John Deere 770G 770GP 772G 772GP Motor Grader Operator's Manual OMT262275 608-Page PDF - MJODOMT262275.zip
Complete Operator's Manual covering the John Deere 770G, 770GP, 772G, and 772GP Motor Graders.
OMT262275 - Operator's Manual for John Deere 770G, 770GP, 772G, and 772GP Motor Graders (PDF format)
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PRODUCT DETAILS:
Total Pages: 608 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Category: Operator's Manual
Language: Spanish English French Russian
TABLE OF CONTENTS
Section 1-1: Safety—Safety and Operator Conveniences...32
Safety and Operator Convenience Features...33
Section 1-2: Safety—General Precautions...35
Recognize Safety Information...36
Follow Safety Instructions...37
Operate Only If Qualified...38
Wear Protective Equipment...39
Avoid Unauthorized Machine Modifications...40
Inspect Machine...41
Stay Clear of Moving Parts...42
Avoid High-Pressure Fluids...43
Avoid High-Pressure Oils...44
Work In Ventilated Area...45
Prevent Fires...46
Prevent Battery Explosions...47
Handle Chemical Products Safely...48
Dispose of Waste Properly...49
Exhaust Filter Ash Handling and Disposal...50
Prepare for Emergencies...51
Clean Debris from Machine...52
Section 1-3: Safety—Operating Precautions...53
Use Steps and Handholds Correctly...54
Start Only From Operator's Seat...55
Use and Maintain Seat Belt...56
Prevent Unintended Machine Movement...57
Avoid Work Site Hazards...58
Keep Riders Off Machine...60
Avoid Backover Accidents...61
Avoid Machine Tip-Over...62
Operating or Traveling On Public Roads...63
Inspect and Maintain ROPS...64
Add and Operate Attachments Safely...65
Section 1-4: Safety—Maintenance Precautions...66
Park and Prepare for Service Safely...67
Service Cooling System Safely...68
Remove Paint Before Welding or Heating...69
Make Welding Repairs Safely...70
Drive Metal Pins Safely...71
Service Tires Safely...72
Clean Exhaust Filter Safely...73
Section 1-5: Safety—Safety Signs...77
Safety Signs...77
Section 2-1: Operation—Operator's Station...83
Advanced Display Unit (ADU)...86
Display Unit Functions...88
Display Unit—Normal Display...97
Display Unit—Main Menu...99
Display Unit—Main Menu—Codes...101
Display Unit—Main Menu—Codes—Active Codes and Stored Codes...103
Display Unit—Main Menu—Settings...104
Display Unit—Main Menu—Settings—Reverse Fan Cycle...106
Display Unit—Main Menu—Settings—Manual Fan Reversal...107
Display Unit—Main Menu—Settings—Job Timer...108
Display Unit—Main Menu—Settings—Stopwatch...109
Display Unit—Main Menu—Settings—Auto Shutdown...110
Display Unit—Main Menu—Settings—Language...111
Display Unit—Main Menu—Settings—Display Units...112
Display Unit—Main Menu—Settings—Rear Camera Mode—If Equipped...113
Display Unit—Main Menu—Diagnostics...114
Display Unit—Main Menu—Diagnostics—Machine ID...116
Display Unit—Main Menu—Diagnostics—Battery Monitor...117
Display Unit—Main Menu—Diagnostics—Engine Sensors...118
Display Unit—Main Menu—Diagnostics—Transmission Sensors...119
Display Unit—Main Menu—Diagnostics—Hydraulic Sensors...120
Display Unit—Main Menu—Diagnostics—Switch Module...121
Display Unit—Main Menu—Diagnostics—Machine Sensors...122
Display Unit—Main Menu—Diagnostics—Machine Switches...123
Display Unit—Main Menu—Diagnostics—JDLink System Info...125
Display Unit—Main Menu—Diagnostics—6WD Sensors—If Equipped...126
Display Unit—Main Menu—Diagnostics—Sensors (Grade Pro Machines Only)...127
Display Unit—Main Menu—Diagnostics—Controls (Grade Pro Machines Only)...128
Display Unit—Main Menu—Diagnostics—Switches (Grade Pro Machines Only)...129
Display Unit—Main Menu—Security...130
Display Unit—Main Menu—Security—Security...134
Display Unit—Main Menu—Security—Change Owner PIN...135
Display Unit—Main Menu—Security—Manage Operator PINs...136
Display Unit—Main Menu—Security—Manage Transport PIN...138
Display Unit—Main Menu—Security—Delayed Operator Logout...140
Display Unit—Main Menu—Exhaust Filter...251
Display Unit—Main Menu—Exhaust Filter—Auto Cleaning...143
Display Unit—Main Menu—Exhaust Filter—Parked Cleaning...145
Display Unit—Main Menu—Software Delivery...147
Display Unit—Main Menu—Software Delivery—Software Update...576
Display Unit—Main Menu—Machine Configuration (Grade Pro Machines Only)...151
Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Roll Cal (Grade Pro Machines Only)...153
Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Circle Rotate Cal (Grade Pro Machines Only)...160
Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Pitch Cal (Grade Pro Machines Only)...163
Display Unit—Main Menu—Machine Configuration—Cross Slope Sensor Cal—Roll and Pitch Cal (Grade Pro Machines Only)...168
Display Unit—Main Menu—Machine Configuration—Valve Cals (Grade Pro Machines Only)...176
Display Unit—Main Menu—Machine Configuration—Valve Cals—Articulation (Grade Pro Machines Only)...178
Display Unit—Main Menu—Machine Configuration—Valve Cals—Blade Side Shift (Grade Pro Machines Only)...180
Display Unit—Main Menu—Machine Configuration—Valve Cals—Circle Rotate Cal (Grade Pro Machines Only)...182
Display Unit—Main Menu—Machine Configuration—Valve Cals—Circle Side Shift Cal (Grade Pro Machines Only)...185
Display Unit—Main Menu—Machine Configuration—Valve Cals—Left Blade Lift Cal (Grade Pro Machines Only)...187
Display Unit—Main Menu—Machine Configuration—Valve Cals—Right Blade Lift Cal (Grade Pro Machines Only)...190
Display Unit—Main Menu—Machine Configuration—Valve Cals—Wheel Lean Cal (Grade Pro Machines Only)...193
Display Unit—Main Menu—Machine Configuration—Valve Cals—Steering Cal (Grade Pro Machines Only)...195
Display Unit—Main Menu—Machine Configuration—Valve Cals—Blade Pitch Cal (Grade Pro Machines Only)...197
Display Unit—Main Menu—Machine Configuration—Valve Cals—Rear Aux 1, 2, 3 and Front Aux 1, 2, 3 Cal (Grade Pro Machines Only)...199
Display Unit—Main Menu—Machine Configuration—Control Lever Switches...202
Sealed Switch Module...203
Switch Module Functions...205
Front Console...208
Adjusting Front Console...210
Engine Speed Control and 6WD Switches...211
Levers...213
Levers—Grade Pro Machines Only...217
Levers—Grade Pro Machines Only...217
Pedals...219
Lights...220
Heating and Fan Controls...222
Fire Extinguisher Location...223
Opening Lower Front Windows...224
Opening Side Windows...225
Cab Door Release...226
Adjusting Seat...227
Adjusting Premium Seat—If Equipped...229
Adjusting Premium Seat—Grade Pro Machines Only...231
12-Volt Auxiliary Power Outlet...234
Section 2-2: Operation—Operating the Machine...235
Before Starting Work...237
Inspect Machine Daily Before Starting...238
Check Instruments Before Starting...239
Battery Disconnect Switch...240
Engine Break-In Period...241
Starting the Engine...560
Engine Speed Control Operation...245
Cold Weather Starting...247
Using Coolant Heater—If Equipped...248
Using Hydraulic Pump Softstart Valve—If Equipped...249
Check Instruments After Starting...250
Exhaust Filter...251
Service ADVISOR™ Remote (SAR) Software Delivery Process...255
Stopping the Engine...560
Secondary Steering—If Equipped...257
Emergency Stopping...258
Operation On A Grade...259
Transmission Control and Park Brake Lever Operation...260
Hydraulic Control Lever Operation...262
Hydraulic Control Lever Operation—Grade Pro Machines Only...269
Cross Slope Control System Operation—Grade Pro Machines Only...276
Using Differential Lock...280
Disengaging and Engaging Saddle Lock Pin...283
Moving Blade to Bank Position...285
6WD Operation—If Equipped...287
Precision Mode Operation—If Equipped...289
Operating Grade Pro System—If Equipped...291
Parking the Machine...294
Transmission—Limp Home...296
Transmission Operation...297
Rear Camera—If Equipped...299
Tire Changing Tip...301
Lifting The Machine...302
Loading Machine on a Trailer...305
Towing Procedure...308
Section 3-1: Maintenance—Machine...310
Diesel Fuel...311
Diesel Fuel Specifications...313
Lubricity of Diesel Fuel...314
Handling and Storing Diesel Fuel...315
Biodiesel Fuel...316
Testing Diesel Fuel...318
Minimizing the Effect of Cold Weather on Diesel Engines...319
John Deere Break-In Plus™ Engine Oil...321
Diesel Engine Oil—Interim Tier 4 and Stage III B Engines...322
Engine Oil and Filter Service Intervals—IT4 and Stage III B Engines...324
Hydraulic Tank Oil...325
Transmission, Differential Housing, Tandem Drive, 6WD Hubs—If Equipped, and Circle Gear Case Oil...326
Grease...327
Alternative and Synthetic Lubricants...328
Mixing of Lubricants...329
Lubricant Storage...330
Heavy Duty Diesel Engine Coolant...331
Drain Intervals for Diesel Engine Coolant...332
John Deere COOL-GARD™ II Coolant Extender...333
Supplemental Coolant Additives...334
Operating in Warm Temperature Climates...335
Additional Information About Diesel Engine Coolants and John Deere COOL-GARD™ II Coolant Extender...336
Testing Diesel Engine Coolant...338
Disposing of Coolant...339
Section 3-2: Maintenance—Periodic Maintenance...340
Service Your Machine at Specified Intervals...341
Check the Hour Meter Regularly...342
Fuel Tank...343
Prepare Machine for Maintenance...344
Locking Machine Frame...345
Service Doors...347
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit...349
Service Intervals...350
Required Parts...353
Section 3-3: Maintenance—As Required...355
Service Exhaust Filter...356
Cleaning Radiator, Charge Air Cooler, Hydraulic Oil Cooler, Transmission and Differential Oil Cooler, Fuel Cooler, and Air Conditioner Condenser...357
Clean and Tighten Battery Terminals...361
Cleaning or Replacing Cab Fresh Air and Recirculation Filter...362
Lubricate Circle Pinion...364
Checking Tire Pressure...365
Checking Blade Circle and Draft Frame Wear Inserts...368
Checking Blade Lift Cylinder Sockets...369
Blade Side Shift Wear Insert Adjustment...370
Lubricate Saddle Locking Pin Holes...372
Replace Starting Fluid Cylinder—If Equipped...373
Inspecting Accessory Belt and Belt Tensioner Spring...374
Draining Fuel Tank Sump...376
Draining Primary Fuel Filter and Water Separator...377
Draining Auxiliary Fuel Filter and Water Separator—If Equipped...378
Cleaning Engine Air Intake Filter Element...380
Check Coolant...452
Check Rear Camera—If Equipped...385
Transmission Control Unit Calibration...468
6WD Controller Calibration—If Equipped...389
Calibrate Cross Slope Sensors—If Equipped...393
Calibrate Hydraulic Valves—If Equipped...394
Section 3-4: Maintenance—Every 10 Hours or Daily...395
Checking Hydraulic Tank Oil Level...396
Checking Transmission Oil Level...397
Checking Engine Oil Level...398
Checking Engine Coolant Surge Tank Level...399
Section 3-5: Maintenance—Every 50 Hours...401
Lubricate Frame Hinge Pivots...402
Lubricate Draft Frame Ball...403
Lubricate Front Mounted Scarifier or Dozer Blade—If Equipped...404
Lubricate Balderson™ Style Front Lift Group—If Equipped...406
Lubricate Front Axle Oscillation Pin...407
Lubricate Front Axle Lean Pivot Casting Pins...408
Lubricate Front Axle Lean Bar Pivot...409
Lubricate Front Axle Steering Pins...410
Lubricate Tie Rod Ends...411
Lubricate Steering Cylinders...412
Lubricate Midmount Scarifier—If Equipped...413
Lubricate Lift Cylinders...414
Lubricate Circle Side Shift Cylinder...415
Lubricate Saddle Locking Pin...416
Section 3-6: Maintenance—Initial Service - 250 Hours...417
Replacing Axle Housing Oil Filter...464
Replacing Transmission Oil Filter...467
Transmission Control Unit Calibration...468
Section 3-7: Maintenance—Every 250 Hours...421
Check Battery Electrolyte Level...422
Checking Receiver-Dryer Moisture Indicator...424
Checking Axle Housing Oil Level...425
Checking 6WD Hub Oil Level—If Equipped...426
Take Engine Oil Sample...427
Section 3-8: Maintenance—Every 500 Hours...428
Changing Engine Oil (Quick Service)—If Equipped...429
Changing Engine Oil and Replacing Filter...431
Lubricate Tandem Pivots...433
Checking Circle Gear Case Oil Level...434
Checking Brake Accumulator...435
Checking Tandem Oil Level...436
Replacing Final Fuel Filter...438
Replacing Primary Fuel Filter and Water Separator...439
Replacing Auxiliary Fuel Filter and Water Separator—If Equipped...441
Replace Fast Fill Fuel Breather Filter—If Equipped...443
Replace Fuel Tank Breather...444
Take Fluid Samples...445
Section 3-9: Maintenance—Every 1000 Hours...446
Changing 6WD Hub Oil—If Equipped...447
Adjusting Front Wheel Bearings—Standard Axle Only...448
Checking Engine Air Intake Hoses...450
Replacing Engine Air Intake Cleaner Elements...451
Check Coolant...452
Replacing In-Line Fuel Strainer...453
Section 3-10: Maintenance—Every 2000 Hours...454
Changing Transmission Oil and Cleaning Transmission Pump Inlet Screen...455
Changing Transmission Oil (Quick Service)—If Equipped...458
Changing Axle Housing Oil...459
Replacing Rear Axle Breather Filter and Hydraulic Tank Breather Filter...460
Changing Circle Gear Case Oil...462
Cleaning Engine Crankcase Ventilation Tube...463
Replacing Axle Housing Oil Filter...464
Replacing Hydraulic Oil Filter...465
Adjusting Engine Valve Clearance (Lash)...466
Replacing Transmission Oil Filter...467
Transmission Control Unit Calibration...468
Section 3-11: Maintenance—Every 4000 Hours...469
Changing Hydraulic Tank Oil...470
Changing Hydraulic Tank Oil (Quick Service)—If Equipped...473
Changing Tandem Oil...475
Section 3-13: Maintenance—Every 6000 Hours...477
Drain, Flush, and Refill Cooling System...478
Drain, Flush, and Refill Cooling System (Quick Service)—If Equipped...482
Section 4-1: Miscellaneous—Machine...484
Bleeding Service Brake...573
Bleeding the Fuel System...486
Checking Fuel Tank Vent Hose...488
Cleaning Cab Drains...489
Do Not Service Control Valves, Cylinders, Pumps, or Motors...490