John Deere 770G, 770GP, 772G, and 772GP Motor Graders Operator's Manual (OMT390957X19)
Complete Operator's Manual for John Deere 770G, 770GP, 772G, and 772GP Motor Graders.
OMT390957X19 - John Deere 770G, 770GP, 772G, and 772GP Motor Graders Operator's Manual.pdf
omt390957x63 - John Deere Motoniveladoras 770G, 770GP, 772G, y 772GP.pdf
omt390957x28 - John Deere Niveleuses 770G, 770GP, 772G, et 772GP.pdf
omt390957x54 - John Deere Motoniveladoras 770G, 770GP, 772G, e 772GP.pdf
omt390957x59 - John Deere 770G, 770GP, 772G, и 772GP Автогрейдеры.pdf
PRODUCT DETAILS:
Total Pages: 670 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Category: Operator's Manual
Language: Spanish French Portuguese English Russian
TABLE OF CONTENTS
Section 1-1: Safety—Safety and Operator Conveniences...47
Safety and Operator Convenience Features...48
Section 1-2: Safety—General Precautions...50
Information for European Union Directives and Eurasian Economic Union Technical Regulations Compliance...51
Recognize Safety Information...56
Follow Safety Instructions...57
Operate Only If Qualified...58
Wear Protective Equipment...59
Protect Against Noise...60
Avoid Unauthorized Machine Modifications...61
Inspect Machine...62
Stay Clear of Moving Parts...63
Avoid High-Pressure Fluids...64
Avoid High-Pressure Oils...65
Work In Ventilated Area...66
Avoid Static Electricity Risk When Refueling...67
High Debris Applications...69
Prevent Fires...70
In Case of Machine Fire...71
Prevent Battery Explosions...72
Handle Chemical Products Safely...73
Handle Starting Fluid Safely...74
Decommissioning — Proper Recycling and Disposal of Fluids and Components...75
Prepare for Emergencies...76
Clean Debris from Machine...77
Section 1-3: Safety—Operating Precautions...78
Use Steps and Handholds Correctly...79
Start Only From Operator's Seat...80
Use and Maintain Seat Belt...81
Heated and Ventilated Operator’s Seat...82
Prevent Unintended Machine Movement...83
Avoid Work Site Hazards...85
Keep Riders Off Machine...87
Avoid Backover Accidents...88
Avoid Machine Tip Over and Machine Damage...89
Operating or Traveling On Public Roads...90
Inspect and Maintain ROPS...91
Operating in Water and Mud...211
Travel Safely...93
Prevent Acid Burns...94
Add and Operate Attachments Safely...96
Section 1-4: Safety—Maintenance Precautions...97
Park And Prepare For Service Safely...98
Service Machines Safely...99
Service Cooling System Safely...100
Service Accumulator Systems Safely...101
Remove Paint Before Welding or Heating...102
Make Welding Repairs Safely...103
Drive Metal Pins Safely...104
Service Tires Safely...105
Use Proper Lifting Equipment...106
Section 1-5: Safety—Safety Signs and Other Instructions...108
Safety Signs and Other Instructions...108
Section 2-1: Operation—Operator’s Station...120
Primary Display Unit (PDU) Functions...121
Sealed Switch Module (SSM)...138
Sealed Switch Module (SSM) Functions...141
Front Console...150
Adjusting Front Console...152
Engine Speed Control and 6WD Switches...153
Levers...155
Levers—Grade Pro Machines Only...157
Pedals...162
Lights...163
Heating and Fan Controls...165
Fire Extinguisher Mounting Location...166
Opening Lower Front Windows—If Equipped...167
Opening Side Windows...168
Cab Door Release...169
Adjusting Seat...171
Adjusting Mechanical Seat—If Equipped...173
Adjusting Premium Seat—If Equipped...175
Adjusting Premium Seat—Grade Pro Machines Only...178
12-Volt Auxiliary Power Outlet...184
Radio—If Equipped...185
Section 2-2: Operation—Operating the Machine...189
Before Starting Work...191
Inspect Machine Daily Before Starting...192
Check Instruments Before Starting...194
Battery Disconnect Switch...198
Engine Break-In Period...199
Starting the Engine...620
Operator Ability...203
Cold Weather Starting...204
Using Coolant Heater—If Equipped...206
Using Hydraulic Pump Soft Start Valve...207
Check Instruments After Starting...208
Service ADVISOR™ Remote (SAR) Software Delivery Process...209
Stopping the Engine...620
Operating in Water and Mud...211
Driving Up a Steep or Slippery Slope...212
Secondary Steering—If Equipped...213
Emergency Stopping...215
Engine Speed Control Operation...216
6WD Operation—If Equipped...218
Precision Mode Operation—If Equipped...220
Operating Grade Pro System—If Equipped...222
Operation on a Grade...225
Transmission Control Operation...226
Hydraulic Control Lever Operation...228
Hydraulic Control Lever Operation—Grade Pro Machines Only...235
Cross Slope Control System Operation—Grade Pro Machines Only...249
Using Differential Lock...256
Disengaging and Engaging Saddle Lock Pin...263
Moving Blade to Bank Position...267
Parking the Machine...269
Transmission—Limp Home...272
Transmission Operation...273
Front and Rear Cameras—If Equipped...275
Rear Camera—If Equipped...277
Tire Changing Tip...278
Lifting the Machine...279
Loading Machine for Transport...282
Recovery Procedure...285
Section 2-3: Operation—Monitor Operation...287
Primary Display Unit (PDU)...288
Main Menu...289
Main Menu—Display Settings...291
Main Menu—Camera—If Equipped...293
Main Menu—Calibrations—Cross Slope (Grade Pro Machines Only)...294
Main Menu—Calibrations—Hydraulic Valve Calibrations (Grade Pro Machines Only)...303
Main Menu—Calibrations—6WD...305
Main Menu—Calibrations—Transmission...306
Main Menu—Calibrations—Articulation Angle...308
Main Menu—Calibrations—Steering Angle...309
Main Menu—Calibrations—Cylinders...310
Main Menu—Economy (ECO) Mode...311
Main Menu—Security...312
Main Menu—Machine Setup...317
Main Menu—Diagnostics...328
Main Menu—Machine Fan...340
Main Menu—Job Timer...343
Main Menu—About...344
Main Menu—Software Update...636
Section 3-1: Maintenance—Machine...348
Required Emission-Related Information...349
Engines With Tier 3-Stage IIIA/MAR-I Emission Control...350
Diesel Fuel...351
Lubricity of Diesel Fuel...353
Handling and Storing Diesel Fuel...354
Biodiesel Fuel...355
Supplemental Diesel Fuel Additives...357
Testing Diesel Fuel...358
Fuel Filters...359
Minimizing the Effect of Cold Weather on Diesel Engines...360
Diesel Engine Break-In™ Oil...362
Diesel Engine Oil — Tier 2 and Stage II...364
Engine Oil and Filter Service Intervals — Tier 2 and Stage II Engines...366
Diesel Engine Oil — Tier 3 and Stage IIIA...368
Engine Oil and Filter Service Intervals...400
Diesel Engine Oil Service Interval for Operation at High Altitude...372
Oil Filters...373
Hydraulic Oil...374
Transmission, Axle, Tandem Drive, Circle Gear Case, and 6WD Hubs Oil—If Equipped...376
Grease with Molybdenum Disulfide...377
Alternative and Synthetic Lubricants...378
Mixing of Lubricants...379
Lubricant Storage...380
Diesel Engine Coolant (engine with wet sleeve cylinder liners)...381
Water Quality for Mixing with Coolant Concentrate...383
Operating in Warm Temperature Climates...384
Testing Coolant Freeze Point...385
Disposing of Coolant...387
Section 3-2: Maintenance—Periodic Maintenance...388
Engine Identification...389
Service Machine at Specified Intervals...391
Check the Hour Meter Regularly...392
Fuel Tank...393
Prepare Machine for Maintenance...394
Locking Machine Frame...395
Locking Front Wheels...396
Service Doors...397
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit...399
Service Intervals...400
Required Parts...403
Maintenance Legend...405
Section 3-3: Maintenance—As Required...407
Clean Cooler Cores...408
Clean and Tighten Battery Terminals...412
Clean Battery Compartment...413
Replace Cab Fresh Air and Cab Recirculation Filters...414
Lubricate Circle Pinion (Standard Circle)...416
Check Tire Pressure...417
Check Blade Circle and Draft Frame Wear Inserts (Standard Circle)...420
Check Blade Lift Cylinder Sockets...421
Blade Side Shift Wear Insert Adjustment...422
Lubricate Saddle Locking Pin Holes...424
Inspect Accessory Belt and Belt Tensioner Spring...425
Replace Starting Fluid Cylinder—If Equipped...427
Replace In-Line Fuel Strainer (S.N. —685716)...428
Drain Fuel Tank Sump...429
Drain Primary Fuel Filter and Water Separator...430
Drain Auxiliary Fuel Filter and Water Separator—If Equipped...431
Replace Engine Air Intake Filter Elements...433
Check Camera—If Equipped...435
Transmission Control Unit Calibration...437
6WD Controller Calibration—If Equipped...438
Cross Slope Sensors Calibration—If Equipped...439
Hydraulic Valves Calibration—If Equipped...440
Section 3-4: Maintenance—Every 10 Hours or Daily...441
Check Hydraulic Tank Oil Level...442
Check Transmission Oil Level...443
Check Engine Oil Level...444
Check Engine Coolant Surge Tank Level...445
Section 3-5: Maintenance—Every 50 Hours...447
Lubricate Frame Hinge Pivots...448
Lubricate Draft Frame Ball...449
Lubricate Front Mounted Scarifier or Dozer Blade—If Equipped...450
Lubricate Balderson™ Style Front Lift Group—If Equipped...451
Lubricate Front Axle Oscillation Pin...452
Lubricate Front Axle Lean Pivot Casting Pins...453
Lubricate Front Axle Lean Bar Pivot...454
Lubricate Front Axle Steering Pin...455
Lubricate Tie Rod Ends...456
Lubricate Steering Cylinders...457
Lubricate Midmount Scarifier—If Equipped...458
Lubricate Lift Cylinders...459
Lubricate Circle Side Shift Cylinder...460
Lubricate Saddle Locking Pin...461
Section 3-6: Maintenance—Every 250 Hours...462
Check Hybrid Battery Electrolyte Level—If Equipped...463
Take Engine Oil Sample...466
Section 3-7: Maintenance—Initial Service—500 Hours...467
Replace Axle Oil Filter...508
Replace Transmission Oil Filter...511
Section 3-8: Maintenance—Every 500 Hours...470
Drain and Refill Engine Oil and Replace Filter...471
Drain and Refill Engine Oil (Quick Service)—If Equipped...473
Check Tandem Oil Level...475
Lubricate Tandem Pivots...477
Lubricate Circle Ring Gear (Premium Circle)...478
Check Circle Gear Case Oil Level (Standard Circle)...480
Check Brake Accumulator...481
Replace Final Fuel Filter...482
Replace Primary Fuel Filter and Water Separator...484
Replace Auxiliary Fuel Filter and Water Separator—If Equipped...486
Check Axle Oil Level...488
Check 6WD Hub Oil Level—If Equipped...489
Take Fluid Samples...490
Section 3-9: Maintenance—Every 1000 Hours...491
Drain and Refill 6WD Hub Oil—If Equipped...492
Adjust Front Wheel Bearings—Standard Axle Only...493
Check Engine Air Intake Hoses...495
Check Coolant Condition...496
Replace Fuel Tank Breather...497
Section 3-10: Maintenance—Every 2000 Hours...498
Drain and Refill Axle Oil...499
Drain and Refill Transmission Oil...500
Drain and Refill Transmission Oil (Quick Service)—If Equipped...502
Replace Rear Axle Breather Filter and Hydraulic Tank Breather Filter...504
Drain and Refill Circle Gear Case Oil (Standard Circle)...506
Check and Adjust Engine Valve Lash...507
Replace Axle Oil Filter...508
Replace Hydraulic Oil Filter...509
Replace Transmission Oil Filter...511
Replace 6WD Hydraulic Oil Filter—If Equipped...512
Clean Engine Crankcase Ventilation Tube...513
Section 3-11: Maintenance—Every 4000 Hours...515
Drain and Refill Hydraulic Tank Oil...516
Drain and Refill Hydraulic Tank Oil (Quick Service)—If Equipped...518
Drain and Refill Tandem Oil...520
Drain and Refill Circle Gear Case Oil (Premium Circle)...522
Clean Transmission Pump Inlet Screen...524
Section 3-12: Maintenance—Every 4500 Hours...526
Replace Engine Crankshaft Damper...527
Section 3-13: Maintenance—Every 6000 Hours...528
Drain and Refill Cooling System...529
Drain and Refill Cooling System (Quick Service)—If Equipped...532
Section 4-1: Miscellaneous—Machine...534
Clean Machine Regularly...535
Bleeding Service Brake...633
Bleed Fuel System...538
Check Fuel Tank Vent Hose...539
Clean Cab Drains...540
Do Not Service or Adjust Injection Nozzles or High-Pressure Fuel Pump...541
Do Not Service Control Valves, Cylinders, Pumps, or Motors...542
Precautions for Alternator and Regulator...543
Handling, Checking, and Servicing Hybrid Batteries Carefully—If Equipped...544
Using Battery Charger...547
Using Booster Batteries—24-Volt System...549
Replacing Batteries...550
JDLink™ Machine Monitoring System (MMS)—If Equipped...552
Circuit Breakers...553
Replacing Fuses...554
Welding on Machine...558
Keep Electronic Control Unit Connectors Clean...559
Checking and Adjusting Cylinder Ball and Socket Clearances...560
Checking Draft Ball Pivot Clearance...561
Replacing Front and Midmount Scarifier Shank...562
Replacing Rear Scarifier Shank...563
Replacing Front, Midmount, and Rear Scarifier Teeth...564
Replacing Ripper Teeth...565
Fluid Sampling Test Ports...566
Keep ROPS Installed Properly...567
Remove and Install Halogen Bulbs...568
Replacing Seat Belt...570
Hardware Torque Specifications...572
Unified Inch Bolt and Screw Torque Values...573
Metric Bolt and Screw Torque Values...575
Section 4-2: Miscellaneous—Operational Checkout...578
Operational Checkout...578
Section 4-3: Miscellaneous—Troubleshooting...618
Troubleshooting Procedure...619
Engine...620
Battery...624
Hydrostatic Front Wheel Drive...625
Transmission and Hydraulic Related...626
Park Brake...628
Differential...629
Hydraulic System...630
Steering System...632
Service Brake...633
Air Conditioning System...634
Heater System...635
Software Update...636
Section 4-4: Miscellaneous—Storage...637
Prepare Machine for Storage...638
Monthly Storage Procedure...640
Section 4-5: Miscellaneous—Machine Numbers...642
Record Product Identification Number (PIN)...643
Record Engine Serial Number...644
Record Transmission Serial Number...645
Record Hydraulic Pump Serial Number...646
Keep Proof of Ownership...647
Keep Machines Secure...648
Section 4-6: Miscellaneous—Specifications...649
Engine Specifications...650
Machine Specifications...651
Drain and Refill Capacities...655
Eurasian Economic Union...656
Machine Design Life...657
John Deere 770G, 770GP, 772G, and 772GP Motor Graders Operator's Manual (OMT390957X19)
