John Deere 770G, 770GP, 772G, and 772GP Motor Graders Operator's Manual (OMT363020X19)
Complete Operator's Manual for John Deere - 770G Motor Grader - 1DW770GX_ _F678818—680877.
omt363020x19 - John Deere 770G, 770GP, 772G, and 772GP Motor Graders Operator's Manual.pdf
omt363020x63 - Motoniveladoras 770G, 770GP, 772G y 772GP.pdf
omt363020x28 - Niveleuses 770G, 770GP, 772G et 772GP.pdf
PRODUCT DETAILS:
Total Pages: 645 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English Spanish French
Category: Operator's Manual
Models: John Deere - 770G Motor Grader - 1DW770GX_ _F678818—680877
TABLE OF CONTENTS
Section 1-1: Safety—Safety and Operator Conveniences...42
Safety and Operator Convenience Features...43
Section 1-2: Safety—General Precautions...45
Information for European Union Directives and Eurasian Economic Union Technical Regulations Compliance...46
Recognize Safety Information...50
Follow Safety Instructions...51
Operate Only If Qualified...52
Wear Protective Equipment...53
Avoid Unauthorized Machine Modifications...54
Inspect Machine...55
Stay Clear of Moving Parts...56
Avoid High-Pressure Fluids...57
Avoid High-Pressure Oils...58
Work In Ventilated Area...59
Avoid Static Electricity Risk When Refueling...60
High Debris Applications...62
Prevent Fires...63
In Case of Machine Fire...64
Prevent Battery Explosions...65
Handle Chemical Products Safely...66
Handle Starting Fluid Safely...67
Decommissioning — Proper Recycling and Disposal of Fluids and Components...68
Exhaust Filter Ash Handling and Disposal...69
Prepare for Emergencies...70
Clean Debris from Machine...71
Section 1-3: Safety—Operating Precautions...72
Use Steps and Handholds Correctly...73
Start Only From Operator's Seat...74
Use and Maintain Seat Belt...75
Prevent Unintended Machine Movement...76
Avoid Work Site Hazards...78
Keep Riders Off Machine...80
Avoid Backover Accidents...81
Avoid Machine Tip Over and Machine Damage...82
Operating or Traveling On Public Roads...83
Inspect and Maintain ROPS...84
Operating in Water and Mud...85
Travel Safely...86
Prevent Acid Burns...87
Add and Operate Attachments Safely...89
Section 1-4: Safety—Maintenance Precautions...90
Park and Prepare for Service Safely...91
Service Machines Safely...92
Clean Exhaust Filter Safely...93
Service Cooling System Safely...96
Remove Paint Before Welding or Heating...97
Make Welding Repairs Safely...98
Drive Metal Pins Safely...99
Service Tires Safely...100
Use Proper Lifting Equipment...101
Section 1-5: Safety—Safety Signs and Other Instructions...103
Safety Signs and Other Instructions...103
Section 2-1: Operation—Operator’s Station...113
Primary Display Unit (PDU) Functions...114
Sealed Switch Module (SSM)...133
Sealed Switch Module (SSM) Functions...136
Front Console...145
Adjusting Front Console...147
Engine Speed Control and 6WD Switches...148
Levers...150
Levers—Grade Pro Machines Only...152
Pedals...155
Lights...156
Heating and Fan Controls...158
Fire Extinguisher Mounting Location...159
Opening Lower Front Windows—If Equipped...160
Opening Side Windows...161
Cab Door Release...162
Adjusting Seat...164
Adjusting Premium Seat—If Equipped...166
Adjusting Premium Seat—Grade Pro Machines Only...169
12-Volt Auxiliary Power Outlet...172
Radio—If Equipped...173
Section 2-2: Operation—Operating the Machine...177
Before Starting Work...179
Inspect Machine Daily Before Starting...180
Check Instruments Before Starting...182
Battery Disconnect Switch...185
Engine Break-In Period...186
Starting the Engine...593
Cold Weather Starting...190
Using Coolant Heater—If Equipped...192
Using Hydraulic Pump Soft Start Valve...193
Check Instruments After Starting...194
Exhaust Filter...195
Selective Catalytic Reduction (SCR) System Overview...198
Service ADVISOR™ Remote (SAR) Software Delivery Process...200
Stopping the Engine...593
Secondary Steering—If Equipped...203
Emergency Stopping...205
Engine Speed Control Operation...206
6WD Operation—If Equipped...208
Precision Mode Operation—If Equipped...210
Operating Grade Pro System—If Equipped...212
Operation on a Grade...215
Transmission Control Lever Operation...216
Hydraulic Control Lever Operation...218
Hydraulic Control Lever Operation—Grade Pro Machines Only...225
Cross Slope Control System Operation—Grade Pro Machines Only...232
Using Differential Lock...236
Disengaging and Engaging Saddle Lock Pin...240
Moving Blade to Bank Position...244
Parking the Machine...246
Transmission—Limp Home...249
Transmission Operation...250
Rear Camera—If Equipped...252
Tire Changing Tip...254
Lifting the Machine...255
Loading Machine on a Trailer...258
Towing Procedure...261
Section 2-3: Operation—Monitor Operation...263
Aftertreatment Indicators Overview...264
Primary Display Unit (PDU)...267
Main Menu...268
Main Menu—Display Settings...270
Main Menu—Calibrations—Cross Slope (Grade Pro Machines Only)...271
Main Menu—Calibrations—Hydraulic Valve Calibrations (Grade Pro Machines Only)...279
Main Menu—Calibrations—6WD...281
Main Menu—Calibrations—Transmission...282
Main Menu—Calibrations—Articulation Angle...284
Main Menu—Calibrations—Steering Angle...285
Main Menu—Economy (ECO) Mode...286
Main Menu—Security...287
Main Menu—Machine Setup...291
Main Menu—Diagnostics...300
Main Menu—Machine Fan...313
Main Menu—Job Timer...315
Main Menu—About...316
Main Menu—Software Update...609
Main Menu—Exhaust Filter...320
Main Menu—Exhaust Filter Auto Cleaning...321
Main Menu—Exhaust Filter Parked Cleaning...322
Section 3-1: Maintenance—Machine...324
Required Emission-Related Information...325
Diesel Fuel...326
Diesel Fuel Specifications...328
Lubricity of Diesel Fuel...329
Handling and Storing Diesel Fuel...330
Biodiesel Fuel...331
Supplemental Diesel Fuel Additives...333
Testing Diesel Fuel...334
Fuel Filters...335
Diesel Exhaust Fluid (DEF) — Use in Selective Catalytic Reduction (SCR) Equipped Engines...336
Refilling Diesel Exhaust Fluid (DEF) Tank...337
Testing Diesel Exhaust Fluid (DEF)...339
Storing Diesel Exhaust Fluid (DEF)...340
Disposal of Diesel Exhaust Fluid (DEF)...341
Minimizing the Effect of Cold Weather on Diesel Engines...342
John Deere Break-In Plus™ Engine Oil — Interim Tier 4, Final Tier 4, Stage IIIB, Stage IV, and Stage V...344
Diesel Engine Oil — Interim Tier 4, Final Tier 4, Stage IIIB, Stage IV, and Stage V...345
Engine Oil and Filter Service Intervals — Interim Tier 4, Final Tier 4, Stage IIIB, Stage IV, and Stage V Engines...347
Diesel Engine Oil Service Interval for Operation at High Altitude...349
Oil Filters...350
Hydraulic Oil...351
Transmission, Axle, Tandem Drive, Circle Gear Case, and 6WD Hubs Oil—If Equipped...353
Grease with Molybdenum Disulfide...354
Alternative and Synthetic Lubricants...355
Mixing of Lubricants...356
Lubricant Storage...357
Diesel Engine Coolant (engine with wet sleeve cylinder liners)...358
Water Quality for Mixing with Coolant Concentrate...360
Operating in Warm Temperature Climates...361
Testing Coolant Freeze Point...362
Disposing of Coolant...364
Section 3-2: Maintenance—Periodic Maintenance...365
Service Machine at Specified Intervals...366
Check the Hour Meter Regularly...367
Fuel Tank...368
Prepare Machine for Maintenance...369
Locking Machine Frame...370
Service Doors...371
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit...373
Service Intervals...374
Required Parts...377
Section 3-3: Maintenance—As Required...379
Service Exhaust Filter...380
Clean Cooler Cores...381
Clean and Tighten Battery Terminals...384
Clean Battery Compartment...385
Clean or Replace Cab Fresh Air and Cab Recirculation Filters...387
Lubricate Circle Pinion...389
Check Tire Pressure...390
Check Blade Circle and Draft Frame Wear Inserts...393
Check Blade Lift Cylinder Sockets...394
Blade Side Shift Wear Insert Adjustment...395
Lubricate Saddle Locking Pin Holes...397
Replace Starting Fluid Cylinder—If Equipped...398
Inspect Accessory Belt and Belt Tensioner Spring...399
Drain Fuel Tank Sump...401
Drain Primary Fuel Filter and Water Separator...402
Drain Auxiliary Fuel Filter and Water Separator—If Equipped...403
Replace Engine Air Intake Filter Elements...405
Check Rear Camera—If Equipped...407
Transmission Control Unit Calibration...491
6WD Controller Calibration—If Equipped...409
Cross Slope Sensors Calibration—If Equipped...410
Hydraulic Valves Calibration—If Equipped...411
Section 3-4: Maintenance—Every 10 Hours or Daily...412
Check Hydraulic Tank Oil Level...413
Check Transmission Oil Level...414
Check Engine Oil Level...415
Check Engine Coolant Surge Tank Level...416
Section 3-5: Maintenance—Every 50 Hours...418
Lubricate Frame Hinge Pivots...419
Lubricate Draft Frame Ball...420
Lubricate Front Mounted Scarifier or Dozer Blade—If Equipped...421
Lubricate Balderson™ Style Front Lift Group—If Equipped...422
Lubricate Front Axle Oscillation Pin...423
Lubricate Front Axle Lean Pivot Casting Pins...425
Lubricate Front Axle Lean Pivot Casting Pins...425
Lubricate Front Axle Lean Bar Pivot...426
Lubricate Front Axle Steering Pin...427
Lubricate Tie Rod Ends...428
Lubricate Steering Cylinders...429
Lubricate Midmount Scarifier—If Equipped...430
Lubricate Lift Cylinders...431
Lubricate Circle Side Shift Cylinder...432
Lubricate Saddle Locking Pin...433
Section 3-6: Maintenance—Every 250 Hours...434
Check Battery Electrolyte Level and Terminals...435
Take Engine Oil Sample...438
Section 3-7: Maintenance—Initial Service—500 Hours...439
Replace Axle Oil Filter...483
Replace Transmission Oil Filter...485
Section 3-8: Maintenance—Every 500 Hours...444
Drain and Refill Engine Oil and Replace Filter...445
Drain and Refill Engine Oil (Quick Service)—If Equipped...447
Lubricate Tandem Pivots...449
Check Circle Gear Case Oil Level...450
Check Receiver-Dryer Moisture Indicator...451
Check Brake Accumulator...452
Check Tandem Oil Level...453
Replace Final Fuel Filter...455
Replace Primary Fuel Filter and Water Separator...457
Replace Auxiliary Fuel Filter and Water Separator—If Equipped...459
Check Axle Oil Level...461
Check 6WD Hub Oil Level—If Equipped...462
Take Fluid Samples...463
Section 3-9: Maintenance—Every 1000 Hours...464
Drain and Refill 6WD Hub Oil—If Equipped...465
Adjust Front Wheel Bearings—Standard Axle Only...466
Check Engine Air Intake Hoses...468
Check Coolant Condition...469
Replace Fuel Tank Breather...470
Replace Fast Fill Fuel Breather Filter—If Equipped...471
Section 3-10: Maintenance—Every 2000 Hours...473
Drain and Refill Transmission Oil...474
Drain and Refill Transmission Oil (Quick Service)—If Equipped...476
Drain and Refill Axle Oil...478
Replace Rear Axle Breather Filter and Hydraulic Tank Breather Filter...479
Drain and Refill Circle Gear Case Oil...481
Remove and Clean Open Crankcase Ventilation (OCV) Tube...482
Replace Axle Oil Filter...483
Replace Transmission Oil Filter...485
Replace Hydraulic Oil Filter...487
Replace 6WD Hydraulic Oil Filter—If Equipped...489
Check and Adjust Engine Valve Lash...490
Transmission Control Unit Calibration...491
Access Diesel Exhaust Fluid (DEF) Dosing Unit Filter...492
Replace Diesel Exhaust Fluid (DEF) Dosing Unit Filter...493
Section 3-11: Maintenance—Every 4000 Hours...495
Drain and Refill Hydraulic Tank Oil...496
Drain and Refill Hydraulic Tank Oil (Quick Service)—If Equipped...498
Drain and Refill Tandem Oil...500
Clean Transmission Pump Inlet Screen...502
Replace Diesel Exhaust Fluid (DEF) Tank Breather...504
Clean Diesel Exhaust Fluid (DEF) Tank...505
Replace Diesel Exhaust Fluid (DEF) Baffle...506
Replace Diesel Exhaust Fluid (DEF) Header Suction Filter...507
Section 3-12: Maintenance—Every 6000 Hours...508
Drain, Flush, and Refill Cooling System...509
Drain, Flush, and Refill Cooling System (Quick Service)—If Equipped...513
Section 4-1: Miscellaneous—Machine...516
Bleeding Service Brake...606
Bleed Fuel System...519
Check Fuel Tank Vent Hose...520
Clean Cab Drains...522
Do Not Service or Adjust Injection Nozzles or High-Pressure Fuel Pump...523
Do Not Service Control Valves, Cylinders, Pumps, or Motors...524
Precautions for Alternator and Regulator...525
Handling, Checking, and Servicing Batteries Carefully...526
Using Battery Charger...529
Using Booster Batteries—24-Volt System...531
Removing and Replacing Batteries...532
JDLink™ Machine Monitoring System (MMS)—If Equipped...534
Circuit Breakers...535
Replacing Fuses...536
Fuse (Blade-Type) Color Codes...539
Welding on Machine...540
Keep Electronic Control Unit Connectors Clean...541
Checking and Adjusting Cylinder Ball and Socket Clearances...542
Checking Draft Ball Pivot Clearance...543
Replacing Front and Midmount Scarifier Shank...544
Replacing Rear Scarifier Shank...545
Replacing Front, Midmount, and Rear Scarifier Teeth...546
Replacing Ripper Teeth...547
Fluid Sampling Test Ports...548
Inspect and Clean Polycarbonate Windows...549
Hardware Torque Specifications...551
Unified Inch Bolt and Screw Torque Values...552
Metric Bolt and Screw Torque Values...554
Section 4-2: Miscellaneous—Operational Checkout...557
Operational Checkout...557
Section 4-3: Miscellaneous—Troubleshooting...591
Troubleshooting Procedure...592
Engine...593
Battery...597
Hydrostatic Front Wheel Drive...598
Transmission and Hydraulic Related...599
Park Brake...601
Differential...602
Hydraulic System...603
Steering System...605
Service Brake...606
Air Conditioning Electrical...607
Heater System...608
Software Update...609
Section 4-4: Miscellaneous—Storage...610
Prepare Machine for Storage...611
Monthly Storage Procedure...613
Preparing Engine for Long-Term Storage...615
Removing Engine From Long-Term Storage...617
Section 4-5: Miscellaneous—Machine Numbers...618
Record Product Identification Number (PIN)...619
Record Engine Serial Number...620
Record Transmission Serial Number...621
Record Hydraulic Pump Serial Number...622
Keep Proof of Ownership...623
Keep Machines Secure...624
Section 4-6: Miscellaneous—Specifications...625
Engine Specifications...626
Machine Specifications...627
Drain and Refill Capacities...632
Eurasian Economic Union...633
Machine Design Life...634
John Deere 770G, 770GP, 772G, and 772GP Motor Graders Operator's Manual (OMT363020X19)
