John Deere Scrapers 862B Service Repair Manual (TM1570)
Complete service repair manual for John Deere Scrapers 862B, with all the workshop information to maintain, repair, and rebuild like professional mechanics.
John Deere Scrapers 862B workshop service & repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
TM1570 - John Deere 862B Scrapers Technical Manual - Repair.PDF
TM1570 - John Deere 862B Scrapers Technical Manual - Repair.epub
Total Pages: 823 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English
MAIN SECTION 862B (SN. from 793083)
Foreword
General Information
Safety
General Specifications
Torque Values
Fuels And Lubricants
Wheels
Powered Wheels And Fastenings
Axles And Suspension System
Drive Axle Housing And Support
Differential Or Bevel Drive
Input Drive Shaft And U-Joints
Non-Powered Wheel Axles
Axle Shaft, Bearings And Reduction Gears
Hydraulic System
Transmission
Removal And Installation
Controls Linkage
Input Drive Shafts And U-Joints
Gears, Shafts, Bearings And Power Shift Clutch
Hydraulic System
Engine
Removal And Installation
Engine Auxiliary Systems
Cold Weather Starting Aids
Cooling Systems
Speed Controls
Intake System
External Exhaust System
External Fuel Supply Systems
Torque Converter
Housing And Cover
Converter Turbine, Gears, And Shaft
Steering System
Hydraulic System
Service Brakes
Active Elements
Hydraulic System
Park Brake
Active Elements
Hydraulic System
Miscellaneous Vehicle
Central Lubrication Systems
Electrical Systems
Batteries, Supports And Cables
Alternator, Regulator And Charging System Wiring
Lighting System
Wiring Harness And Switches
System Controls
Frame, Chassis Or Supporting Structure
Frame Installation
Operator’s Station
Operator Enclosure
Seat And Seat Belt
Heating And Air Conditioning
Main Hydraulic System
Main Hydraulic System
Scraper And Haulage Device
Blades Or Cutting Edges
Frames
Hydraulic System
Conveyor And Elevating Device
Conveyor Or Mast
Controls Linkage
Frames
Gearbox
Hydraulic System
Dealer Fabricated Tools
TABLE OF CONTENTS......1
Section 00: General Information......18
Group 0001: Safety......18
Handle Fluids Safely-Avoid Fires......21
Prevent Battery Explosions......22
Prepare for Emergencies......23
Prevent Acid Burns......24
Handle Chemical Products Safely......26
Avoid High-Pressure Fluids......27
Park Machine Safely......28
Support Machine Properly......29
Wear Protective Clothing......30
Work in Clean Area......31
Service Machines Safely......32
Work In Ventilated Area......33
Illuminate Work Area Safely......34
Replace Safety Signs......35
Use Proper Lifting Equipment......36
Remove Paint Before Welding or Heating......37
Avoid Heating Near Pressurized Fluid Lines......38
Keep ROPS Installed Properly......39
Service Tires Safely......40
Avoid Harmful Asbestos Dust......41
Practice Safe Maintenance......42
Use Proper Tools......43
Dispose of Waste Properly......44
Live With Safety......45
Group 0002: General Specifications......808
862B......18
862B Drain And Refill Capacities......18
Group 0003: Torque Values......18
Unified Inch Bolt and Cap Screw Torque Values......52
Metric Bolt and Cap Screw Torque Values......53
Service Recommendations for O-Ring Boss Fittings......54
Service Recommendations for Flat Face O-Ring Seal Fittings......56
Service Recommendations for 37° Flare and 30° Cone Seat Connectors......58
Service Recommendations For Inch Series Four Bolt Flange Fittings......60
Service Recommendations for Metric Series Four Bolt Flange Fitting......62
Group 0004: Fuels And Lubricants......19
Fuel Specifications......808
Storing Fuel......66
Engine Oil......67
Hydraulic System, Transmission, Upper Elevator Cross Shaft Bearings, Drive Axle, And Elevator Gearbox Oils......68
Grease......69
Section 01: Wheels......70
Group 0110: Powered Wheels And Fastenings......70
Service Equipment And Tools......807
Specifications......808
Remove And Install Wheel......74
Remove And Install Tire......76
Check Tire Pressure......80
Tire Pressures......82
Section 02: Axles And Suspension System......83
Group 0200: Drive Axle Housing And Support......83
Special Or Essential Tools......806
Service Equipment And Tools......807
Specifications......808
Remove And Install Axle (Non-Suspension) And Differential......89
Remove Suspension Axle And Differential......92
Remove And Install Suspension Axle Frame Bushings-862B......97
Install Suspension Axle And Differential......100
Adjust Suspension Axle Height-862B......102
Adjust Suspension Axle Differential Drive Shaft-862B......103
Group 0210: Differential Or Bevel Drive......83
Essential Tools......806
Service Equipment And Tools......807
Other Material......781
Specifications......808
Remove Input Quill And Shaft Assembly......109
Disassemble And Assemble Input Quill And Shaft......110
Adjust Cone Point......113
Adjust Drive Shaft......115
Disassemble Differential Housing......118
Assemble Differential Housing......124
Test Differential Quill......128
Adjust Differential Housing Preload......130
Adjust Differential Backlash......132
Check Tooth Bearing Pattern......133
Disassemble And Assemble Differential Lock Lines......135
Disassemble And Assemble Lubrication Parts......136
Leakage Test With Oil......137
Disassemble And Assemble Differential Case......139
Group 0225: Input Drive Shaft And U-Joints......83
Specifications......808
Remove And Install Differential Drive Shaft......142
Disassemble And Assemble Differential Drive Shaft......143
Group 0230: Non-Powered Wheel Axles......84
Service Equipment And Tools......807
Specifications......808
Disassemble And Assemble Rear Axle......147
Adjust Rear Axle Bearing Preload......149
Group 0250: Axle Shaft, Bearings And Reduction Gears......84
Service Equipment And Tools......807
Specifications......808
Disassemble And Assemble Planet Pinion Carrier And Axle Shaft......154
Adjust Axle Bearings......159
Group 0260: Hydraulic System......84
Essential Tools......806
Specifications......808
Remove And Install Suspension Axle Lockdown Control Valve......166
Disassemble And Assemble Suspension Axle Lockdown Control Valve......168
Remove And Install Suspension Axle Leveling Lockdown Valve......172
Disassemble And Assemble Suspension Axle Leveling Lockdown Valve......173
Disassemble And Assemble Leveling Valve-862B......174
Disassemble And Assemble Leveling Valve......175
Disassemble And Assemble Lockdown Valve-862B......176
Disassemble And Assemble Lockdown Valve......177
Remove And Install Differential Oil Filter......179
Remove And Install Differential Lock Solenoid Valve......181
Remove And Install Sequence Valve......182
Disassemble And Assemble Suspension Axle Accumulator......183
Suspension Axle Accumulator Precharge Procedure......185
Disassemble And Assemble Triple Pump......694
Section 03: Transmission......190
Group 0300: Removal And Installation......190
Essential Tools......806
Service Equipment And Tools......807
Specifications......808
Remove And Install Transmission......196
Group 0315: Controls Linkage......190
Specifications......808
Remove And Install Shift Lever Linkage......203
Adjust Transmission Shift Lever Linkage......206
Remove And Install Hold Pedal-Automatic Transmission......210
Group 0325: Input Drive Shafts And U-Joints......190
Specifications......808
Disassemble And Assemble Transmission Drive Shaft......213
Group 0350: Gears, Shafts, Bearings And Power Shift Clutch......190
Essential Tools......806
Service Equipment And Tools......807
Other Material......781
Specifications......808
Remove And Install Transmission Cover......219
Cross Section Transmission......221
Remove And Install Output Shaft-862B......223
Install Wear Sleeve On Input And Output Shaft......225
Remove And Install C1 Clutch Pack......226
Disassemble And Assemble C1 Clutch......228
Remove And Install Planetary Pack......234
Disassemble And Assemble Planetary Pack......236
Disassemble And Assemble C2 Clutch......250
Disassemble And Assemble Planetary Gear Assembly......253
Group 0360: Hydraulic System......190
Other Material......781
Service Equipment And Tools......807
Specifications......808
Disassemble And Assemble Torque Converter Clutch Modulating Control Valve......263
Remove And Install Suction Screen......265
Remove And Install Lube Relief Valve......266
Remove And Install Transmission Oil Filter......267
Disassemble And Assemble Transmission Oil Filter......269
Remove And Install Transmission Control Valve......270
Disassemble And Assemble Transmission Control Valve......273
Disassemble And Assemble Solenoid Valve Assembly......277
Section 04: Engine......279
Group 0400: Removal And Installation......279
6101 John Deere Engine-Use CTM61......279
Alternators And Starting Motors-Use CTM77......517
Essential Tools......806
Service Equipment And Tools......807
Other Material......781
Specifications......808
Remove And Install Engine......287
Remove And Install Rear Engine Mount Isolators......290
Remove And Install Front Engine Mount Isolators......292
Remove And Install Starter......294
Disassemble And Assemble Fan Belt Tightener......296
Remove And Install Fan Drive Support......299
Disassemble Fan Drive Support-862B......300
Assemble Fan Drive Support......301
Remove And Install Engine Oil Pan......303
Remove And Install Fuel Injection Pump......306
Remove And Install Fuel Injection Nozzles......314
Remove Turbocharger......320
Install Turbocharger......321
Remove And Install Intake Manifold And Aftercooler......323
Disassemble And Assemble Intake Manifold And Aftercooler......325
Inspect Intake Manifold......327
Air Test Aftercooler......328
Remove And Install Exhaust Manifold......329
Section 05: Engine Auxiliary Systems......331
Group 0505: Cold Weather Starting Aids......331
Specifications......808
Other Material......781
Remove And Install Engine Coolant Heater......336
Remove And Install Starting Aid Solenoid And Nozzle......338
Group 0510: Cooling Systems......331
Essential Tools......806
Other Material......781
Specifications......808
Remove And Install Fan......344
Remove And Install Radiator......345
Remove And Install Fan And Alternator Belts......347
Remove And Install Compressor Belt......349
Remove And Install Coolant Conditioner-Filter......350
Group 0515: Speed Controls......331
Remove And Install Speed Control Linkage......353
Remove And Install Fuel Shut-Off Solenoid......355
Fuel Shut-Off Solenoid Adjustment......356
Group 0520: Intake System......331
Service Equipment And Tools......807
Other Material......781
Specifications......808
Remove And Install Air Cleaner......361
Remove And Install Precleaner......363
Test Air Intake System For Leaks......365
Remove And Install Air Filter Elements......366
Clean Dusty Primary Element......367
Clean Oily Or Sooty Primary Element......368
Inspect Element......369
Group 0530: External Exhaust System......331
Remove And Install Muffler......372
Group 0560: External Fuel Supply Systems......332
Specifications......808
Remove And Install Fuel Tank......376
Remove And Install Fuel Supply Pump......378
Remove And Install Water Separator Fuel Filter......379
Section 06: Torque Converter......380
Group 0641: Housing And Cover......380
Specifications......808
Remove And Install Torque Converter......383
Group 0651: Converter Turbine, Gears, And Shaft......380
Service Equipment And Tools......807
Other Material......781
Specifications......808
Disassemble And Assemble Torque Converter Drive......389
Disassemble And Assemble Torque Converter Housing......400
Section 09: Steering System......410
Group 0960: Hydraulic System......410
Service Equipment And Tools......807
Other Material......781
Specifications......808
Remove And Install Steering Wheel......415
Remove And Install Steering Column Angle Adjustment Bracket......417
Disassemble And Assemble Steering Column......419
Remove And Install Cushion Valve......423
Disassemble And Assemble Cushion Valve......424
Remove And Install Steering Priority Valve......427
Disassemble And Assemble Steering Priority Valve......429
Remove And Install Steering Valve......431
Disassemble And Assemble Steering Valve......433
Remove And Install Steering Cylinder......441
Disassemble And Assemble Steering Cylinder......443
Section 10: Service Brakes......445
Group 1011: Active Elements......445
Specifications......808
Inspect Tractor Brakes......448
Remove Tractor Brakes......450
Install Tractor Brakes......451
Disassemble Bowl Hydraulic Brakes......452
Assemble Bowl Hydraulic Brakes......453
Burnish Bowl Brake Shoe Facings......457
Group 1060: Hydraulic System......445
Service Equipment And Tools......807
Specifications......808
Remove And Install Tractor And Bowl Brake Accumulator......461
Charge Tractor And Bowl Brake Accumulator......463
Remove And Install Tractor And Bowl Brake Valve......466
Disassemble And Assemble Tractor And Bowl Brake Valve......468
Remove And Install Brake Pedal......470
Remove And Install Brake Priority Solenoid Valve......471
Remove And Install Secondary Brake Solenoid Valve......473
Remove And Install Residual Check Valve......475
Bleed Brake Hydraulic System......476
Section 11: Park Brake......479
Group 1111: Active Elements......479
Specifications......808
Remove And Install Park Brake Pads......482
Disassemble And Assemble Park Brake......484
Park Brake Adjustment......485
Group 1160: Hydraulic System......479
Specifications......808
Remove And Install Park Brake Release Solenoid Valve......490
Section 13: Miscellaneous Vehicle......491
Group 1370: Central Lubrication Systems......491
Sliding Floor Linkage......493
Draft Frame......494
Oscillation Hitch And Steering Arm Pivots......495
Suspension Axle......497
Section 16: Electrical Systems......499
Group 1671: Batteries, Supports And Cables......499
Service Equipment And Tools......807
Specifications......808
Handle Batteries Safely......504
Procedure For Testing Batteries......505
Checking Electrolyte Specific Gravity......506
Check Battery Electrolyte Level And Terminals......508
Using Booster Batteries-24-Volt System......511
Charge Battery......513
Remove And Install Batteries......514
Adding 12-Volt Accessories......515
Group 1672: Alternator, Regulator And Charging System Wiring......499
Alternators And Starting Motors-Use CTM77......517
Specifications......808
Remove And Install Alternator......519
Adjust Fan And Alternator Belts......521
Group 1673: Lighting System......499
Remove And Install Brake Light Switch......525
Remove And Install Turn Signal Flasher......527
Remove And Install Turn/Warning Light Switch......528
Remove And Install Worklight And Headlight Switches......529
Replacing Halogen Bulbs......530
Group 1674: Wiring Harness And Switches......499
Special Or Essential Tools......806
Electrical Component Identification......536
Engine Harness (W2) Component Location......541
Tractor Harness (W3) Component Location......543
Side Console Harness (W5) And Relay Harness (W13) Component Location-Automatic Transmission......546
Side Console Harness (W10) Component Location-Manual Transmission......548
Automatic Transmission Harness (W8) Component Location......550
Scraper Harness (W4) And Rear Frame Harness (W11) Component Location......551
Manual Transmission Harness (W7) And Solenoid Harness (W14) Component Location......553
Manual Transmission Control Harness (W9) Component Location......554
Replace Deutsch Deutsch is a trademark of the Deutsch Company. Connectors......500
Install Deutsch Deutsch is a trademark of the Deutsch Company. Contact......500
Replace Weather Pack Weather Pack is a trademark of Packard Electric. Connector......500
Install Weather Pack Weather Pack is a trademark of Packard Electric. Contact......500
Remove Connector Body From Blade Terminals......563
Group 1675: System Controls......500
Specifications......808
Remove And Install Transmission Control Box......566
Remove And Install Magnetic Pick-Up......567
Remove And Install Transmission Control Valve Solenoids......568
Remove And Install Transmission Hold And Down-Shift Switches......569
Remove And Install Transmission Controller......570
Section 17: Frame, Chassis Or Supporting Structure......571
Group 1740: Frame Installation......571
Service Equipment And Tools......807
Specifications......808
Remove And Install Main Frame......575
Remove And Install Oscillation Hitch......580
Repair Oscillation Hitch......582
Welding Repair Of Major Structure......583
Section 18: Operator’s Station......585
Group 1810: Operator Enclosure......585
Service Equipment And Tools......807
Specifications......808
Disassemble And Assemble Windshield Wiper......590
Adjust Windshield Wiper Park Position......592
Disassemble And Assemble Canopy With Roof And Panels......594
Group 1821: Seat And Seat Belt......585
Other Material......781
Specifications......808
Disassemble And Assemble Seat......600
Disassemble Seat Pedestal......601
Assemble Seat Pedestal......603
Adjust Seat......605
Replace Seat Compressor Filter......606
Group 1830: Heating And Air Conditioning......585
Special Or Essential Tools......806
Service Equipment And Tools......807
Other Material......781
Specifications......808
Proper Refrigerant Handling......618
R134a Refrigerant Cautions......619
Refrigerant Hoses And Tubing Inspection......620
R12 Component Oil Charge......621
R12 Refrigerant Recovery, Recycling Station Installation Procedure......623
R12 Refrigerant Evacuation And Charging Station Installation Procedure......625
Recover R12 System......627
Evacuate R12 System......629
Charge R12 System......632
R134a Component Oil Charge......634
R134a Refrigerant Recovery, Recycling And Charging Station Installation Procedure......635
Recover R134a System......637
Evacuate R134a System......639
Charge R134a System......642
Leak Testing......644
Check And Adjust Compressor Belt Tension......645
Remove And Install Compressor......646
Volumetric Efficiency Test......648
Shaft Seal Leak Test......650
Disassemble And Inspect Compressor-R12-Early Machines......651
Clutch Pulley, Bearing And Hub Inspection-R12......657
Replace Clutch Pulley Bearing-R12......658
Replace Shaft Seal Seat-R12......660
Assemble Compressor-R12......661
Check Clutch Hub Clearance-R12......663
Remove And Install Compressor Relief Valve-R12......664
Disassemble And Assemble Compressor Clutch-R134a......665
Check Clutch Hub Clearance-R134a......667
Inspect Compressor Manifold-R134a......668
Disassemble, Inspect And Assemble Compressor-R134a (Serial No. 702107-)......669
Remove And Install Compressor Relief Valve-R134a......672
Add Refrigerant Oil To System-R134a (Serial No. 792107-)......674
Remove And Install Temperature Control Switch......675
Adjust Temperature Control Switch......676
Expansion Valve Bench Test And Adjustment......678
Remove And Install High And Low Refrigerant Pressure Switches......680
Remove And Install Blower Motor......681
Disassemble And Assemble Heater......682
Section 21: Main Hydraulic System......684
Group 2160: Main Hydraulic System......684
John Deere Radial Piston Pump-Use CTM7......686
Other Material......781
Specifications......808
Remove And Install Main Hydraulic Pump......689
Remove And Install Triple Pump......692
Disassemble And Assemble Triple Pump......694
Remove And Install Hydraulic Filter......698
Section 35: Scraper And Haulage Device......699
Group 3501: Blades Or Cutting Edges......699
Service Equipment And Tools......807
Specifications......808
Remove And Install Cutting Edge......703
Adjust Cutting Edge Level......704
Apply Hard Surface Welding......706
Group 3540: Frames......699
Essential Tools......806
Other Material......781
Specifications......808
Remove And Install Bowl......711
Repair Bowl......712
Remove And Install Draft Frame......713
Adjust Draft Frame To Bowl Pivot......714
Repair Draft Frame......715
Remove And Install Sliding Floor......716
Adjust Sliding Floor Rail Guide......719
Repair Sliding Floor......721
Remove And Install Ejector Gate......722
Adjust Ejector Gate......725
Repair Ejector Gate......727
Group 3560: Hydraulic System......699
Other Material......781
Specifications......808
Remove And Install Bowl Control Valve......731
Disassemble And Assemble Bowl Control Valve......734
Disassemble And Assemble Anti-Cavitation Valve......739
Remove And Install Bowl Lift Cylinders......740
Remove And Install Ejector Gate And Sliding Floor Cylinders......742
Disassemble And Assemble Ejector Gate Cylinder......744
Disassemble And Assemble Sliding Floor Cylinder......745
Section 36: Conveyor And Elevating Device......747
Group 3612: Conveyor Or Mast......747
Essential Tools......806
Other Material......781
Specifications......808
Remove And Install Elevator Chain......753
Installing Seals-Sealed Elevator Chain-If Equipped......756
Measure Chain Sag......757
Adjust Elevator Chain Sag......758
Adjust Elevator-To-Cutting Edge......760
Lubricate Non-Sealed Elevator Chain......761
Remove And Install Adjusting Idler......762
Disassemble And Assemble Adjusting Idler......763
Remove And Install Upper Idler......765
Repair Upper Idler......766
Remove And Install Lower Idler......769
Repair Lower Idler......770
Group 3615: Controls Linkage......747
Disassemble And Assemble Elevator Control Linkage......774
Group 3640: Frames......747
Specifications......808
Remove And Install Elevator Frame......778
Group 3650: Gearbox......747
Other Material......781
Service Equipment And Tools......807
Specifications......808
Remove And Install Elevator Drive Gearbox......784
Disassemble Gearbox Housing......788
Assemble Gearbox Housing......792
Disassemble And Assemble Planetary And Output Shaft......799
Group 3660: Hydraulic System......747
Essential Tools......806
Service Equipment And Tools......807
Specifications......808
Disassemble And Assemble Elevator Charge Pump......809
Remove And Install Elevator Drive Pump......811
Remove And Install Elevator Drive Pump Shaft Seal......813
Disassemble Elevator Drive Pump......815
Inspect Elevator Drive Pump......824
Assemble Elevator Drive Pump......825
Remove Displacement Control Valve......835
Disassemble Displacement Control Valve......836
Inspect Displacement Control Valve......837
Assemble Displacement Control Valve......838
Remove End Play From Centering Spring Mechanism......840
Install Displacement Control Valve......842
Remove And Install Elevator Drive Motor......843
Disassemble Elevator Drive Motor......844
Inspect Elevator Drive Motor......848
Assemble Elevator Drive Motor......849
Elevator Pump Start-Up Procedure......855
Remove And Install Manifold......857
Disassemble And Assemble Manifold......858
Disassemble And Assemble Relief Valves......859
Section 99: Dealer Fabricated Tools......861
Group 9900: Dealer Fabricated Tools......861
JT38052 Driver......863
JT38053 Alignment Tool......864
John Deere Scrapers 862B Service Repair Manual (TM1570)
