX OIL/FUEL COOLERSp. 257
REMOVALp. 257
REFITTINGp. 258
+RADIATORp. 259
REMOVALp. 259
REFITTINGp. 260
+EXPANSION TANKp. 261
REMOVALp. 261
REFITTINGp. 261
+INTERCOOLER (4-cylinder models)p. 262
REMOVALp. 262
REFITTINGp. 263
+COMPLETE RADIATOR/COOLERS ASSEMBLYp. 264
REMOVALp. 264
REFITTINGp. 267
+FLEXIBLE COUPLING OF THE FRONT PTOp. 268
RENEWALp. 268
REFITTINGp. 270
+TURBOCHARGERp. 271
REMOVALp. 271
REFITTINGp. 271
+AIR INLET PIPEp. 272
REMOVALp. 272
REFITTINGp. 272
+AIR CLEANERp. 273
REMOVALp. 273
REFITTINGp. 274
+EXHAUST PIPEp. 275
REMOVALp. 275
REFITTINGp. 275
+SILENCERp. 276
REMOVALp. 276
REFITTINGp. 276
+4WD PROPELLER SHAFT (Version without front suspension)p. 277
REMOVALp. 277
REFITTINGp. 278
+4WD PROPELLER SHAFT (Version with front suspension)p. 279
REMOVALp. 279
REFITTINGp. 281
+BRAKE MASTER CYLINDERSp. 282
REMOVALp. 282
REFITTINGp. 283
BLEEDING THE BRAKING SYSTEMp. 284
+BRAKE LIGHT SWITCHESp. 286
+POWER STEERING UNITp. 287
1. Testingp. 287
2. Adjustmentp. 287
REMOVALp. 288
REFITTINGp. 288
DISMANTLINGp. 289
ASSEMBLYp. 296
+FRONT WHEELSp. 306
REMOVALp. 306
REFITTINGp. 306
+FRONT FENDERSp. 307
REMOVALp. 307
REFITTINGp. 307
+REAR WHEELSp. 308
REMOVALp. 308
REFITTINGp. 308
+LIFT VALVE BLOCKp. 309
REMOVALp. 309
REFITTINGp. 309
+FRONT LIFT CYLINDERSp. 310
REMOVALp. 310
REFITTINGp. 311
+FRONT LIFT ASSEMBLYp. 312
REMOVALp. 312
REFITTINGp. 314
+FRONT PTO ASSEMBLYp. 315
REMOVALp. 315
REFITTINGp. 315
+FRONT SUSPENSION CYLINDERS (Where fitted)p. 316
REMOVALp. 316
REFITTINGp. 318
DISASSEMBLY AND ASSEMBLYp. 319
+FRONT AXLE AND SWINGING SUPPORT (Versions with front suspension)p. 321
REMOVALp. 321
REFITTINGp. 323
+FRONT SUSPENSION VALVESp. 324
REMOVALp. 324
REFITTINGp. 324
+FRONT SUSPENSION POSITION SENSORp. 325
1. Removalp. 325
2. Positioningp. 325
3. Testingp. 326
+REINFORCING SIDE MEMBERS (For versions with front lift only)p. 327
REMOVALp. 327
REFITTINGp. 327
+FRONT CARRIER (Versions with front suspension)p. 328
REMOVALp. 328
REFITTINGp. 328
+ACCELERATOR POTENTIOMETERp. 329
RENEWALp. 329
REFITTINGp. 329
+FUEL TANKp. 330
REMOVALp. 330
REFITTINGp. 331
+GEARBOX GEAR PUMPp. 332
REMOVALp. 332
REFITTINGp. 333
+POWER STEERING – LIFT AND HYDRAULIC SERVICES PUMPSp. 336
REMOVALp. 336
REFITTINGp. 338
+SUPPLY VALVE FOR THE FRONT SUSPENSION CONTROL VALVEp. 339
REMOVALp. 339
REFITTINGp. 339
+CONTROL VALVE ASSEMBLIESp. 340
REMOVALp. 340
REFITTINGp. 341
+AUXILIARY CONTROL VALVE STACKp. 342
DISASSEMBLYp. 342
ASSEMBLYp. 343
+LIFT CYLINDERSp. 344
REMOVALp. 344
REFITTINGp. 345
DISASSEMBLY AND ASSEMBLYp. 346
TESTING THE LIFT POSITION SENSORp. 347
+LIFT POSITION SENSORp. 348
1. Removal of the position sensorp. 348
2. Renewal of the position sensor bush (only if necessary)p. 348
3. Refitting the position sensorp. 348
4. Position sensor adjustmentp. 349
+LIFT DRAFT SENSORp. 351
REMOVALp. 351
REFITTINGp. 351
+DRIVER'S SEATp. 352
REMOVALp. 352
REFITTINGp. 352
+STEERING WHEEL, STEERING COLUMN SWITCH UNIT AND INSTRUMENT PANELp. 353
REMOVALp. 353
REFITTINGp. 354
+STEERING COLUMN SWITCH UNIT AND THE SHUTTLE CONTROL LEVERp. 355
RENEWALp. 355
ASSEMBLYp. 356
+CENTRE CONSOLE AND SHROUDp. 357
REMOVALp. 357
REFITTINGp. 360
+RIGHT-HAND CONSOLEp. 361
OPENING AND REMOVALp. 361
REFITTINGp. 367
+LEFT-HAND CONSOLEp. 368
REMOVALp. 368
REFITTINGp. 369
+LIFT, FRONT SUSPENSION AND TRANSMISSION ELECTRONIC CONTROL UNITSp. 370
REMOVALp. 370
REFITTINGp. 371
+FUSE AND RELAY BOARDp. 372
REMOVALp. 372
REFITTINGp. 373
+ENGINE ECUp. 374
REMOVALp. 374
REFITTINGp. 374
+CLUTCH PEDAL AND RELATED DEVICESp. 375
1. Removal of the potentiometerp. 375
1.1. Refitting the potentiometer.p. 375
2. Adjustment of the clutch pedal position and travelp. 376
3. Renewal of the proximity sensorp. 376
+CONTROL PANELS AND LEVERS OF THE AUXILIARY SERVICE VALVES AND THE PTOp. 377
REMOVALp. 377
REFITTINGp. 380
+PTO ENGAGEMENT AND SELECTION CONTROL CABLESp. 381
REMOVAL (Figures refer to the speed selector)p. 381
REFITTINGp. 382
+AUXILIARY SERVICE VALVE CONTROL CABLESp. 384
RENEWALp. 384
REFITTINGp. 385
+PARKING BRAKE SWITCHp. 386
+CLIMATE CONTROL PANELp. 387
REMOVALp. 387
REFITTINGp. 387
+HEATER VALVEp. 388
1. Removalp. 388
2. Refitting and adjustment of the control cable.p. 388
+HEATER MATRIXp. 390
REMOVALp. 390
REFITTINGp. 392
+AIR CONDITIONING EVAPORATORp. 393
REMOVALp. 393
REFITTINGp. 394
+RIGHT-HAND AIR CONDITIONING FANp. 395
REMOVALp. 395
REFITTINGp. 395
+LEFT-HAND AIR CONDITIONING FANp. 396
REMOVALp. 396
REFITTINGp. 396
+PARKING BRAKESp. 397
+CAB DOOR CABLEp. 398
+TRAILER BRAKING AIR PRESSURE GAUGEp. 400
REMOVALp. 400
REFITTINGp. 400
+TRANSMISSION STATUS DISPLAYp. 401
REMOVALp. 401
REFITTINGp. 401
+CABp. 402
REMOVALp. 402
REFITTINGp. 409
+ENGINE AND TRANSMISSIONp. 410
SEPARATINGp. 410
ASSEMBLYp. 418
+SECTION 40p. 419
THE STRUCTURE OF THE UNITp. 421
HOW TO CONSULT THE UNITp. 422
+1. INTRODUCTIONp. 423
1.1 LIST OF WIRING HARNESSESp. 423
1.2 DEFINITION OF COMPONENTS AND SYMBOLSp. 424
+1.3 GENERAL RULESp. 424
1.3.3 REMOVAL, REFITTING AND DRYING OF CONNECTORS AND WIRINGp. 425
d. Renewal of damaged electrical components.p. 426
1.4 DIAGNOSTIC INSTRUMENTSp. 426
1.5 WIRE COLOUR CODESp. 426
+2. INDICESp. 427
2.1 COMPONENT DESCRIPTION INDEXp. 427
2.2 COMPONENT CODE INDEXp. 432
2.3 CONNECTOR INDEXp. 436
+3. COMPONENTSp. 444
3.1 CONNECTOR LAYOUTSp. 444
3.2 COMPONENT TECHNICAL DATAp. 449
3.3 PINOUTS AND DESCRIPTIONS OF ELECTRONIC CONTROL UNITSp. 457
+4. SYSTEMSp. 467
4.1 EARTH POINTSp. 467
4.2 STARTINGp. 468
4.3 PREHEATINGp. 469
4.4 ELECTRICAL ENGINE CONTROLp. 470
4.5 LIGHTS – STEERING COLUMN SWITCH UNITp. 471
4.6 CAB ACCESORIESp. 472
4.7 WORKLIGHTSp. 473
4.8 WINDSCREEN WIPERSp. 474
4.9 INFOCENTERp. 475
4.10 POWER OUTLET SOCKETSp. 476
4.11 RADIO – CBp. 477
4.12 AIR CONDITIONING – HEATER FANSp. 478
4.13 BRAKING SYSTEMp. 479
4.14 TRAILER BRAKESp. 480
4.15 FRONT AXLE SUSPENSIONp. 481
4.16 TRASMISSIONp. 482
4.17 ASM – 4WD – DIFFERENTIALp. 483
4.18 ELECTRONIC LIFTp. 484
4.19 FRONT AND REAR PTOp. 485
4.20 CLEANFIXp. 486
+5. LAYOUTS, ELECTRICAL WIRING DIAGRAMS, CONNECTOR POSITIONSp. 487
ENGINE WIRING (KHD) (1/2)p. 489
ENGINE WIRING (KHD) (2/2)p. 490
ENGINE WIRING (4 CYLINDERS) (1/2)p. 495
ENGINE WIRING (4 CYLINDERS) (2/2)p. 496
ENGINE WIRING (6 CYLINDERS) (1/2)p. 497
ENGINE WIRING (6 CYLINDERS) (2/2)p. 498
CLEAN FIX WIRINGp. 507
TRANSMISSION WIRING (1/2)p. 509
TRANSMISSION WIRING (2/2)p. 510
TRAILER BRAKING WIRING (ITALY)p. 519
TRAILER BRAKING WIRING (EXPORT)p. 520
FRONT AXLE SUSPENSION (CAB LINE) WIRINGp. 523
CAB POWER SUPPLY WIRINGp. 527
FRONT AXLE SUSPENSION WIRINGp. 533
FENDER WIRINGp. 539
NUMBER PLATE LIGHT WIRINGp. 540
FRONT CONSOLE WIRING (1/2)p. 545
FRONT CONSOLE WIRING (2/2)p. 546
SIDE CONSOLE WIRING (1/3)p. 551
SIDE CONSOLE WIRING (2/3)p. 552
SIDE CONSOLE WIRING (3/3)p. 553
AIR CONDITIONING SYSTEM WIRINGp. 563
DISPLAY WIRINGp. 569
ROOF WIRING (1/2)p. 573
ROOF WIRING (2/2)p. 574
ROTATING BEACON WIRINGp. 575
WORKLIGHTS WIRINGp. 576
LIGHTS SELECTOR WIRINGp. 583
ARMREST WIRINGp. 587
CONTROL UNIT – FUSES – RELAYS (1/2)p. 589
CONTROL UNIT – FUSES – RELAYS (2/2)p. 590
- Section 20 – Electronic diagnosis and configuration
- SERDIA Level III entry, communication and ECU selection
- Measured values, input/output assignment and CAN status
- Parameters, configuration and calibration
- Error memory, function tests and troubleshooting
- SERDIA upgrade information
- EDS Electronic Diagnosis System setup and operation
- Power-Shuttle diagnosis with DEST 45
- Power-Shuttle error codes, sensor data and error analysis
- Infocenter diagnosis and constant values
- All Round Tester manual for MK3 80-105 series
- Section 30 – Workshop procedures
- Accessories, air braking valves, compressor, reservoirs and PTO components
- Air conditioning and heating system service
- Cab, consoles, seat, controls and displays
- Chassis, battery, wheels, fuel tank and 4WD propeller shaft
- Electrical/electronic controls and ECU removal/refitting
- External engine components, alternator, starter, turbocharger and engine-transmission separation
- Front axle, front suspension and front lift
- Hydraulic service brakes and parking brake
- Hydraulic pumps, control valves and service controls
- Lift cylinders and lift sensors
- Power steering testing, removal, disassembly and assembly
- Radiator, coolers, fan and expansion tank
- Section 40 – Electrical and electronic systems
- Electrical troubleshooting rules and diagnostic instruments
- Component, connector and code indices
- Connector layouts and component technical data
- Electronic control unit pinouts and descriptions
- Starting, preheating and electrical engine control
- Lighting, worklights, cab accessories and wipers
- Infocenter, power outlets, radio/CB and climate-control circuits
- Braking, trailer brakes and front axle suspension circuits
- Transmission, ASM/4WD/differential, electronic lift and PTO systems
- Wiring harness layouts, electrical diagrams and connector positions
Together, these sections give the technician a broad tractor-level service reference rather than a simple maintenance booklet. The manual supports systematic diagnosis by linking component locations, hydraulic schematics, electrical diagrams, sensor and solenoid information, technical values, test points, fault codes, and practical workshop procedures. That is especially useful when a repair crosses more than one system, such as an electronically controlled transmission function, front suspension hydraulic issue, trailer braking problem, lift control fault, or electrical malfunction.
Hydraulic, Electrical and Diagnostic Detail
The manual contains numerous illustrated hydraulic and electrical pages rather than relying only on text. Hydraulic material identifies pressure points, valve functions, pumps, control valves, and circuit paths for the transmission, trailer braking, front axle suspension, steering, auxiliary services, and lift. Electrical coverage is structured around component indices, connector layouts, technical test data, ECU pinouts, and system diagrams, followed by wiring-harness layouts and connector positions. This makes the Deutz-Fahr Agrotron 80 85 90 100 105 MK3 Workshop Repair Manual PDF useful both for mechanical workshop work and for tracing electrically controlled hydraulic functions.
Examples of technical data presented in the manual include brake master-cylinder dimensions and operating pressure, compressor specifications, hydraulic pump displacement and pressure data, steering displacement and relief-pressure information, front suspension hydraulic settings, PTO arrangements, and standard fastener torque tables. The diagnostic chapters add sensor reference values, measured-value screens, ECU configuration information, and Power Shuttle error-code guidance, giving a technician multiple ways to verify a fault before replacing or adjusting parts.
Removal, Refitting and Adjustment Procedures
Section 30 is organized by tractor subject and component so workshop jobs can be located directly. Procedures cover items such as air-brake valves and compressor equipment, air-conditioning components, cab and console assemblies, battery and wheels, 4WD propeller shafts, electrical control units, external engine components, front axle and suspension hardware, front lift, brake hydraulics, auxiliary control valves, hydraulic pumps, lift cylinders and sensors, steering components, radiator and cooler assemblies. Many jobs distinguish removal from refitting and, where relevant, include testing, adjustment, disassembly or assembly steps.
The manual’s introductory workshop rules reinforce these procedures with specified tightening practices, replacement of seals and retaining items where instructed, safe handling of hydraulic circuits, and guidance for lifting heavy assemblies. This is important when using the repair procedures because the manual is designed around carrying out work in the prescribed sequence and checking the tractor correctly after components have been refitted.
Use This Manual for Accurate Agrotron MK3 Workshop Work
The Deutz-Fahr Agrotron 80 85 90 100 105 MK3 Workshop Repair Manual PDF is suited to owners, workshops, and technicians who need to diagnose faults, trace hydraulic or electrical systems, remove and refit tractor components, perform adjustments and tests, work with Power Shuttle diagnostic information, interpret wiring diagrams, and follow model-specific workshop procedures. Using the correct procedures, test data, tightening values, circuit diagrams, and adjustment information helps avoid guesswork and supports accurate repair decisions on the Agrotron 80 MK3 through Agrotron 105 MK3 range.
Delivery is instant as a PDF after payment, with no physical shipping or waiting for a printed book. The manual can be opened on compatible phones, tablets, and computers, and pages can be printed when a workshop copy is useful.
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