John Deere 670G & 670GP 672G & 672GP Graders Operator’s Manual PDF

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John Deere 670G & 670GP 672G & 672GP Motor Graders Operator’s Manual – PDF DOWNLOAD

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John Deere 670G & 670GP 672G & 672GP Motor Graders Operator’s Manual – PDF DOWNLOAD

• P/N: OMT363022X19_51
• Language: English
• Division: Construction
• Product Lines: Motor Graders
• Publication Type: Operator’s Manuals
• Associated Models: 670G, 670GP, 672G, 672GP
• Series: G2 SERIES
• Serial:
  • 670G Serial: PIN: 1DW670G_ _ C678818—680877, PIN: 1DW670G _ _D678818—680877
  • 672G Serial: PIN: 1DW672G_ _ C678818—680877, PIN: 1DW672G _ _D678818—680877
• For complete service information also see: T363100X19, PC15116, PC15117

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

John Deere 670G & 670GP 672G & 672GP Motor Graders Operator’s Manual – PDF DOWNLOAD

Contents 21
Safety—Safety and Operator Conveniences 25
Safety and Operator Convenience Features 25
Safety—General Precautions 26
Information for European Union Directives and Eurasian Economic Union Technical Regulations Compliance 26
Recognize Safety Information 27
Follow Safety Instructions 28
Operate Only If Qualified 28
Wear Protective Equipment 28
Avoid Unauthorized Machine Modifications 29
Inspect Machine 29
Stay Clear of Moving Parts 29
Avoid High-Pressure Fluids 30
Avoid High-Pressure Oils 30
Work In Ventilated Area 30
Avoid Static Electricity Risk When Refueling 31
High Debris Applications 31
Prevent Fires 32
In Case of Machine Fire 32
Prevent Battery Explosions 33
Handle Chemical Products Safely 33
Handle Starting Fluid Safely 33
Decommissioning — Proper Recycling and Disposal of Fluids and Components 34
Prepare for Emergencies 34
Clean Debris from Machine 35
Safety—Operating Precautions 36
Use Steps and Handholds Correctly 36
Start Only From Operator’s Seat 36
Use and Maintain Seat Belt 36
Prevent Unintended Machine Movement 37
Avoid Work Site Hazards 38
Keep Riders Off Machine 38
Avoid Backover Accidents 39
Avoid Machine Tip Over and Machine Damage 39
Operating or Traveling On Public Roads 39
Inspect and Maintain ROPS 40
Operating in Water and Mud 40
Travel Safely 40
Prevent Acid Burns 41
Add and Operate Attachments Safely 41
Safety—Maintenance Precautions 42
Park and Prepare for Service Safely 42
Service Cooling System Safely 42
Remove Paint Before Welding or Heating 43
Make Welding Repairs Safely 43
Drive Metal Pins Safely 43
Service Tires Safely 44
Use Proper Lifting Equipment 44
Safety—Safety Signs and Other Instructions 45
Safety Signs and Other Instructions 45
Operation—Operator’s Station 52
Primary Display Unit (PDU) Functions 52
Sealed Switch Module (SSM) 59
Sealed Switch Module (SSM) Functions 60
Front Console 62
Adjusting Front Console 63
Engine Speed Control and 6WD Switches 64
Levers 65
Levers—Grade Pro Machines Only 66
Pedals 68
Lights 69
Heating and Fan Controls 70
Fire Extinguisher Mounting Location 70
Opening Lower Front Windows—If Equipped 71
Opening Side Windows 71
Cab Door Release 72
Adjusting Seat 73
Adjusting Premium Seat—If Equipped 74
Adjusting Premium Seat—Grade Pro Machines Only 75
12-Volt Auxiliary Power Outlet 77
Radio—If Equipped 78
Operation—Operating the Machine 80
Before Starting Work 80
Inspect Machine Daily Before Starting 80
Check Instruments Before Starting 81
Battery Disconnect Switch 82
Engine Break-In Period 82
Starting the Engine 83
Cold Weather Starting 85
Using Coolant Heater—If Equipped 86
Using Hydraulic Pump Softstart Valve—If Equipped 86
Check Instruments After Starting 87
Service ADVISOR™ Remote (SAR) Software Delivery Process 87
Stopping the Engine 88
Secondary Steering—If Equipped 88
Emergency Stopping 89
Engine Speed Control Operation 89
6WD Operation—If Equipped 90
Precision Mode Operation—If Equipped 91
Operating Grade Pro System—If Equipped 92
Operation on a Grade 93
Transmission Control Lever Operation 93
Hydraulic Control Lever Operation 94
Hydraulic Control Lever Operation—Grade Pro Machines Only 98
Cross Slope Control System Operation—Grade Pro Machines Only 103
Blade Stow Operation—If Equipped (Grade Pro Machines Only) 104
Using Differential Lock 105
Disengaging and Engaging Saddle Lock Pin 107
Moving Blade to Bank Position 109
Parking the Machine 110
Transmission—Limp Home 111
Transmission Operation 112
Rear Camera—If Equipped 113
Tire Changing Tip 113
Lifting the Machine 114
Loading Machine on a Trailer 116
Towing Procedure 118
Operation—Monitor Operation 119
Primary Display Unit (PDU) 119
Main Menu 120
Main Menu—Display Settings 121
Main Menu—Calibrations—Cross Slope (Grade Pro Machines Only) 122
Main Menu—Calibrations—Hydraulic Valve Calibrations (Grade Pro Machines Only) 125
Main Menu—Calibrations—6WD 126
Main Menu—Calibrations—Transmission 126
Main Menu—Calibrations—Articulation Angle 127
Main Menu—Calibrations—Steering Angle 127
Main Menu—Economy (ECO) Mode 127
Main Menu—Security 128
Main Menu—Machine Setup 130
Main Menu—Diagnostics 132
Main Menu—Machine Fan 135
Main Menu—Job Timer 135
Main Menu—About 136
Main Menu—Software Update 137
Maintenance—Machine 138
Required Emission-Related Information 138
Engines With Tier 3-Stage IIIA/MAR-I Emission Control 138
Diesel Fuel 139
Lubricity of Diesel Fuel 140
Handling and Storing Diesel Fuel 140
Biodiesel Fuel 141
Supplemental Diesel Fuel Additives 142
Testing Diesel Fuel 142
Fuel Filters 142
Minimizing the Effect of Cold Weather on Diesel Engines 143
Diesel Engine Break-In™ Oil— Non-Emissions Certified and Certified Tier 1, Tier 2, Tier 3, Stage I, Stage II, and Stage III 144
Diesel Engine Oil — Tier 2 and Stage II 145
Engine Oil and Filter Service Intervals — Tier 2 and Stage II Engines 146
Diesel Engine Oil — Tier 3 and Stage IIIA 147
Engine Oil and Filter Service Intervals 148
Diesel Engine Oil Service Interval for Operation at High Altitude 149
Oil Filters 149
Hydraulic Oil 150
Transmission, Axle, Tandem Drive, Circle Gear Case, and 6WD Hubs Oil—If Equipped 151
Grease with Molybdenum Disulfide 151
Alternative and Synthetic Lubricants 152
Mixing of Lubricants 152
Lubricant Storage 152
Diesel Engine Coolant (engine with wet sleeve cylinder liners) 153
Water Quality for Mixing with Coolant Concentrate 154
Operating in Warm Temperature Climates 154
Testing Coolant Freeze Point 155
Disposing of Coolant 155
Maintenance—Periodic Maintenance 156
Engine Identification 156
Service Machine at Specified Intervals 157
Check the Hour Meter Regularly 157
Fuel Tank 157
Prepare Machine for Maintenance 158
Locking Machine Frame 158
Service Doors 159
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit 160
Service Intervals 161
Required Parts 163
Maintenance—As Required 165
Clean Cooler Cores 165
Clean and Tighten Battery Terminals 167
Clean or Replace Cab Fresh Air and Cab Recirculation Filters 168
Lubricate Circle Pinion 168
Check Tire Pressure 169
Check Blade Circle and Draft Frame Wear Inserts 170
Check Blade Lift Cylinder Sockets 170
Lubricate Saddle Locking Pin Holes 171
Blade Side Shift Wear Insert Adjustment 171
Inspect Accessory Belt and Belt Tensioner Spring 172
Replace Engine Air Intake Filter Elements 174
Replace Starting Fluid Cylinder—If Equipped 175
Replace In-Line Fuel Strainer 176
Drain Fuel Tank Sump 176
Drain Primary Fuel Filter and Water Separator 177
Drain Auxiliary Fuel Filter and Water Separator—If Equipped 178
Check Rear Camera—If Equipped 179
Transmission Control Unit Calibration 179
6WD Controller Calibration—If Equipped 179
Cross Slope Sensors Calibration—If Equipped 179
Hydraulic Valves Calibration—If Equipped 180
Maintenance—Every 10 Hours or Daily 181
Check Hydraulic Tank Oil Level 181
Check Transmission Oil Level 182
Check Engine Oil Level 183
Check Engine Coolant Surge Tank Level 184
Maintenance—Every 50 Hours 185
Lubricate Frame Hinge Pivots 185
Lubricate Draft Frame Ball 185
Lubricate Front Mounted Scarifier or Dozer Blade—If Equipped 186
Lubricate Balderson™ Style Front Lift Group—If Equipped 186
Lubricate Front Axle Oscillation Pin 187
Lubricate Front Axle Lean Pivot Casting Pins 187
Lubricate Front Axle Lean Bar Pivot 188
Lubricate Front Axle Steering Pin 188
Lubricate Tie Rod Ends 189
Lubricate Steering Cylinders 189
Lubricate Midmount Scarifier—If Equipped 190
Lubricate Lift Cylinders 190
Lubricate Circle Side Shift Cylinder 190
Lubricate Saddle Locking Pin 191
Maintenance—Initial Service—250 Hours 192
Drain and Refill Engine Break-In Oil and Replace Filter 192
Drain and Refill Engine Break-In Oil (Quick Service)—If Equipped 195
Replace Axle Oil Filter 196
Replace Transmission Oil Filter 196
Maintenance—Every 250 Hours 197
Check Battery Electrolyte Level and Terminals 197
Take Engine Oil Sample 198
Maintenance—Every 500 Hours 199
Drain and Refill Engine Oil and Replace Filter 199
Drain and Refill Engine Oil (Quick Service)—If Equipped 202
Check Tandem Oil Level 203
Lubricate Tandem Pivots 204
Check Receiver-Dryer Moisture Indicator—If Equipped 204
Check Circle Gear Case Oil Level 205
Check Brake Accumulator 205
Replace Final Fuel Filter 206
Replace Primary Fuel Filter and Water Separator 208
Replace Auxiliary Fuel Filter and Water Separator—If Equipped 210
Check Axle Oil Level 211
Check 6WD Hub Oil Level—If Equipped 211
Take Fluid Samples 211
Maintenance—Every 1000 Hours 212
Drain and Refill 6WD Hub Oil—If Equipped 212
Adjust Front Wheel Bearings—Standard Axle Only 213
Check Engine Air Intake Hoses 214
Check Coolant Condition 214
Replace Fast Fill Fuel Breather Filter—If Equipped 215
Replace Fuel Tank Breather 215
Maintenance—Every 2000 Hours 216
Drain and Refill Axle Oil 216
Drain and Refill Transmission Oil and Clean Transmission Pump Inlet Screen 217
Drain and Refill Transmission Oil (Quick Service)—If Equipped 219
Replace Rear Axle Breather Filter and Hydraulic Tank Breather Filter 220
Drain and Refill Circle Gear Case Oil 221
Check and Adjust Engine Valve Lash 221
Clean Engine Crankcase Ventilation Tube 222
Replace Axle Oil Filter 223
Replace Hydraulic Oil Filter 223
Replace Transmission Oil Filter 224
Transmission Control Unit Calibration 224
Maintenance—Every 4000 Hours 225
Drain and Refill Hydraulic Tank Oil 225
Drain and Refill Hydraulic Tank Oil (Quick Service)—If Equipped 226
Drain and Refill Tandem Oil 227
Maintenance—Every 4500 Hours 228
Replace Engine Crankshaft Damper 228
Maintenance—Every 6000 Hours 229
Drain, Flush, and Refill Cooling System 229
Drain, Flush, and Refill Cooling System (Quick Service)—If Equipped 231
Miscellaneous—Machine 233
Bleeding Service Brake 233
Bleed Fuel System 233
Check Fuel Tank Vent Hose 234
Clean Cab Drains 234
Do Not Service or Adjust Injection Nozzles or High-Pressure Fuel Pump 234
Do Not Service Control Valves, Cylinders, Pumps, or Motors 234
Precautions for Alternator and Regulator 235
Handling, Checking, and Servicing Batteries Carefully 236
Using Battery Charger 237
Using Booster Batteries—24-Volt System 238
Remove and Replace Batteries 239
JDLink™ Machine Monitoring System (MMS)—If Equipped 239
Circuit Breakers 240
Replacing Fuses 241
Fuse (Blade-Type) Color Codes 243
Welding on Machine 244
Keep Electronic Control Unit Connectors Clean 244
Checking and Adjusting Cylinder Ball and Socket Clearances 245
Checking Draft Ball Pivot Clearance 245
Replacing Front and Midmount Scarifier Shank 246
Replacing Rear Scarifier Shank 246
Replacing Front, Midmount, and Rear Scarifier Teeth 246
Replacing Ripper Teeth 247
Fluid Sampling Test Ports 247
Inspect and Clean Polycarbonate Windows 248
Hardware Torque Specifications 249
Unified Inch Bolt and Screw Torque Values 250
Metric Bolt and Screw Torque Values 251
Miscellaneous—Operational Checkout 252
Operational Checkout 252
Diagnostic Trouble Code Check 252
Ignition OFF, Engine OFF Checks 252
Ignition ON, Engine OFF Checks 254
Ignition ON, Engine ON Checks 259
Miscellaneous—Troubleshooting 277
Troubleshooting Procedure 277
Engine 278
Battery 281
Hydrostatic Front Wheel Drive 282
Transmission and Hydraulic Related 283
Park Brake 284
Differential 285
Hydraulic System 286
Steering System 287
Service Brake 287
Air Conditioning Electrical 288
Heater System 289
Miscellaneous—Storage 290
Prepare Machine for Storage 290
Monthly Storage Procedure 291
Miscellaneous—Machine Numbers 292
Record Product Identification Number (PIN) 292
Record Engine Serial Number 292
Record Transmission Serial Number 293
Record Hydraulic Pump Serial Number 293
Keep Proof of Ownership 293
Keep Machines Secure 293
Miscellaneous—Specifications 294
Engine Specifications 294
Machine Specifications 296
Drain and Refill Capacities 301
Eurasian Economic Union 301
Machine Design Life 302
Page Number 21
Section 1-1 25
Section 1-2 26
Section 1-3 36
Section 1-4 42
Section 1-5 45
Section 2-1 52
Section 2-2 80
Section 2-3 119
Section 3-1 138
Section 3-2 156
Section 3-3 165
Section 3-4 181
Section 3-5 185
Section 3-6 192
Section 3-7 197
Section 3-8 199
Section 3-9 212
Section 3-10 216
Section 3-11 225
Section 3-12 228
Section 3-13 229
Section 4-1 233
Section 4-2 252
Section 4-3 277
Section 4-4 290
Section 4-5 292
Section 4-6 294

S.V 04/24