OMHXE122585

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S760, S770, S780, and S790 Combines (S.N. 800001— )

All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice.

Foreword
Identification View

45-E - HarvestSmart™

45-F - Integrated Combine Adjustment 2

Access Integrated Combine Adjustment 2
Integrated Combine Adjustment 2 Main Page
History | Adjustments
Optimize Performance
Adjustment Details
Grain System Video
Edit Harvest Priorities
History | Performance
Lens Debris
ICA2 Cannot Maintain Performance Target
Return to Optimize
Set Performance Target
History
Active Terrain Adjustment™
Uphill Sensitivity
Downhill Sensitivity
Offset Tuning | Cleaning Fan
Offset Tuning | Sieve
Offset Tuning | Chaffer
Auto Maintain | Settings
Grain Loss | Sensitivity
Broken Grain | Sensitivity
Foreign Material | Sensitivity
Response aggressiveness
HarvestSmart™ | Settings
Target Pressure
Maximum Engine Power
Maximum Ground Speed
Response Aggressiveness
ICA2 Diagnostics
Automation Status
HarvestSmart™ Status
Active Terrain Adjustment™ Status
Auto Maintain Status

45-G - Grain Handling

Access Grain Handling
Grain Handling Main Page
Advanced Settings
Advanced Settings | Grain Level Auto Beacon
Advanced Settings | Tank Unloading Offset
Advanced Settings | Custom Level Alarm
Grain Level
Moisture Settings
Moisture Alarm
Moisture Correction
Status Center

45-H - Folding

Access Folding
Folding Main Page
Grain Tank Covers
Folding Auger Tip
Folding Corn Head (Without Position Sensors)
Folding Corn Head (With Position Sensors)

45-I - Harvest Settings

45-J - Engine

Access Engine
Engine Main Page
Engine Power
Exhaust Filter System Overview
AUTO Exhaust Filter Cleaning
Parked Filter Cleaning
Disable AUTO Exhaust Filter Cleaning
Engine Cool Down In Progress
Debris Management Filter Capacity
Air Compressor
Air Compressor Status

45-K - HVAC

Access HVAC
Heating, Ventilation, and Air Conditioning (HVAC) Main Page
Set Temperature
Fan Speed
Air Flow Mode
Air Conditioning (A/C)
Outside Temperature

45-L - Transmission

Access Transmission
Transmission Main Page
Max Speed 1 and 2
Advanced Settings ProDrive™
Advanced Settings ProDrive™ Tow Mode
Advanced Settings ProDrive™ Limp Home Mode
Advanced Settings Push Button

45-M - Lights

Access Lights
Lights Main Page
Field Lights Preset 1—Low Beam
Field Lights Preset 2—Low Beam
Field Lights Preset 1—High Beam
Field Lights Preset 2—High Beam
Exit Lights
Field Light Controls

45-N - Phone

Pair Bluetooth® Device to Generation 4 CommandCenter™
Manage Paired Bluetooth® Devices (If Equipped)
Phone Operation
Phone Signal Strength and Battery Charge
Contact List
Recent Calls
Clear Favorites and Call History

45-O - Calibrations

45-P - Combine Overview

Combine Overview
Front Console
Corner Post Display
CommandARM™ Console and Display
Multi-function Lever
Navigation Bar
Right-Hand Cab Items
Left-Hand Cab Items
Overhead Controls
Seat Controls
Key Switch
Adjusting Steering Wheel
Operate Lights
Operate Turn Signals, Horn and High and Low Beam
Operate Windshield Wiper and Washer
Operate Ether Injection (If Equipped)
ComfortCommand™ Operators Seat (Basic Seat)
ComfortCommand™ Operators Seat (Premium Seat)
Seat Belts
Instructional Seat
Harvesting Controls
HVAC
Radio
Engine and Ground Drive
Lights
Console and Display
Feeder House Reverser
Belt Pickup Cleanout
Header Engage
Separator Engage
Threshing Clearance Adjust
Threshing Speed Adjust
Cleaning Fan Speed Adjust
Chaffer Adjust
Sieve Adjust
Seek
Push Button Shift Gear (If Equipped)
ProDrive™ (If Equipped)
Road Transport Disconnect
Four-Wheel Drive (If Equipped)
Differential Lock (If Equipped)
Park Brake
Exhaust Filter Cleaning Indicator
Fuel Level Indicator
Diesel Exhaust Fluid (DEF) Level Indicator
Quick Stop Switch
Unloading Auger Swing Switch
Unloading Auger Drive Switch
AutoTrac™ Resume Button (If Equipped)
Header Raise Lower and Tilt (If Equipped) Switch
Reel Raise and Lower and Reel Fore and Aft (If Equipped)
Feeder House Backshaft Speed and Adjustable Corn Head Deck Plates (If Equipped)
Header Activation Buttons

45-Q - Active Terrain Adjustment™

Access Active Terrain Adjustment™
Active Terrain Adjustment™ Main Page
Active Terrain Adjustment™ (ATA) Status
Automatic Adjustment
Advanced Settings
Advanced Settings | Uphill Sensitivity
Advanced Settings | Downhill Sensitivity
Advanced Settings | Adjustment Triggers
Advanced Settings | Adjustment Triggers | Auto Adjustment Step Size
Advanced Settings | Adjustment Triggers | Auto Adjustment On/Off

45-R - Radio

Select Radio Source with Generation 4 CommandCenter™
AM, FM, Weather Channel Home Page
Premium Radio CD Home Page
Premium Radio XM Home Page
Premium Radio USB Home Page
Premium Radio Bluetooth® Home Page (If Equipped)
Auxiliary Home Page

50 - Lights and Signals

Lighting Locations
Lighting Delay/Timeout

55 - Feeder House

Hydraulic Cylinder Safety Stop
Feeder House Side Shields
Feeder House Doors
Feed Accelerator Top Access Door
Feeder House Bottom Door and Feed Plate Seal Support (Style A)
Feeder House Bottom Door and Feed Plate Seal Support (Style B)
Stone Trap
Adjust and Set Feeder House Fore/Aft Tilt Frame (Manual Tilt)
Set Feeder House Fore/Aft Tilt Frame Zero Point (Hydraulic Tilt) (If Equipped)
Feeder House Conveyor Chain—Adjusting
Feeder House Conveyor Chain Links—Removing
Feeder House Drum (Manual Tilt)—Height Adjustment
Feeder House Drum (Hydraulic Tilt) (If Equipped)—Height Adjustment
Feeder House Conveyor Speed—Changing
Feeder House Conveyor Drive Chain—Adjusting
Feeder House Top Shaft Sprockets
Feeder House Variable Speed Drive Belt—Replacing
Feeder House Variable Speed Drive Belt—Adjusting
Header Reel/Belt Pickup Pump Belt (Variable Speed Feeder House)—Replacing
Header Reel/Belt Pickup Pump Belt (Variable Speed Feeder House)—Adjusting
Feeder House Fixed Speed Drive Belt—Replacing
Feeder House Fixed Speed Drive Belt—Adjusting
Header Reel/Belt Pickup Pump Belt (Fixed Speed Feeder House)—Replacing
Header Reel/Belt Pickup Pump Belt (Fixed Speed Feeder House)—Adjusting
CommandTouch Multi-Speed Feeder House Drive Belt—Replacing
CommandTouch Multi-Speed Feeder House Drive Belt—Adjusting
Header Reel/Belt Pickup Pump Belt (CommandTouch Multi-Speed Feeder House)—Replacing
Header Reel/Belt Pickup Pump Belt (CommandTouch Multi-Speed Feeder House)—Adjusting
Manual Tilt Indicator (Lateral Tilt System)
Attach Multi-Coupler and Single Point Latching
Attaching and Detaching Header from Feeder House
Single Point Latching—Adjusting
Level Land Feeder House Lower Cable End—Adjusting
Level Land Feeder House—Shim Adjusting
Feeder House Latching Pins (Cleanout)
Feeder House Manual Unlatching
Shear Screw Location

60 - Shields

Gull Wing Doors
Gull Wing Door Cylinder Adjustment
Left-Hand Side Shields
Right-Hand Side Shields
Separator Covers

65 - Separator

Standard Feed Accelerator Wear Strips—Replacing
Tough Crop Feed Accelerator Wear Strips—Replacing
Tine Feed Accelerator Wear Strips—Replacing
Tine Feed Accelerator Comb Floor (Rice Machines)
Tine Feed Accelerator Comb Floor (Rice Machines)—Removing
Feed Accelerator Belt—Replacing
Feed Accelerator Belt—Adjusting
Standard Speed High Capacity Feed Accelerator—Changing Speed
High Speed High Capacity Feed Accelerator—Changing To Slow Speed
Concave Recommendations
Concave Types
Separator Grate Spacers
Separator Grate Types
Separator Grate Covers (If Equipped)
Separator Grate Interrupters (If Equipped)
Separator Grate Interrupter Locations (If Equipped)
Concave Sector Gear Shear Bolts (Standard Concave Adjust)
Concave Sections (Standard Concave Adjust)—Remove and Install
Concave Sections (Active Concave Isolation)—Remove and Install
Concave Leveling (Standard Concave Adjust)
Concave Leveling (Active Concave Isolation)
Separator Top Cover Vanes (If Equipped)
Threshing Elements and Tines (TriStream Rotor)—Remove and Install
Threshing Element and Separator Tine Location (TriStream™ Rotor Standard Configuration)
Threshing Element and Separator Tine Location (TriStream Rotor Tough Grain Configuration)
Threshing Element and Separator Tine Location (TriStream Rotor Dense Pack Configuration)
Threshing Elements and Tines (Variable Stream Rotor)—Remove and Install
Threshing Element and Separator Tine Location (Variable Stream Rotor Standard Configuration)
Threshing Element and Separator Tine Location (Variable Stream Rotor Dense Pack Configuration)
Posi-Torq™ Separator—Dual-Range
Separator Drive Sheave Gap—Adjusting
Separator Variable Drive Belt—Replacing
Auger Bed Dividers
Discharge Beater Belt—Adjusting
Discharge Beater Belt—Replacing
Discharge Beater Wear Strips—Replacing (5 and 10 Wing Style)
Standard Discharge Beater Wear Strips—Replacing (8 Wing Style)
Tough Crop Discharge Beater Wear Strip—Replacing
Overshot Beater Belt (If Equipped)—Adjusting
Overshot Beater Belt (If Equipped)—Replacing
Overshot Beater (If Equipped)—Wing Replacing
Countershaft Right-Hand Front Belt—Adjusting
Countershaft Right-Hand Front Belt—Replacing
Countershaft Right-Hand Rear Belt—Adjusting
Countershaft Right-Hand Rear Belt—Replacing
Cleaning Shoe Air Chutes and Access Door
Cleaning Shoe Auger Gears—Manual Cleanout Door (If Equipped)
Cleaning Shoe Auger Gears—Cleanout Door (If Equipped)
Shoe, Fan, and Conveyor Auger Belt—Adjusting
Shoe, Fan, and Conveyor Auger Belt—Replacing
Cleaning Fan Actuator (Without Active Terrain Adjustment™)—Adjusting
Cleaning Fan Actuator (Active Terrain Adjustment™)—Adjusting
Cleaning Fan Belt (Without Active Terrain Adjustment™)—Replacing
Cleaning Fan Belt (Active Terrain Adjustment™)—Replacing
Adjustable Front Chaffer (If Equipped)
Fixed Front Chaffer
Chaffer and Sieve—Measuring
General-Purpose Chaffer 30 mm (1-3/16 in)
Deep-Tooth Chaffer 41 mm (1-5/8 in)
General Purpose Sieve 30 mm (1-3/16 in)
Deep-Tooth Sieve 30 mm (1-3/16 in)
Chaffer/Sieve Adjusting Switch
Dual Zone Adjust Rear Chaffer—Adjusting
Chaffer/Sieve Elements—Remove and Install
Chaffer/Sieve/Return Pan Assemblies
Chaffer/Sieve Motor—Manual Adjust
Clean Grain Elevator Belt—Adjusting
Clean Grain Elevator Belt—Replacing
Clean Grain Elevator Conveyor Chain—Adjusting
VisionTrak™ Operational Checks
ActiveVision™ Clean Grain Elevator Camera (If Equipped)
ActiveVision™ Tailings System Camera (If Equipped)
Tailings System Elevator Sensors
Tailings System Elevator Paddles
Tailings Elevator Drive Belt—Adjusting (Style A)
Tailings System Elevator Paddle Chain—Adjusting
Upper Tailings Auger Drive Chain—Adjusting (Style A)
Tailings System Drive Belt—Adjusting (Style B)
Tailings System Drive Belt—Replacing (Style B)
Tailings System Drive Chain—Adjusting (Style B)
Tailings System Drive Chain—Replacing (Style B)
Tailings System Wear Strips and Rasp Bars—Remove and Install (Style B)
Tailings System Wear Strips and Rasp Bars—Adjusting (Style B)
Tailings System Return Concave—Adjusting (Style B)
Tailings System Auger Cleanout Door (Style B)
Drive Belts—Left-Hand
Drive Belts—Right-Hand (Style A)
Drive Belts—Right-Hand (Style B)
Feed Accelerator—Unplugging
Separator—Unplugging
Discharge Beater—Unplugging

70 - Residue Management

Residue Material Handling Options
General Windrowing Information (Deluxe Residue)
Crop Diverter Vanes—Adjusting
General Windrowing Information (Premium Residue)
Windrow Convergence Rakes
Tailboard—Adjusting (Deluxe Residue)
Tailboard Vanes (Manual Adjust)—Adjusting (Deluxe Residue)
Tailboard Vanes (Manual Adjust)—Factory Settings (Deluxe Residue)
PowerCast™ Tailboard—Adjusting (Optional)
PowerCast™ Tailboard Blade—Replacing (Optional)
PowerCast™ Tailboard (Optional) Rear Shrouds
Crop Diverter
Air Chutes
Overshot Beater Floor (If Equipped)—Removing (Premium Residue)
Chopper Controller Bar (Optional)
Chopper Stationary Knifebank—Adjusting
Chopper Stationary Knife Blades—Replacing
Chopper Access Door
Fine Cut Chopper Blades—Replacing and Configuration
Middle Splitter Knife—Replacing (Advanced PowerCast™ Tailboard)
Chopper Blades—Centering
Chopper Adjusting Switch
Chopper Drive Speeds—Changing
Advanced PowerCast Spreader Disks—Replacing
Spreader (General Information)
Spreader—Windrow Position
Spreader—Lowering
Spreader Disks (Single Speed)—Replacing
Spreader Disks (Dual Speed)—Replacing
Wide Spread Straw Spreader (Optional)
Chopper Drive Belt Tension—Adjusting
Chopper Belt—Replacing
Chopper Jackshaft Belt—Adjusting
Chopper Jackshaft Belt—Replacing (Style A)
Chopper Jackshaft Belt—Replacing (Style B)

75 - Grain Tank and Unloading System

Grain Tank/Engine Ladder
Grain Tank Drain Holes
Grain Tank Sample Trough
Grain Tank Fill Sensors—Adjusting
Grain Tank Covers (If Equipped)—Operating
Grain Tank Covers (If Equipped)—Adjusting
Grain Tank Cross Auger Covers
ActiveYield™ (If Equipped) Cross Auger Covers—Removing
ActiveYield™ (If Equipped) Sensor Locations
Shear Bolt Location
Unloading Auger Drive Shear Bolt
Grain Tank Loading Auger Deflector
Grain Tank Loading Auger (Grain Tank Extensions)—Folding
Grain Tank Loading Auger (Grain Tank Covers)—Adjusting
Mass Flow Sensor Plate (Grain Tank Extensions)—Cleaning
Mass Flow Sensor Plate (Grain Tank Covers)—Cleaning
Unloading Auger Drive Chain—Adjusting
Unloading Auger Cradle Support—Adjusting
Unloading Auger Position—Adjusting
Unloading Auger Lock Arm Positions
Unloading Auger Drive Belt—Replacing (Style A)
Unloading Auger Drive Belt—Replacing (Style B)

80 - Service - Electrical System

Welding Near Electronic Control Units
Keep Electronic Control Unit Connectors Clean
Observe Electrical Precautions
Basic Electrical Component Handling / Precautions for Vehicles Equipped with Computer Controlled Systems
Handling Batteries Safely
Batteries—Safe Installation
Battery Cables—Connecting
Batteries—Charging
Batteries—Checking Specific Gravity
Batteries—Connecting Booster
Batteries—Removing and Installing (Style A)
Batteries—Removing and Installing (Style B)
Battery Disconnect Switch
Machine Fuse Center
Inline Fuses
Cab Fuse Center
Video Safety
Video Interface Capability
Adjust Cameras (If Equipped)
Safety Rules When Replacing Halogen Bulbs
Cab Headlight Bulb—Replacing
Cab Headlights—Adjusting
Cab Halogen Light Bulb—Replacing
Cab Halogen Lights—Adjusting
Fascia Light Bulb (If Equipped)—Replacing
Lower Driving Light Bulb (If Equipped)—Replacing
Lower Driving Light Bulb (If Equipped)—Adjusting
Light Emitting Diode (LED) Lights (Optional)—Replacing
Light Emitting Diode (LED) Lights (Optional)—Adjusting
Beacon Lights—Replacing
Warning Lights—Replacing
Discharge Lights, Auxiliary Field Lights, Access Door Work Lights, Stubble Lights, Grain Tank and Unloading Auger Light—Replacing
Side Finder Lights and Cleaning Shoe Lights—Replacing
Warning Lights—Replacing
Rear Hazard Lights and Marker/Brake Lights—Replacing
Cab Interior Light—Replacing
Map Light—Replacing

85 - Ground Drive and Rear Axle

Service Tires Safely
Tire Loading Decal
Care and Service of Tires
Front Tire Pressure (Single Tire Configuration) (Corn Heads)
Front Tire Pressure (Dual Tire Configuration) (Corn Heads)
Front Tire Pressure (Single Tire Configuration) (Belt Pickup / Rigid and Flex Platforms / Rigid Draper and Flex Draper)
Front Tire Pressure (Dual Tire Configuration) (Belt Pickup / Rigid and Flex Platforms / Rigid Draper and Flex Draper)
Rear Tire Pressure (Two-Wheel Drive Axle) (Corn Heads)
Rear Tire Pressure (Four-Wheel Drive Axle) (Corn Heads)
Rear Tire Pressure (Two-Wheel Drive Axle) (Belt Pickup / Rigid and Flex Platforms / Rigid Draper and Flex Draper)
Rear Tire Pressure (Four-Wheel Drive Axle) (Belt Pickup / Rigid and Flex Platforms / Rigid Draper and Flex Draper)
Front and Rear Tire Information
Drive Wheel Starter Stud
Drive Wheel Bolt Torque (Single Wheel Configuration)
Drive Wheel Bolt Torque (Dual Wheel Configuration)
Front Drive Wheel Offset
Preparing Dual Wheels for Transport or Service
Remove Front Wheels—Dual Wheels
Install Front Wheels—Dual Wheels
Single Attach Wide Spaced Dual Wheels (Optional)
Rear Wheel Bolt Torque
Using Liquid Weight
Ballast Requirements (S760)
Ballast Requirements (S770)
Ballast Requirements (S780 and S790)
Jack Pocket Locations Decal

90 - Transporting

Driving Machine on Roads
Back-Up Alarm
Transporting Machine on a Trailer
Machine Tie Down Locations Decal
Towing Machine (Mechanical Shift Transmission Machines)
Front Tow Hook
Rear Tow Hook

95 - Harvesting Hints

Operation at Low Temperatures
Harvesting Tips
Activation Button Mode Combinations
Change Tire Radius Code
Single Point Yield Calibration Or Multi-Point Yield Calibration

100 - Crop Settings

Alfalfa / Barley
Canola / Chickpeas
Corn (Dry) / Corn (Wet)
Corn Cob Mix / Edible Beans
Flax / Grass Seed
Guar (Cluster Beans) / Lentils
Lupins / Millet
Mustard / Navy Beans
Oats / Peas
Popcorn / Rape Seed (Dry)
Rape Seed (Green) / Rice
Rye / Safflower
Sorghum / Soybeans
Sunflower / Triticale
Wheat Difficult / Wheat Normal
Footnotes Description Page
Concave Recommendations
Power Shutdown Procedure
Payable Moisture and Density Chart
Standard Weights Chart

105 - Fire Prevention

110 - Machine Cleanout

General Cleaning Guidelines
Cleaning Out Machine (Periodic Cleanout)
Cleaning Out Machine (Annual Cleanout and Specialty Crops)

115 - Fuels and Lubricants

Handle Fuel Safely—Avoid Fires
Avoid Static Electricity Risk When Refueling
Fuel Tank—Filling
Handling and Storing Diesel Fuel
Diesel Fuel
BioDiesel Fuel
Lubricity of Diesel Fuel
Supplemental Diesel Fuel Additives
Testing Diesel Fuel
Minimizing the Effect of Cold Weather on Diesel Engines
Diesel Exhaust Fluid (DEF) — Use in Selective Catalytic Reduction (SCR) Equipped Engines
Testing Diesel Exhaust Fluid (DEF)
Storing Diesel Exhaust Fluid (DEF)
Refilling Diesel Exhaust Fluid (DEF) Tank
Cleaning Diesel Exhaust Fluid (DEF) Tank
Disposal of Diesel Exhaust Fluid (DEF)
Diesel Engine Coolant (engine with wet sleeve cylinder liners)
John Deere COOL-GARD™ II Coolant Extender
Operating in Warm Temperature Climates
Water Quality for Mixing with Coolant Concentrate
Testing Coolant Freeze Point
Diesel Engine Break-In Oil — Non-Emissions Certified and Certified Tier 1, Tier 2, Tier 3, Stage I, Stage II, and Stage III
John Deere Break-In Plus™ Engine Oil — Interim Tier 4, Final Tier 4, Stage IIIB, and Stage IV
Diesel Engine Oil — Tier 2 and Stage II
Diesel Engine Oil — Tier 3 and Stage III
Diesel Engine Oil — Interim Tier 4, Final Tier 4, Stage IIIB, and Stage IV
Diesel Engine Oil Service Interval for Operation at High Altitude
Engine Oil and Filter Service Intervals — Tier 2 and Stage II Engines
Engine Oil and Filter Service Intervals — Tier 3 and Stage IIIA — PowerTech™ Plus Engines
Engine Oil and Filter Service Intervals — Interim Tier 4, Final Tier 4, Stage IIIB, and Stage IV Engines
Oilscan™ and CoolScan™
ProDrive™ Transmission, CommandTouch™ Multi-Speed Feeder House Drive, Hydrostatic Drive System, Main Hydraulic System, and Main Engine Gear Case Oils
Transmission (Mechanical Shift and Push-Button Shift), Final Drives, Loading Auger, Primary Countershaft, and Two-Speed Separator Drive Gear Case Oils
Feeder House Reverser Gear Case
Grease
Brake Fluid (If Equipped)
Oil Filters
Fuel Filters
Alternative and Synthetic Lubricants
Lubricant Storage
Mixing of Lubricants

120 - Lubrication and Maintenance

Service Interval—Setup or Clearing
Lubrication Decal Locations
Hydraulic Hose Replacement
Hydraulic System Cleanliness
Accumulator Pressure
Lubrication Symbols
Service Your Machine at Specified Intervals
Important Considerations

120-A - Maintenance—Every 10 Hours

Service Interval Chart—Every 10 Hours
Engine Oil Level
Engine Coolant
Rotary Screen, Oil Cooler, Condenser, Radiator, and Charge Air Cooler
Hydrostatic/Hydraulic Oil
Main Engine Gearcase Oil
Air Compressor Reservoir (If Equipped)
Fuel Precleaner Filter
Two Speed Four-Wheel Drive Motor Pivots (Muddy Conditions)
Two-Wheel Drive Heavy-Duty and Extra Heavy-Duty Axle Spindle Bearings/Pivot Pins (Muddy Conditions)
Final Drive Outer Bearings (Muddy Conditions)
Air Conditioner Drain Hose
Variable Speed Feeder House Reverser Drive Gear Case (S760 and S770 Machines) (Severe Conditions)
Stone Trap
Tailings Elevator Slip Clutch (S780 and S790 Machines)
ActiveVision™ Tailings System Camera (If Equipped)

120-B - Maintenance—Every 50 Hours

Service Interval Chart—Every 50 Hours
Two Speed Four-Wheel Drive Motor Pivots (Normal Conditions)
Two-Wheel Drive Heavy-Duty and Extra Heavy-Duty Axle Spindle Bearings and Pivot Pins (Normal Conditions)
Final Drive Outer Bearings (Normal Conditions)
Variable Speed Feeder House Reverser Drive Gear Case (S760 and S770 Machines) (Normal Conditions)
Feeder House Reverser Drive Gear Case Oil
Variable Speed Feeder House Upper Sheaves (S760 and S770 Machines)
Lateral Tilt Feeder House
Separator Variable Speed Driven/Driver Sheaves
Separator Variable Speed Driven/Driver Sheaves (S780 and S790 Machines)
Cleaning Fan Variable Upper and Lower Sheaves
Fuel Precleaner Filter
Two-Speed Separator Drive Oil
Water Separator Primary Fuel Filter
Radiator, Charge Air Cooler, Oil Cooler, and Condenser
Mass Flow Sensor
Cab Fresh Air Filter
ActiveVision™ Clean Grain Elevator Camera (If Equipped)

120-C - Maintenance—First 100 Hours

Service Interval Chart—First 100 Hours
Main Engine Gear Case Filter (S760 and S770 ProDrive™ Machines)
Main Engine Gear Case Lube Filter (ProDrive™ Machines)

120-D - Maintenance—Every 100 Hours

Service Interval Chart—Every 100 Hours
Tire Pressure and Bolt Torque

120-E - Maintenance—Every 200 Hours

Service Interval Chart—Every 200 Hours
Recirculating Filter
Primary Countershaft (Multi-Speed Feeder House on S770, S780, and S790 Machines)
Separator Variable Speed Driven/Driver Sheaves (S760 and S770 Machines)

120-F - Maintenance—Every 250 Hours

Service Interval Chart—Every 250 Hours
Engine Oil and Filter (Tier 2/Stage II and Tier 3/Stage IIIA)
Engine Oil and Filter (Final Tier 4/Stage IV)
Fuel Tank Breather
Diesel Exhaust Fluid (DEF) Tank Breather (Final Tier 4/Stage IV)

120-G - Maintenance—Every 400 Hours

Service Interval Chart—Every 400 Hours
Fuel Precleaner Filter
Water Separator
Primary and Secondary Fuel Filter
Variable Speed Driver/Driven Sheaves (Final Tier 4/Stage IV) (S760 and S770 Machines)
Unloading Auger Upper Gear Case
Header/Reel Drive Pump Sheave Bearing
Primary Countershaft Universal Joint Spline (Non-Multi-Speed Feeder House)
Vertical Unloading Auger Upper Gear Case (S780 and S790 Machines)
Chopper/Unloading Driveshaft Bearing
Variable Speed Driver Sheave
Feed Accelerator Bearings
Service Interval Chart—Every 400 Hours (Continued)
Tailings Auger Drive Slip Clutch (S760 and S770 Machines)
Conveyor Auger Drive Slip Clutch
Right-Hand Side Lube Bank
Overshot Beater Bearings (Optional) (S770, S780, and S790 Machines)
Discharge Beater Bearings
Cleaning Fan Shaft Bearings
Rear Axle Tie Rod
Spreader Disk (If Equipped)
Overshot Beater Gear Case Oil (Optional) (S770, S780, and S790 Machines)
Separator Drive Oil
Final Drive Oil
Service Interval Chart—Every 400 Hours (Continued)
Transmission Oil (S760 and S770 Non-ProDrive™ Machines)
Park Brake Cylinder Cables (S760 and S770 Push-Button Shift Transmission Machines)
Final Drive Couplers
Batteries
Hydraulic/Hydrostatic Filter (S760 and S770 Machines)
Hydrostatic Charge Filter
Main Engine Gear Case Filter
Engine Debris Management Air Filter (Final Tier 4/Stage IV Engines)
Fire Extinguishers
Primary Countershaft Gear Case Oil (Fixed Speed and Variable Speed Feeder House Drive)
Brake Fluid (S760 and S770 Non-ProDrive™ Machines)
Seat Belts
ProDrive™/Main Engine Gear Case Lube Filter (ProDrive™ Machines)
Feeder House Slip Clutch
Multi-Speed Feeder House Drive (S770, S780, and S790 Machines)
Loading Auger Gear Case Oil
Diesel Exhaust Fluid (DEF) Tank Breather (Final Tier 4/Stage IV Engines)
Fuel Tank Breather
Air Filter Elements
Moisture Sensor (If Equipped)

120-H - Maintenance—Every 800 Hours

Service Interval Chart—Every 800 Hours
Feeder House Reverser Gear Case

120-I - Maintenance—Every 1000 Hours

Service Interval Chart—Every 1000 Hours (ProDrive™ Machines)
Change Main Engine Gear Case Oil
Hydraulic Reservoir Filter (S780 and S790)

120-J - Maintenance—Every 2000 Hours

Service Interval Chart—Every 2000 Hours
Hydraulic/Hydrostatic Reservoir Oil
Engine Valve Backlash
Final Drives Oil
Main Engine Gear Case Oil (Non-ProDrive™ Machines)
Separator Drive Oil
Primary Countershaft Gear Case Oil (Fixed Speed and Variable Speed Feeder House)
Transmission Oil (Mechanical Shift and Push-Button Shift Transmission)
Overshot Beater Gear Case Oil (Optional) (S770, S780, and S790 Machines)

120-K - Maintenance—Every 4500 Hours or Three Years

Service Interval Chart—Every 4500 Hours or Three Years
Diesel Exhaust Fluid (DEF) Dosing Filter (Final Tier 4/Stage IV Engines)

120-L - Maintenance—Every 4500 Hours or Five Years

Service Interval Chart—Every 4500 Hours or Five Years
4500 Hours or Five Years

120-M - Maintenance—Every 6000 Hours or Six Years

Service Interval Chart—Every 6000 Hours or Six Years
Engine Cooling System

120-N - Maintenance—As Required

Service Interval Chart—As Required
Recirculating Filter
Cab Fresh Air Filter
Windshield Washer Reservoir
Alternator Screen
Moisture Sensor (If Equipped)
ActiveVision™ Clean Grain Elevator Camera (If Equipped)
ActiveVision™ Tailings System Camera (If Equipped)

120-O - Maintenance—As Required (Engine Fluids and Filters)

Required Emission-Related Information
Rear Ladder and Landing
Engine Filter Access Cover
Engine Access Covers
Changing Starting Fluid Can
Do Not Modify Engine Power or Fuel/Air System
Fuel System
Diesel Exhaust Fluid (DEF) Tank—Filling (Final Tier 4/Stage IV)
Diesel Exhaust Fluid (DEF) Tank—Draining (Final Tier 4/Stage IV)
Diesel Exhaust Fluid (DEF) Dosing Filter—Replacing (Final Tier 4/Stage IV)
Fuel Tank—Filling
Fuel Tank—Draining
Fuel Tank—Shut-Off Valve
Water Separator Primary Fuel Filter—Draining
Fuel Precleaner Filter—Cleaning
Heavy-Duty Fuel Precleaner Filter (Optional)—Flushing
Heavy-Duty Fuel Precleaner Filter (Optional)—Replacing and Cleaning
Primary and Secondary Fuel Filter Element—Replacing
Fuel System—Bleeding
Cooling System—Draining
Cooling System—Filling
Cooling System—Winterize
Air Cleaner Filters—Removing
Air Compressor System (If Equipped)
Diesel Particulate Filter Maintenance and Service (Final Tier 4/Stage IV)
Exhaust Filter / Diesel Particulate Filter Ash Handling and Disposal (Final Tier 4/Stage IV)
Exhaust Filter Disposal (Final Tier 4/Stage IV)
Engine Debris Management Air Filter—Removing (Final Tier 4/Stage IV)

120-P - Maintenance—As Required (9.0 L Engine Belts)

120-Q - Maintenance—As Required (13.5 L Engine Belts)

Engine Belt—Routing (Tier 2/Stage II and Tier 3/Stage IIIA)
Engine Accessory/Air Compressor (If Equipped) Belt—Replacing (Tier 2/Stage II and Tier 3/Stage IIIA)
Fan Drive Belt—Replacing (Tier 2/Stage II and Tier 3/Stage IIIA)
Rotary Screen Belt—Routing
Rotary Screen Drive Belt—Replacing (Tier 2/Stage II and Tier 3/Stage IIIA)
Engine Belt—Routing (Final Tier 4/Stage IV)
Air Conditioner Compressor/Alternator Belt—Replacing (Final Tier 4/Stage IV)
Rotary Screen Drive Belt—Replacing (Final Tier 4/Stage IV)
Vacuum Fan Drive Belt—Replacing (Final Tier 4/Stage IV)
Air Compressor Belt (If Equipped)—Replacing (Final Tier 4/Stage IV)
Fan Drive Belt—Replacing (Final Tier 4/Stage IV)
Rotary Screen Brush—Adjustment
Engine Debris Management Belt—Replacing (Final Tier 4/Stage IV)

125 - Troubleshooting

Feeder House
Separator
Hydrostatic Ground Drive
Four-Wheel Drive (Optional)
Steering
Brakes
Engine
Electrical
Heater
Air Conditioner
Moisture Sensor (If Equipped)
Mass Flow Sensor (If Equipped)

130 - Storage

Preparing Machine for Storage
Removing Machine From Storage

135 - Specifications

Operating Speeds (S760 and S770)
Operating Speeds (S780 and S790)
Specifications (S760 and S770)
Specifications (S780 and S790)
Dimensions (S760 and S770)
Dimensions (S780 and S790)
Dimension Reference Points
Unified Inch Bolt and Screw Torque Values
Metric Bolt and Screw Torque Values

140 - Machine Identification Numbers

Interpreting Machine Serial Number
Identification Numbers
Machine Identification Plate
Machine Identification Plate Location
Interpreting Engine Serial Number
Engine Serial Number (Tier 2/Stage II and Tier 3/Stage IIIA)
Engine Serial Number (Final Tier 4/Stage IV)
Cab Serial Number
Hydrostatic Drive Unit Pump
Hydrostatic Drive Unit Motor
Two Speed Four-Wheel Drive Motor
Engine Gear Case
Rotor Drive Gear Case
Transmission
Feeder House Reverser
Multi-Speed Feeder House Gear Case (If Equipped)
Chopper (If Equipped)
Chopper Tailboard (Deluxe Residue)
Chopper Tailboard (Premium Residue)
PowerCast Tailboard (Deluxe Residue)
Spreader (Deluxe Residue)
Keep Proof of Ownership
Keep Machines Secure

JDSLA - John Deere Service Literature Available

Technical Information

IBC - John Deere Service Keeps You on the Job

John Deere Parts
The Right Tools
Well-Trained Technicians
Prompt Service