Owner’s Manual for John Deere 870G 872G Series Graders PDF

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John Deere 870G, 870GP, 872G & 872GP Motor Graders Operator’s Manual – PDF DOWNLOAD

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John Deere 870G, 870GP, 872G & 872GP Motor Graders Operator’s Manual – PDF DOWNLOAD

• P/N: OMT314826_51
• Language: English
• Division: Construction
• Product Lines: Motor Graders
• Publication Type: Operator’s Manuals
• Associated Models: 870G, 870GP, 872G, 872GP
• Serial:
  • PIN: 1DW870G_ _ _F656526—
  • PIN: 1DW872G_ _ _F656526—
• Additional Information: For complete service information also see T314827, PC11236, PC11237

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

John Deere 870G, 870GP, 872G & 872GP Motor Graders Operator’s Manual – PDF DOWNLOAD

Contents 27
Safety—Safety and Operator Conveniences 33
Safety and Operator Convenience Features 33
Safety—General Precautions 34
Information for European Union Directives and Eurasian Economic Union Technical Regulations Compliance 34
Recognize Safety Information 35
Follow Safety Instructions 36
Operate Only If Qualified 36
Wear Protective Equipment 36
Avoid Unauthorized Machine Modifications 37
Inspect Machine 37
Stay Clear of Moving Parts 37
Avoid High-Pressure Fluids 38
Avoid High-Pressure Oils 38
Work In Ventilated Area 38
Avoid Static Electricity Risk When Refueling 39
Prevent Fires 40
In Case of Machine Fire 40
Prevent Battery Explosions 41
Handle Chemical Products Safely 41
Handle Starting Fluid Safely 41
Decommissioning — Proper Recycling and Disposal of Fluids and Components 42
Exhaust Filter Ash Handling and Disposal 42
Prepare for Emergencies 42
Clean Debris from Machine 43
Add Cab Guarding for Special Uses 43
Safety—Operating Precautions 44
Use Steps and Handholds Correctly 44
Start Only From Operator’s Seat 44
Use and Maintain Seat Belt 44
Prevent Unintended Machine Movement 44
Avoid Work Site Hazards 45
Keep Riders Off Machine 45
Avoid Backover Accidents 46
Avoid Machine Tip Over and Machine Damage 46
Operating or Traveling On Public Roads 46
Inspect and Maintain ROPS 47
Operating in Water and Mud 47
Travel Safely 47
Prevent Acid Burns 48
Add and Operate Attachments Safely 48
Safety—Maintenance Precautions 49
Park and Prepare for Service Safely 49
Clean Exhaust Filter Safely 50
Service Cooling System Safely 51
Remove Paint Before Welding or Heating 51
Make Welding Repairs Safely 51
Drive Metal Pins Safely 52
Service Tires Safely 52
Safety—Safety Signs 53
Safety Signs 53
Operation—Operator’s Station 59
Advanced Display Unit (ADU) 59
Display Unit Functions 60
Sealed Switch Module 65
Switch Module Functions 66
Front Console 68
Adjusting Front Console 69
Engine Speed Control and 6WD Switches 70
Levers 71
Levers—Grade Pro Machines Only 71
Pedals 73
Lights 74
Heating and Fan Controls 75
Fire Extinguisher Mounting Location 75
Opening Lower Front Windows—If Equipped 76
Opening Side Windows 76
Cab Door Release 77
Adjusting Seat 78
Adjusting Premium Seat—If Equipped 79
Adjusting Premium Seat—Grade Pro Machines Only 80
12-Volt Auxiliary Power Outlet 82
Radio—If Equipped 83
Operation—Operating the Machine 85
Before Starting Work 85
Inspect Machine Daily Before Starting 85
Check Instruments Before Starting 85
Battery Disconnect Switch 86
Engine Break-In Period 86
Starting the Engine 87
Engine Speed Control Operation 88
Cold Weather Starting 89
Using Coolant Heater—If Equipped 90
Using Hydraulic Pump Softstart Valve—If Equipped 90
Check Instruments After Starting 90
Exhaust Filter 91
Selective Catalytic Reduction (SCR) System Overview 93
Service ADVISOR™ Remote (SAR) Software Delivery Process 94
Stopping the Engine 95
Secondary Steering—If Equipped 95
Emergency Stopping 96
Operation on a Grade 96
Transmission Control and Park Brake Lever Operation 96
Hydraulic Control Lever Operation 97
Hydraulic Control Lever Operation—Grade Pro Machines Only 101
Cross Slope Control System Operation—Grade Pro Machines Only 106
Blade Stow Operation—If Equipped (Grade Pro Machines Only) 107
Using Differential Lock 108
Disengaging and Engaging Saddle Lock Pin 110
Moving Blade to Bank Position 111
6WD Operation—If Equipped 112
Precision Mode Operation—If Equipped 113
Operating Grade Pro System—If Equipped 114
Parking the Machine 115
Transmission—Limp Home 115
Transmission Operation 116
Rear Camera—If Equipped 117
Tire Changing Tip 117
Lifting the Machine 118
Loading Machine on a Trailer 120
Towing Procedure 122
Operation—Monitor Operation 123
Aftertreatment Indicators Overview 123
Display Unit—Normal Display 124
Display Unit—Main Menu 125
Display Unit—Main Menu—Codes 126
Display Unit—Main Menu—Codes—Active Codes and Stored Codes 126
Display Unit—Main Menu—Settings 127
Display Unit—Main Menu—Settings—Reverse Fan Cycle 127
Display Unit—Main Menu—Settings—Manual Fan Reversal 128
Display Unit—Main Menu—Settings—Job Timer 128
Display Unit—Main Menu—Settings—Stopwatch 128
Display Unit—Main Menu—Settings—Auto Shutdown 129
Display Unit—Main Menu—Settings—Language 129
Display Unit—Main Menu—Settings—Display Units 129
Display Unit—Main Menu—Settings—Backlight Dimming 130
Display Unit—Main Menu—Diagnostics 130
Display Unit—Main Menu—Diagnostics—Machine ID 131
Display Unit—Main Menu—Diagnostics—Battery Monitor 131
Display Unit—Main Menu—Diagnostics—Engine Sensors 132
Display Unit—Main Menu—Diagnostics—Transmission Sensors 132
Display Unit—Main Menu—Diagnostics—Hydraulic Sensors 133
Display Unit—Main Menu—Diagnostics—Switch Module 133
Display Unit—Main Menu—Diagnostics—Machine Sensors 133
Display Unit—Main Menu—Diagnostics—Machine Switches 134
Display Unit—Main Menu—Diagnostics—JDLink System Info 135
Display Unit—Main Menu—Diagnostics—6WD Sensors—If Equipped 135
Display Unit—Main Menu—Diagnostics—Sensors (Grade Pro Machines Only) 136
Display Unit—Main Menu—Diagnostics—Controls (Grade Pro Machines Only) 136
Display Unit—Main Menu—Diagnostics—Switches (Grade Pro Machines Only) 137
Display Unit—Main Menu—Security 138
Display Unit—Main Menu—Security—Security 139
Display Unit—Main Menu—Security—Change Owner PIN 139
Display Unit—Main Menu—Security—Manage Operator PINs 140
Display Unit—Main Menu—Security—Manage Transport PIN 141
Display Unit—Main Menu—Security—Delayed Operator Logout 142
Display Unit—Main Menu—Exhaust Filter 143
Display Unit—Main Menu—Exhaust Filter—Auto Cleaning 144
Display Unit—Main Menu—Exhaust Filter—Parked Cleaning 145
Display Unit—Main Menu—Software Delivery 146
Display Unit—Main Menu—Software Delivery—Software Update 147
Display Unit—Main Menu—Machine Configuration (Grade Pro Machines Only) 148
Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Roll Cal (Grade Pro Machines Only) 149
Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Circle Rotate Cal (Grade Pro Machines Only) 152
Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Pitch Cal (Grade Pro Machines Only) 154
Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Roll and Pitch Cal (Grade Pro Machines Only) 157
Display Unit—Main Menu—Machine Configuration—Valve Cals (Grade Pro Machines Only) 161
Display Unit—Main Menu—Machine Configuration—Valve Cals—Articulation (Grade Pro Machines Only) 162
Display Unit—Main Menu—Machine Configuration—Valve Cals—Blade Side Shift (Grade Pro Machines Only) 163
Display Unit—Main Menu—Machine Configuration—Valve Cals—Circle Rotate Cal (Grade Pro Machines Only) 164
Display Unit—Main Menu—Machine Configuration—Valve Cals—Circle Side Shift Cal (Grade Pro Machines Only) 166
Display Unit—Main Menu—Machine Configuration—Valve Cals—Left Blade Lift Cal (Grade Pro Machines Only) 168
Display Unit—Main Menu—Machine Configuration—Valve Cals—Right Blade Lift Cal (Grade Pro Machines Only) 170
Display Unit—Main Menu—Machine Configuration—Valve Cals—Wheel Lean Cal (Grade Pro Machines Only) 172
Display Unit—Main Menu—Machine Configuration—Valve Cals—Steering Cal (Grade Pro Machines Only) 173
Display Unit—Main Menu—Machine Configuration—Valve Cals—Blade Pitch Cal (Grade Pro Machines Only) 174
Display Unit—Main Menu—Machine Configuration—Valve Cals—Rear Aux 1, 2, 3 and Front Aux 1, 2, 3 Cal (Grade Pro Machines Only) 175
Maintenance—Machine 177
Required Emission-Related Information 177
Diesel Fuel 177
Diesel Fuel Specifications 178
Lubricity of Diesel Fuel 178
Handling and Storing Diesel Fuel 178
Biodiesel Fuel 179
Supplemental Diesel Fuel Additives 180
Testing Diesel Fuel 180
Fuel Filters 180
Diesel Exhaust Fluid (DEF) — Use in Selective Catalytic Reduction (SCR) Equipped Engines 181
Refilling Diesel Exhaust Fluid (DEF) Tank 182
Testing Diesel Exhaust Fluid (DEF) 183
Storing Diesel Exhaust Fluid (DEF) 183
Disposal of Diesel Exhaust Fluid (DEF) 184
Minimizing the Effect of Cold Weather on Diesel Engines 185
John Deere Break-In Plus™ Engine Oil — Interim Tier 4, Final Tier 4, Stage IIIB, Stage IV, and Stage V 186
Diesel Engine Oil — Interim Tier 4, Final Tier 4, Stage IIIB, Stage IV, and Stage V 187
Engine Oil and Filter Service Intervals — Interim Tier 4, Final Tier 4, Stage IIIB, Stage IV, and Stage V Engines 188
Oil Filters 188
Hydraulic Oil 189
Transmission, Axle, Tandem Drive, Circle Gear Case, and 6WD Hubs Oil—If Equipped 190
Grease with Molybdenum Disulfide 190
Alternative and Synthetic Lubricants 191
Mixing of Lubricants 191
Lubricant Storage 191
Diesel Engine Coolant (engine with wet sleeve cylinder liners) 192
Water Quality for Mixing with Coolant Concentrate 193
Operating in Warm Temperature Climates 193
Testing Coolant Freeze Point 194
Disposing of Coolant 194
Maintenance—Periodic Maintenance 195
Service Machine at Specified Intervals 195
Check the Hour Meter Regularly 195
Fuel Tank 195
Prepare Machine for Maintenance 196
Locking Machine Frame 196
Service Doors 197
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit 198
Service Intervals 199
Required Parts 201
Maintenance—As Required 203
Service Exhaust Filter 203
Clean Cooler Cores 204
Clean and Tighten Battery Terminals 205
Clean Battery Compartment 206
Clean or Replace Cab Fresh Air and Cab Recirculation Filters 207
Lubricate Circle Pinion 207
Check Tire Pressure 208
Check Blade Circle and Draft Frame Wear Inserts 209
Check Blade Lift Cylinder Sockets 209
Blade Side Shift Wear Insert Adjustment 210
Lubricate Saddle Locking Pin Holes 210
Replace Starting Fluid Cylinder—If Equipped 211
Inspect Accessory Belt and Belt Tensioner Spring 212
Drain Fuel Tank Sump 213
Drain Primary Fuel Filter and Water Separator 213
Drain Auxiliary Fuel Filter and Water Separator—If Equipped 214
Replace Engine Air Intake Filter Elements 215
Check Rear Camera—If Equipped 216
Transmission Control Unit Calibration 216
6WD Controller Calibration—If Equipped 216
Cross Slope Sensors Calibration—If Equipped 216
Hydraulic Valves Calibration—If Equipped 216
Maintenance—Every 10 Hours or Daily 217
Check Hydraulic Tank Oil Level 217
Check Transmission Oil Level 217
Check Engine Oil Level 218
Check Engine Coolant Surge Tank Level 219
Maintenance—Every 50 Hours 220
Lubricate Frame Hinge Pivots 220
Lubricate Draft Frame Ball 220
Lubricate Front Mounted Scarifier or Dozer Blade—If Equipped 221
Lubricate Balderson™ Style Front Lift Group—If Equipped 222
Lubricate Front Axle Oscillation Pin 222
Lubricate Front Axle Lean Pivot Casting Pins 223
Lubricate Front Axle Lean Bar Pivot 223
Lubricate Front Axle Steering Pin 224
Lubricate Tie Rod Ends 224
Lubricate Steering Cylinders 225
Lubricate Midmount Scarifier—If Equipped 225
Lubricate Lift Cylinders 226
Lubricate Circle Side Shift Cylinder 226
Lubricate Saddle Locking Pin 226
Maintenance—Every 250 hours 227
Check Battery Electrolyte Level and Terminals 227
Take Engine Oil Sample 228
Maintenance—Initial Service—500 Hours 229
Replace Axle Oil Filter 229
Replace Transmission Oil Filter 230
Maintenance—Every 500 Hours 231
Drain and Refill Engine Oil and Replace Filter 231
Drain and Refill Engine Oil (Quick Service)—If Equipped 232
Lubricate Tandem Pivots 233
Check Axle Oil Level 233
Check Receiver-Dryer Moisture Indicator 234
Check Circle Gear Case Oil Level 234
Check 6WD Hub Oil Level—If Equipped 235
Check Brake Accumulator 235
Check Tandem Oil Level 236
Replace Final Fuel Filter 237
Replace Primary Fuel Filter and Water Separator 238
Replace Auxiliary Fuel Filter and Water Separator—If Equipped 239
Take Fluid Samples 239
Maintenance—Every 1000 Hours 240
Drain and Refill 6WD Hub Oil—If Equipped 240
Adjust Front Wheel Bearings—Standard Axle Only 241
Check Engine Air Intake Hoses 241
Check Coolant Condition 242
Replace Fuel Tank Breather 242
Replace Fast Fill Fuel Breather Filter—If Equipped 243
Maintenance—Every 2000 Hours 244
Drain and Refill Transmission Oil 244
Drain and Refill Transmission Oil (Quick Service)—If Equipped 245
Drain and Refill Axle Oil 246
Replace Rear Axle Breather Filter and Hydraulic Tank Breather Filter 247
Drain and Refill Circle Gear Case Oil 247
Remove and Clean Open Crankcase Ventilation (OCV) Tube 248
Replace Axle Oil Filter 249
Replace Transmission Oil Filter 250
Replace Hydraulic Oil Filter 251
Replace 6WD Hydraulic Oil Filter—If Equipped 252
Check and Adjust Engine Valve Lash 252
Transmission Control Unit Calibration 252
Access Diesel Exhaust Fluid (DEF) Dosing Unit Filter 253
Change Diesel Exhaust Fluid (DEF) Dosing Unit Filter 254
Maintenance—Every 4000 Hours 255
Replace Diesel Exhaust Fluid (DEF) Tank Breather 255
Clean Diesel Exhaust Fluid (DEF) Tank (S N —XXXXXX) 255
Replace Diesel Exhaust Fluid (DEF) Header Suction Filter (S N —XXXXXX) 255
Replace Diesel Exhaust Fluid (DEF) Baffle (S N —XXXXXX) 255
Drain and Refill Hydraulic Tank Oil 256
Drain and Refill Hydraulic Tank Oil (Quick Service)—If Equipped 257
Drain and Refill Tandem Oil 258
Clean Transmission Pump Inlet Screen 259
Maintenance—Every 6000 Hours 260
Drain, Flush, and Refill Cooling System 260
Drain, Flush, and Refill Cooling System (Quick Service)—If Equipped 263
Miscellaneous—Machine 265
Bleeding Service Brake 265
Bleeding the Fuel System 265
Check Fuel Tank Vent Hose 266
Clean Cab Drains 266
Do Not Service or Adjust Injection Nozzles or High-Pressure Fuel Pump 267
Do Not Service Control Valves, Cylinders, Pumps, or Motors 267
Precautions for Alternator and Regulator 267
Handling, Checking, and Servicing Batteries Carefully 268
Using Battery Charger 269
Using Booster Batteries—24-Volt System 270
Removing and Replacing Batteries 271
JDLink™ Machine Monitoring System (MMS)—If Equipped 271
Circuit Breakers 272
Replacing Fuses 273
Fuse (Blade-Type) Color Codes 275
Welding on Machine 275
Keep Electronic Control Unit Connectors Clean 275
Checking and Adjusting Cylinder Ball and Socket Clearances 276
Checking Draft Ball Pivot Clearance 276
Replacing Front and Midmount Scarifier Shank 277
Replacing Rear Scarifier Shank 277
Replacing Front, Midmount, and Rear Scarifier Teeth 277
Replacing Ripper Teeth 278
Fluid Sampling Test Ports 278
Inspect and Clean Polycarbonate Windows 279
Hardware Torque Specifications 280
Unified Inch Bolt and Screw Torque Values 281
Metric Bolt and Screw Torque Values 282
Miscellaneous—Operational Checkout 283
Operational Checkout 283
Diagnostic Trouble Code Check 283
Ignition OFF, Engine OFF Checks 284
Ignition ON, Engine OFF Checks 286
Ignition ON, Engine ON Checks 293
Miscellaneous—Troubleshooting 310
Troubleshooting Procedure 310
Engine 311
Battery 315
Hydrostatic Front Wheel Drive 316
Transmission and Hydraulic Related 317
Park Brake 318
Differential 319
Hydraulic System 320
Steering System 321
Service Brake 321
Air Conditioning Electrical 322
Heater System 323
Software Update 323
Miscellaneous—Storage 324
Prepare Machine for Storage 324
Monthly Storage Procedure 326
Preparing Engine for Long-Term Storage 327
Removing Engine From Long-Term Storage 328
Miscellaneous—Machine Numbers 329
Record Product Identification Number (PIN) 329
Record Engine Serial Number 329
Record Transmission Serial Number 329
Record Hydraulic Pump Serial Number 329
Keep Proof of Ownership 330
Keep Machines Secure 330
Miscellaneous—Specifications 331
Engine Specifications 331
Machine Specifications 332
Drain and Refill Capacities 336
Eurasian Economic Union 336
Machine Design Life 337
Page Number 27
Section 1-1 33
Section 1-2 34
Section 1-3 44
Section 1-4 49
Section 1-5 53
Section 2-1 59
Section 2-2 85
Section 2-3 123
Section 3-1 177
Section 3-2 195
Section 3-3 203
Section 3-4 217
Section 3-5 220
Section 3-6 227
Section 3-7 229
Section 3-8 231
Section 3-9 240
Section 3-10 244
Section 3-11 255
Section 3-12 260
Section 4-1 265
Section 4-2 283
Section 4-3 310
Section 4-4 324
Section 4-5 329
Section 4-6 331

S.V 04/24