Same Explorer 3 85, 3 100 Tractor Complete Workshop Service Repair Manual
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WORKSHOP MANUAL
EXPLORER 3 85
EXPLORER 3 100
307.W.003A.en.0.00-EXPLORER 85 81 1 307.W.003A.en.0.00-EXPLORER 85 81 1 6/20/2007 2:13:03 PM 6/20/2007 2:13:03 PM
TABLE OF CONTENTS
I
0 - INTRODUCTION
0.1 - Introduction 0-2
0.1.1 - Safety notes 0-3
0.1.2 - General safety rules 0-4
0.1.3 - Safety precautions for removal and refitting operations 0-6
0.1.4 - Lifting instructions 0-8
0.1.5 - Tightening torques 0-10
0.1.6 - Threadlockers, adhesives, sealants and lubricants 0-14
0.1.7 - Conversion factors 0-16
10 - TECHNICAL CHARACTERISTICS
10.1 - Transmission 10-2
10.1.1 - Transmission (Explorer 3 85) 10-2
10.1.2 - Transmission (Explorer 3 100) 10-10
10.1.3 - Rear. PTO 10-18
10.1.4 - 2 and 4-speed PTO and groundspeed PTO 10-23
10.2 - Front axle 10-25
10.2.1 - Front axle 10-25
10.3 - Hydraulic system 10-28
10.3.1 - Hydraulic system (Explorer 3 85) 10-28
10.3.2 - Hydraulic system (Explorer 3 100) 10-34
10.3.3 - Steering circuit pump - directional control valve circuit 10-39
10.3.4 - Power steering 10-41
10.3.5 - Auxiliary services directional control valve 10-42
10.3.6 - Hydraulic lift directional control valve (Explorer 3 85) 10-43
10.3.7 - Hydraulic lift directional control valve (Explorer 3 100) 10-47
10.3.8 - Braking system 10-51
10.3.9 - “Separate-Brake” valve 10-52
10.3.10 - Trailer braking valve 10-57
10.3.11 - Services solenoid valve assembly 10-60
20 - CALIBRATIONS AND ELECTRONIC DIAGNOSIS
20.1 - Diagnostic instrument 20-2
20.1.1 - All Round Tester 20-2
20.1.2 - Connecting the tester to the lift and engine control units 20-7
20.2 - Introduction to the tractor≈s electronic system 20-8
20.2.1 - Introduction to the tractor’s electronic system 20-8
20.3 - Putting the tractor into service 20-10
20.3.1 - Putting the tractor into service 20-10
20.4 - ECU alarms 20-16
20.4.1 - Instrument panel alarms 20-16
30 - METHOD
30.1 - Engine 30-2
30.1.1 - Engine - Separation from the transmission (B0.00.02) 30-2
307.W.003A.en.0.00-EXPLORER 85 8I I 307.W.003A.en.0.00-EXPLORER 85 8I I 6/20/2007 2:13:06 PM 6/20/2007 2:13:06 PM
TABLE OF CONTENTS
II
30.1.2 - Engine (B0.00.01) 30-7
30.1.3 - Fan belt 30-12
30.1.4 - Tensioning the fan drive belt 30-13
30.1.5 - Alternator and fuel pump drive belt 30-14
30.1.6 - Alternator and fuel pump belt tensioning 30-15
30.2 - Engine accessories 30-16
30.2.1 - RADIATOR - Tractor without front PTO (C0.01.01) 30-16
30.2.2 - RADIATOR - Tractor with front PTO (C0.01.01) 30-20
30.2.3 - Changing the coolant and flushing the circuit 30-24
30.2.4 - Fuel tank (C0.03.01) 30-26
30.2.5 - Starter motor 30-29
30.2.6 - Exhaust pipe - Tractor with cab (C0.06.01) 30-31
30.3 - Transmission 30-32
30.3.1 - Parking brake 30-32
30.3.2 - Clutch plate 30-34
30.3.3 - Clutch thrust bearing 30-36
30.3.4 - Clutch housing - assembly (D0.02.01) (Explorer 3 85) 30-37
30.3.5 - Clutch housing - assembly (D0.02.01) (Explorer 3 100) 30-42
30.3.6 - Gearbox and shuttle assy. - complete unit (D0.09.03) 30-47
30.3.7 - Disassembly of gearbox and shuttle assy. - complete unit 30-49
30.3.8 - Gearbox support and gear selector rods 30-53
30.3.9 - Shuttle shaft 30-56
30.3.10 - Primary shaft 30-60
30.3.11 - Secondary shaft (Explorer 3 85) 30-61
30.3.12 - Secondary shaft (Explorer 3 100) 30-66
30.3.13 - PTO output shaft (4 speed version) 30-71
30.3.14 - PTO output shaft disassembly (4 speed version) 30-74
30.3.15 - PTO output shaft (2 speed version) 30-77
30.3.16 - PTO output shaft disassembly (2 speed versions) 30-80
30.3.17 - PTO clutch 30-81
30.3.18 - PTO clutch disassembly 30-85
30.3.19 - PTO final shaft (2-speed version) 30-90
30.3.20 - PTO final shaft (4-speed version) 30-94
30.3.21 - Groundspeed PTO final shaft 30-98
30.3.22 - Groundspeed PTO engagement device 30-101
30.3.23 - Range and differential assembly - complete assembly 30-102
30.3.24 - Rear pinion (Explorer 3 85) 30-103
30.3.25 - Rear pinion (Explorer 3 100) 30-108
30.3.26 - Four-wheel drive output shaft 30-113
30.3.27 - Differential - Bevel gear pair 30-116
30.3.28 - Range selector assembly 30-125
30.3.29 - Changing transmission oil (D0.00.01) 30-127
30.3.30 - Pump drive PTO - Outer gear 30-129
30.3.31 - Pump drive PTO - Inner gear 30-131
30.3.32 - 4WD engagement device 30-133
307.W.003A.en.0.00-EXPLORER 85 8II II 307.W.003A.en.0.00-EXPLORER 85 8II II 6/20/2007 2:13:07 PM 6/20/2007 2:13:07 PM
TABLE OF CONTENTS
III
30.4 - Rear axle 30-136
30.4.1 - RH rear axle (E0.02.01) (Explorer 3 85) 30-136
30.4.2 - LH rear axle (E0.02.02) (Explorer 3 85) 30-139
30.4.3 - RH/LH rear axle (Explorer 3 85) 30-143
30.4.4 - RH rear axle (Explorer 3 100) 30-148
30.4.5 - Planet carrier assembly (Explorer 3 85) 30-152
30.4.6 - LH rear axle (Explorer 3 100) 30-154
30.4.7 - RH/LH rear axle (Explorer 3 100) 30-158
30.4.8 - Planet carrier assembly (Explorer 3 100) 30-164
30.4.9 - Rear differential 30-166
30.4.10 - Rear differential disassembly (Explorer 3 85) 30-169
30.4.11 - Rear differential disassembly (Explorer 3 100) 30-172
30.4.12 - Rear axle brake discs 30-175
30.4.13 - Rear axle brake piston (Explorer 3 85) 30-176
30.4.14 - Rear axle brake piston (Explorer 3 100) 30-178
30.5 - Front axle 30-180
30.5.1 - Front carrier (F0.01.01) 30-180
30.5.2 - 4WD front axle (F0.03.01) 30-184
30.5.3 - Adjusting the front axle end float 30-186
30.5.4 - Steering cylinders 30-189
30.5.5 - Steering cylinders disassembly 30-191
30.5.6 - Final drive reduction unit 30-195
30.5.7 - Final drive reduction unit disassembly 30-197
30.5.8 - Steering knuckle housing and halfshaft 30-203
30.5.9 - Steering knuckle housing and halfshaft 30-209
30.5.10 - Differential unit 30-212
30.5.11 - Differential disassembly 30-214
30.5.12 - Differential unit adjustment 30-217
30.5.13 - Bevel gear pair (Explorer 3 85) 30-221
30.5.14 - Bevel gear pair disassembly (Explorer 3 85) 30-226
30.5.15 - Differential disassembly (Explorer 3 85) 30-236
30.5.16 - Bevel gear pair (Explorer 3 100) 30-238
30.5.17 - Bevel gear pair disassembly (Explorer 3 100) 30-243
30.5.18 - Differential disassembly (Explorer 3 100) 30-253
30.5.19 - Front brake discs 30-255
30.5.20 - Front axle brake piston 30-256
30.5.21 - 4WD shaft 30-257
30.6 - Bodywork - Cab - Platform 30-260
30.6.1 - Cab (G0.03.01) 30-260
30.6.2 - Front hoods (G0.01.01) 30-268
30.6.3 - Fenders 30-270
30.6.4 - Front instrument panel (G0.06.04) 30-271
30.6.5 - Air conditioning 30-274
30.6.6 - Compressor 30-277
30.6.7 - Clutch master cylinder 30-278
30.6.8 - Clutch piston 30-281
307.W.003A.en.0.00-EXPLORER 85 8III III 307.W.003A.en.0.00-EXPLORER 85 8III III 6/20/2007 2:13:07 PM 6/20/2007 2:13:07 PM
TABLE OF CONTENTS
IV
30.6.9 - Clutch control circuit 30-282
30.6.10 - Brake master cylinders 30-283
30.6.11 - Control levers (Explorer 3 85) 30-285
30.6.12 - Control levers (Explorer 3 100) 30-289
30.7 - Hydraulic system 30-294
30.7.1 - Pump for hydraulic lift and auxiliary services 30-294
30.7.2 - Power steering (H0.02.01) 30-296
30.7.3 - Pressure relief valve setting: 30-298
30.7.4 - Power steering disassembly 30-299
30.7.5 - Power steering pump 30-316
30.7.6 - Rear 4-way auxiliary services control valve (Explorer 3 85) 30-318
30.7.7 - Rear 6-way auxiliary services control valve (Explorer 3 100) 30-320
30.7.8 - Braking circuit (Explorer 3 85) 30-324
30.7.9 - Braking circuit (Explorer 3 100) 30-326
30.7.10 - Services solenoid valve assembly 30-329
30.8 - Front PTO 30-331
30.8.1 - Front PTO 30-331
30.8.2 - PTO assembly. 30-336
30.8.3 - Pump assy 30-347
30.8.4 - Clutch-brake assembly 30-349
30.8.5 - Solenoid valve assy 30-356
30.9 - Front lift 30-357
30.9.1 - Front lift 30-357
30.9.2 - Lift cylinders 30-359
30.10 - Rear lift 30-363
30.10.1 - Lift - Complete assembly (R0.02.03) (Explorer 3 85) 30-363
30.10.2 - Lift disassembly - complete assembly (Explorer 3 85) 30-366
30.10.3 - Lift - Complete assembly (R0.02.03) (Explorer 3 100) 30-371
30.10.4 - Lift disassembly - Complete assembly (Explorer 3 100) 30-375
30.10.5 - Lift cylinder (Explorer 3 100) 30-380
30.10.6 - Bushes (Explorer 3 100) 30-382
30.10.7 - Hydraulic lift directional control valve (Explorer 3 85) 30-383
30.10.8 - Lift control valve disassembly (Explorer 3 85) 30-384
30.10.9 - Lift control valve disassembly (Explorer 3 100) 30-390
30.10.10 - Mechanical draft sensor (Explorer 3 85) 30-396
30.10.11 - Mechanical draft sensor disassembly (Explorer 3 85) 30-397
30.10.12 - Mechanical draft sensor (Explorer 3 100) 30-399
30.10.13 - Mechanical draft sensor disassembly (Explorer 3 100) 30-400
30.10.14 - 3-point linkage 30-402
30.11 - Wheels 30-404
30.11.1 - Front wheels (S0.01.01) 30-404
30.11.2 - Rear wheels (S0.02.01) 30-405
30.12 - Ballast - Towing hitches 30-406
30.12.1 - Towing hitch slide (Explorer 3 85) 30-406
30.12.2 - Towing hitch slide (Explorer 3 100) 30-407
307.W.003A.en.0.00-EXPLORER 85 8IV IV 307.W.003A.en.0.00-EXPLORER 85 8IV IV 6/20/2007 2:13:07 PM 6/20/2007 2:13:07 PM
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What's Included?
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Full Search Facility
Print one or all pages of your manual
$41.99
The Same Explorer 3 85, 3 100 Tractor Complete Workshop Service Repair Manual is a comprehensive resource for all your service and repair needs. Whether you are a professional mechanic or a DIY enthusiast, this manual provides detailed instructions and illustrations for every service and repair procedure, allowing you to save money by doing the work yourself.
With step-by-step guidance and clear pictures, this manual covers all areas of servicing and repairs, making even the most complex tasks easy to understand and execute. Once downloaded, the manual is yours to keep forever, giving you the flexibility to print specific pages or chapters, or to access it on your tablet or smartphone as needed.
All models, engines, trim, and transmission types are included in this manual, ensuring that it caters to a wide range of needs. From A to Z, every repair and service procedure is meticulously documented, making it a valuable asset for anyone working on these tractor models.
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Customer satisfaction is guaranteed, making this manual a reliable and indispensable tool for anyone seeking to maintain or repair the Same Explorer 3 85, 3 100 tractors.
