John Deere 670G, 672G Series Graders Operation Manual PDF

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

FILE DETAILS:

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

P/N: OMT342547_51
Language: English
Division: Construction
Product Lines: Motor Graders
Publication Type: Operator’s Manuals
Associated Models: 670G, 670GP, 672G, 672GP
Series: G SERIES
Serial:
PIN: 1DW670G_ _ _C656729—
PIN: 1DW670G_ _ _D656729—
PIN: 1DW672G_ _ _C656729—
PIN: 1DW672G_ _ _D656729—
For complete service information also see: T342906, PC11246, PC11245

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

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

Contents 23
Safety—Safety and Operator Conveniences 29
Safety and Operator Convenience Features 29
Safety—General Precautions 30
Information for European Union Directives and Eurasian Economic Union Technical Regulations Compliance 30
Recognize Safety Information 31
Follow Safety Instructions 32
Operate Only If Qualified 32
Wear Protective Equipment 32
Avoid Unauthorized Machine Modifications 33
Inspect Machine 33
Stay Clear of Moving Parts 33
Avoid High-Pressure Fluids 34
Avoid High-Pressure Oils 34
Work In Ventilated Area 34
Avoid Static Electricity Risk When Refueling 35
Prevent Fires 36
In Case of Machine Fire 36
Prevent Battery Explosions 37
Handle Chemical Products Safely 37
Handle Starting Fluid Safely 37
Decommissioning — Proper Recycling and Disposal of Fluids and Components 38
Prepare for Emergencies 38
Clean Debris from Machine 39
Add Cab Guarding for Special Uses 39
Safety—Operating Precautions 40
Use Steps and Handholds Correctly 40
Start Only From Operator’s Seat 40
Use and Maintain Seat Belt 40
Prevent Unintended Machine Movement 40
Avoid Work Site Hazards 41
Keep Riders Off Machine 41
Avoid Backover Accidents 42
Avoid Machine Tip Over and Machine Damage 42
Operating or Traveling On Public Roads 42
Inspect and Maintain ROPS 43
Operating in Water and Mud 43
Travel Safely 43
Prevent Acid Burns 44
Add and Operate Attachments Safely 44
Safety—Maintenance Precautions 45
Park and Prepare for Service Safely 45
Service Cooling System Safely 45
Remove Paint Before Welding or Heating 46
Make Welding Repairs Safely 46
Drive Metal Pins Safely 46
Service Tires Safely 47
Safety—Safety Signs 48
Safety Signs 48
Operation—Operator’s Station 54
Advanced Display Unit (ADU) 54
Display Unit Functions 55
Sealed Switch Module 60
Switch Module Functions 61
Front Console 63
Adjusting Front Console 64
Engine Speed Control and 6WD Switches 65
Levers 66
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 80
Battery Disconnect Switch 81
Engine Break-In Period 81
Starting the Engine 82
Cold Weather Starting 84
Using Coolant Heater—If Equipped 85
Using Hydraulic Pump Softstart Valve—If Equipped 85
Check Instruments After Starting 85
Stopping the Engine 86
Secondary Steering—If Equipped 86
Emergency Stopping 87
Engine Speed Control Operation 87
6WD Operation—If Equipped 88
Precision Mode Operation—If Equipped 89
Operation on a Grade 89
Transmission Control and Park Brake Lever Operation 90
Hydraulic Control Lever Operation 91
Hydraulic Control Lever Operation—Grade Pro Machines Only 95
Cross Slope Control System Operation—Grade Pro Machines Only 100
Blade Stow Operation—If Equipped (Grade Pro Machines Only) 101
Using Differential Lock 102
Disengaging and Engaging Saddle Lock Pin 104
Moving Blade to Bank Position 105
Parking the Machine 106
Transmission—Limp Home 106
Transmission Operation 107
Rear Camera—If Equipped 108
Tire Changing Tip 108
Lifting the Machine 109
Loading Machine on a Trailer 111
Towing Procedure 113
Operation—Monitor Operation 114
Display Unit—Normal Display 114
Display Unit—Main Menu 115
Display Unit—Main Menu—Codes 116
Display Unit—Main Menu—Codes—Active Codes and Stored Codes 116
Display Unit—Main Menu—Machine Settings 117
Display Unit—Main Menu—Machine Settings—Reverse Fan Cycle—If Equipped 117
Display Unit—Main Menu—Machine Settings—Manual Fan Reversal—If Equipped 118
Display Unit—Main Menu—Machine Settings—Job Timer 118
Display Unit—Main Menu—Machine Settings—Stopwatch 118
Display Unit—Main Menu—Machine Settings—Auto Shutdown 119
Display Unit—Main Menu—Machine Settings—Rear Camera Mode—If Equipped 119
Display Unit—Main Menu—Diagnostics 120
Display Unit—Main Menu—Diagnostics—Machine ID 121
Display Unit—Main Menu—Diagnostics—Battery Monitor 121
Display Unit—Main Menu—Diagnostics—Engine Sensors 122
Display Unit—Main Menu—Diagnostics—Transmission Sensors 122
Display Unit—Main Menu—Diagnostics—Hydraulic Sensors 123
Display Unit—Main Menu—Diagnostics—Switch Module 123
Display Unit—Main Menu—Diagnostics—Machine Sensors 123
Display Unit—Main Menu—Diagnostics—Machine Switches 124
Display Unit—Main Menu—Diagnostics—6WD Sensors—If Equipped 124
Display Unit—Main Menu—Diagnostics—Sensors (Grade Pro Machines Only) 125
Display Unit—Main Menu—Diagnostics—Controls (Grade Pro Machines Only) 125
Display Unit—Main Menu—Monitor Settings 126
Display Unit—Main Menu—Security 127
Display Unit—Main Menu—Security—Security 128
Display Unit—Main Menu—Security—Change Owner PIN 128
Display Unit—Main Menu—Security—Manage Operator PINs 129
Display Unit—Main Menu—Security—Manage Transport PIN 130
Display Unit—Main Menu—Security—Delayed Operator Logout 131
Display Unit—Main Menu—Machine Configuration (Grade Pro Machines Only) 131
Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal (Grade Pro Machines Only) 132
Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Roll Cal (Grade Pro Machines Only) 133
Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Circle Rotate Cal (Grade Pro Machines Only) 136
Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Pitch Cal (Grade Pro Machines Only) 138
Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Roll and Pitch Cal (Grade Pro Machines Only) 141
Display Unit—Main Menu—Machine Configuration—Valve Cals (Grade Pro Machines Only) 145
Display Unit—Main Menu—Machine Configuration—Valve Cals—Articulation (Grade Pro Machines Only) 146
Display Unit—Main Menu—Machine Configuration—Valve Cals—Blade Side Shift (Grade Pro Machines Only) 147
Display Unit—Main Menu—Machine Configuration—Valve Cals—Circle Rotate Cal (Grade Pro Machines Only) 148
Display Unit—Main Menu—Machine Configuration—Valve Cals—Circle Side Shift Cal (Grade Pro Machines Only) 150
Display Unit—Main Menu—Machine Configuration—Valve Cals—Left Blade Lift Cal (Grade Pro Machines Only) 152
Display Unit—Main Menu—Machine Configuration—Valve Cals—Right Blade Lift Cal (Grade Pro Machines Only) 154
Display Unit—Main Menu—Machine Configuration—Valve Cals—Wheel Lean Cal (Grade Pro Machines Only) 156
Display Unit—Main Menu—Machine Configuration—Valve Cals—Steering Cal (Grade Pro Machines Only) 157
Display Unit—Main Menu—Machine Configuration—Valve Cals—Blade Pitch Cal (Grade Pro Machines Only) 158
Display Unit—Main Menu—Machine Configuration—Valve Cals—Rear Aux 1, 2, 3 and Front Aux 1, 2, 3 Cal (Grade Pro Machines Only) 159
Maintenance—Machine 161
Required Emission-Related Information 161
Engines With Tier 3-Stage IIIA/MAR-I Emission Control 161
Diesel Fuel 162
Lubricity of Diesel Fuel 163
Handling and Storing Diesel Fuel 163
Biodiesel Fuel 164
Supplemental Diesel Fuel Additives 165
Testing Diesel Fuel 165
Fuel Filters 165
Minimizing the Effect of Cold Weather on Diesel Engines 166
Diesel Engine Break-In™ Oil— Non-Emissions Certified and Certified Tier 1, Tier 2, Tier 3, Stage I, Stage II, and Stage III 167
Diesel Engine Oil — Tier 2 and Stage II 168
Engine Oil and Filter Service Intervals — Tier 2 and Stage II Engines 169
Diesel Engine Oil — Tier 3 and Stage IIIA 170
Engine Oil and Filter Service Intervals 171
Oil Filters 171
Hydraulic Oil 172
Transmission, Axle, Tandem Drive, Circle Gear Case, and 6WD Hubs Oil—If Equipped 173
Grease with Molybdenum Disulfide 173
Alternative and Synthetic Lubricants 174
Mixing of Lubricants 174
Lubricant Storage 174
Diesel Engine Coolant (engine with wet sleeve cylinder liners) 175
Water Quality for Mixing with Coolant Concentrate 176
Operating in Warm Temperature Climates 176
Testing Coolant Freeze Point 177
Disposing of Coolant 177
Maintenance—Periodic Maintenance 178
Engine Identification 178
Service Machine at Specified Intervals 179
Check the Hour Meter Regularly 179
Fuel Tank 179
Prepare Machine for Maintenance 180
Locking Machine Frame 180
Service Doors 181
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit 182
Service Intervals 183
Required Parts 185
Maintenance—As Required 187
Clean Cooler Cores 187
Clean and Tighten Battery Terminals 189
Clean or Replace Cab Fresh Air and Cab Recirculation Filters 190
Lubricate Circle Pinion 190
Check Tire Pressure 191
Check Blade Circle and Draft Frame Wear Inserts 192
Check Blade Lift Cylinder Sockets 192
Lubricate Saddle Locking Pin Holes 193
Blade Side Shift Wear Insert Adjustment 193
Inspect Accessory Belt and Belt Tensioner Spring 194
Replace Engine Air Intake Filter Elements 196
Replace Starting Fluid Cylinder—If Equipped 197
Replace In-Line Fuel Strainer 198
Drain Fuel Tank Sump 198
Drain Primary Fuel Filter and Water Separator 199
Drain Auxiliary Fuel Filter and Water Separator—If Equipped 200
Check Coolant 201
Check Rear Camera—If Equipped 202
Transmission Control Unit Calibration 202
6WD Controller Calibration—If Equipped 202
Cross Slope Sensors Calibration—If Equipped 202
Hydraulic Valves Calibration—If Equipped 203
Maintenance—Every 10 Hours or Daily 204
Check Hydraulic Tank Oil Level 204
Check Transmission Oil Level 204
Check Engine Oil Level 205
Check Engine Coolant Surge Tank Level 206
Maintenance—Every 50 Hours 207
Lubricate Frame Hinge Pivots 207
Lubricate Draft Frame Ball 207
Lubricate Front Mounted Scarifier or Dozer Blade—If Equipped 208
Lubricate Balderson™ Style Front Lift Group—If Equipped 209
Lubricate Front Axle Oscillation Pin 209
Lubricate Front Axle Lean Pivot Casting Pins 210
Lubricate Front Axle Lean Bar Pivot 210
Lubricate Front Axle Steering Pin 211
Lubricate Tie Rod Ends 211
Lubricate Steering Cylinders 212
Lubricate Midmount Scarifier—If Equipped 212
Lubricate Lift Cylinders 213
Lubricate Circle Side Shift Cylinder 213
Lubricate Saddle Locking Pin 213
Maintenance—Initial Service—250 Hours 214
Drain and Refill Engine Break-In Oil and Replace Filter 214
Drain and Refill Engine Break-In Oil (Quick Service)—If Equipped 218
Replace Axle Oil Filter 219
Replace Transmission Oil Filter 219
Maintenance—Every 250 Hours 220
Check Battery Electrolyte Level and Terminals 220
Take Engine Oil Sample 221
Maintenance—Every 500 Hours 222
Drain and Refill Engine Oil and Replace Filter 222
Drain and Refill Engine Oil (Quick Service)—If Equipped 224
Check Tandem Oil Level 225
Lubricate Tandem Pivots 226
Check Receiver-Dryer Moisture Indicator—If Equipped 226
Check Circle Gear Case Oil Level 227
Check Brake Accumulator 227
Replace Final Fuel Filter 228
Replace Primary Fuel Filter and Water Separator 230
Replace Auxiliary Fuel Filter and Water Separator—If Equipped 232
Check Axle Oil Level 233
Check 6WD Hub Oil Level—If Equipped 233
Take Fluid Samples 233
Maintenance—Every 1000 Hours 234
Drain and Refill 6WD Hub Oil—If Equipped 234
Adjust Front Wheel Bearings—Standard Axle Only 235
Check Engine Air Intake Hoses 236
Check Coolant Condition 236
Replace Fast Fill Fuel Breather Filter—If Equipped 237
Replace Fuel Tank Breather 237
Maintenance—Every 2000 Hours 238
Drain and Refill Axle Oil 238
Drain and Refill Transmission Oil and Clean Transmission Pump Inlet Screen 239
Drain and Refill Transmission Oil (Quick Service)—If Equipped 241
Replace Rear Axle Breather Filter and Hydraulic Tank Breather Filter 242
Drain and Refill Circle Gear Case Oil 243
Check and Adjust Engine Valve Lash 243
Clean Engine Crankcase Ventilation Tube 244
Replace Axle Oil Filter 245
Replace Hydraulic Oil Filter 245
Replace Transmission Oil Filter 246
Transmission Control Unit Calibration 246
Maintenance—Every 4000 Hours 247
Drain and Refill Hydraulic Tank Oil 247
Drain and Refill Hydraulic Tank Oil (Quick Service)—If Equipped 249
Drain and Refill Tandem Oil 250
Maintenance—Every 4500 Hours 252
Replace Engine Crankshaft Damper 252
Maintenance—Every 6000 Hours 253
Drain, Flush, and Refill Cooling System 253
Drain, Flush, and Refill Cooling System (Quick Service)—If Equipped 255
Miscellaneous—Machine 257
Bleeding Service Brake 257
Bleeding the Fuel System 257
Check Fuel Tank Vent Hose 258
Clean Cab Drains 258
Do Not Service or Adjust Injection Nozzles or High-Pressure Fuel Pump 258
Do Not Service Control Valves, Cylinders, Pumps, or Motors 258
Precautions for Alternator and Regulator 259
Handling, Checking, and Servicing Batteries Carefully 260
Using Battery Charger 261
Using Booster Batteries—24-Volt System 262
Remove and Replace Batteries 263
JDLink™ Machine Monitoring System (MMS)—If Equipped 263
Circuit Breakers 264
Replacing Fuses 265
Fuse (Blade-Type) Color Codes 267
Welding on Machine 267
Keep Electronic Control Unit Connectors Clean 267
Checking and Adjusting Cylinder Ball and Socket Clearances 268
Checking Draft Ball Pivot Clearance 268
Replacing Front and Midmount Scarifier Shank 269
Replacing Rear Scarifier Shank 269
Replacing Front, Midmount, and Rear Scarifier Teeth 269
Replacing Ripper Teeth 270
Fluid Sampling Test Ports 270
Inspect and Clean Polycarbonate Windows 271
Hardware Torque Specifications 272
Unified Inch Bolt and Screw Torque Values 273
Metric Bolt and Screw Torque Values 274
Miscellaneous—Operational Checkout 275
Operational Checkout 275
Diagnostic Trouble Code Check 275
Ignition OFF, Engine OFF Checks 275
Ignition ON, Engine OFF Checks 277
Ignition ON, Engine ON Checks 282
Miscellaneous—Troubleshooting 301
Troubleshooting Procedure 301
Engine 302
Battery 305
Hydrostatic Front Wheel Drive 306
Transmission and Hydraulic Related 307
Park Brake 308
Differential 309
Hydraulic System 310
Steering System 311
Service Brake 311
Air Conditioning Electrical 312
Heater System 313
Miscellaneous—Storage 314
Prepare Machine for Storage 314
Monthly Storage Procedure 315
Miscellaneous—Machine Numbers 316
Record Product Identification Number (PIN) 316
Record Engine Serial Number 316
Record Transmission Serial Number 317
Record Hydraulic Pump Serial Number 317
Keep Proof of Ownership 317
Keep Machines Secure 317
Miscellaneous—Specifications 318
Engine Specifications 318
Machine Specifications 320
Drain and Refill Capacities 325
Eurasian Economic Union 325
Machine Design Life 326
Page Number 23
Section 1-1 29
Section 1-2 30
Section 1-3 40
Section 1-4 45
Section 1-5 48
Section 2-1 54
Section 2-2 80
Section 2-3 114
Section 3-1 161
Section 3-2 178
Section 3-3 187
Section 3-4 204
Section 3-5 207
Section 3-6 214
Section 3-7 220
Section 3-8 222
Section 3-9 234
Section 3-10 238
Section 3-11 247
Section 3-12 252
Section 3-13 253
Section 4-1 257
Section 4-2 275
Section 4-3 301
Section 4-4 314
Section 4-5 316
Section 4-6 318

S.V 04/24