John Deere 85D Excavator Official Workshop Operator's Manual
The Best PDF Manuals Online Includes : Bookmarks + Searchable Text + Index = Fast Navigation And Best Organization !
This manual contains information and data to this model. Has specs, diagrams, and actual real photo illustrations, These technical manual is as good as it gets for Diagnosing, Repairing, and Maintenancing John Deere machinery. In addition to space savings, nice thing about having PDF files instead of a hard-printed manual is that you can use the Search feature in Acrobat to find just what your looking for and just print out the exact pages you need... or all manual.
Models And Serials :
All Years & Serials Covered
CONTENTS :
Safety—Safety and Operator Conveniences
Safety and Operator Convenience Features .....1-1-1
Safety—General Precautions
Recognize Safety Information ...........................1-2-1
Follow Safety Instructions..................................1-2-1
Operate Only If Qualified ...................................1-2-1
Wear Protective Equipment...............................1-2-2
Avoid Unauthorized Machine Modifications.......1-2-2
Add Cab Guarding for Special Uses..................1-2-2
Inspect Machine ................................................1-2-2
Stay Clear of Moving Parts................................1-2-3
Avoid High-Pressure Fluids ...............................1-2-3
Avoid High-Pressure Oils ..................................1-2-3
Work In Ventilated Area.....................................1-2-4
Prevent Fires .....................................................1-2-4
Prevent Battery Explosions ...............................1-2-5
Handle Chemical Products Safely .....................1-2-5
Dispose of Waste Properly ................................1-2-5
Prepare for Emergencies...................................1-2-6
Clean Debris from Machine ...............................1-2-6
Safety—Operating Precautions
Use Steps and Handholds Correctly .................1-3-1
Start Only From Operator's Seat .......................1-3-1
Use and Maintain Seat Belt ...............................1-3-1
Prevent Unintended Machine Movement ..........1-3-1
Avoid Work Site Hazards...................................1-3-2
Keep Riders Off Machine ..................................1-3-2
Avoid Backover Accidents .................................1-3-3
Avoid Machine Tip Over ....................................1-3-3
Use Special Care When Lifting Objects ............1-3-4
Add and Operate Attachments Safely ...............1-3-4
Prevent Unintended Detonation of
Explosive Devices .........................................1-3-4
Safety—Maintenance Precautions
Park and Prepare for Service Safely .................1-4-1
Service Cooling System Safely .........................1-4-1
Remove Paint Before Welding or Heating.........1-4-2
Make Welding Repairs Safely ...........................1-4-2
Drive Metal Pins Safely .....................................1-4-2
Safety—Safety Signs
Safety Signs ......................................................1-5-1
Operation—Operator's Station
Pedals, Levers, and Panels...............................2-1-1
Switch Panel......................................................2-1-2
Switch Panel Functions .....................................2-1-3
Horn...................................................................2-1-3
Pilot Shutoff Lever .............................................2-1-4
Travel Alarm and Travel Alarm Cancel Switch ..2-1-5
Right Enable Switch ..........................................2-1-5
Engine Stop Knob..............................................2-1-6
Cab Heater and Air Conditioner ........................2-1-7
Selecting Display Between Celsius and
Fahrenheit .....................................................2-1-8
Operating the AM/FM Radio..............................2-1-8
Secondary Exit Tool...........................................2-1-9
Opening Upper Front (Secondary Exit)
Window .......................................................2-1-10
Removing and Storing the Lower Front
Window .......................................................2-1-11
Opening Cab Window......................................2-1-11
Adjusting the Seat ...........................................2-1-12
Operation—Monitor Operation
Monitor...............................................................2-2-1
Monitor Functions ..............................................2-2-2
Monitor Start-Up ................................................2-2-3
Main Menu.........................................................2-2-4
Time Set Menu ..................................................2-2-4
Displaying Operating Conditions .......................2-2-5
Maintenance Settings ........................................2-2-6
Screen Display When Scheduled
Maintenance is Due ......................................2-2-8
Fuel Rate Display/No Display..........................2-2-10
Language Settings...........................................2-2-11
Alarm Occurrence Screen ...............................2-2-12
Operation—Operating the Machine
Before Starting Work .........................................2-3-1
Operator's Daily Machine Check
Before Starting ..............................................2-3-1
Starting Engine ..................................................2-3-2
Cold Weather Warm-Up ....................................2-3-4
Travel Pedals and Levers..................................2-3-5
Control Lever Pattern Operation........................2-3-6
Mechanical Control Lever Pattern
Selector—If Equipped ...................................2-3-7
Operating Blade.................................................2-3-7
Operating In Water and Mud .............................2-3-8
Driving Up a Steep or Slippery Slope ................2-3-8
Lifting .................................................................2-3-8
Lower Boom With Engine Stopped....................2-3-9
Parking Machine..............................................2-3-10
Loading and Unloading for Transport ..............2-3-11
Towing Machine...............................................2-3-12
Lifting Machine ................................................2-3-12
Maintenance—Machine
Diesel Fuel.........................................................3-1-1
Lubricity of Diesel Fuel ......................................3-1-1
Handling and Storing Diesel Fuel ......................3-1-2
Biodiesel Fuel ....................................................3-1-3
Testing Diesel Fuel ............................................3-1-4
Minimizing the Effect of Cold Weather
on Diesel Engines .........................................3-1-5
Alternative and Synthetic Lubricants .................3-1-6
Diesel Engine Break-In™ Oil.............................3-1-6
Diesel Engine Oil ...............................................3-1-7
Diesel Engine Oil and Filter Service Intervals ...3-1-8
Hydraulic Oil ......................................................3-1-9
Travel Gear Case Oil.......................................3-1-10
Track Adjuster, Working Tool Pivot,
Swing Bearing, and Swing Bearing
Gear Grease ...............................................3-1-10
Heavy Duty Diesel Engine Coolant .................3-1-11
Drain Intervals for Diesel Engine Coolant........3-1-11
John Deere COOL-GARD™ II Coolant
Extender......................................................3-1-12
Supplemental Coolant Additives......................3-1-12
Operating in Warm Temperature Climates ......3-1-13
Additional Information About Diesel
Engine Coolants and John Deere
COOL-GARD™ II Coolant Extender ...........3-1-14
Testing Diesel Engine Coolant.........................3-1-15
Maintenance—Periodic Maintenance
Service Machine at Specified Intervals..............3-2-1
Check the Hour Meter Regularly .......................3-2-1
Prepare Machine for Maintenance ....................3-2-2
Open Access Doors for Service ........................3-2-3
Open Engine Hood for Service..........................3-2-3
Fuel Tank ...........................................................3-2-3
Hydraulic Breaker and Crusher Attachments ....3-2-4
Fluid Analysis Program Test Kits and
3-Way Coolant Test Kit..................................3-2-4
Periodic Maintenance Record Keeping
System ..........................................................3-2-5
Maintenance—As Required
Check and Adjust Track Sag .............................3-3-1
Clean Fuel Tank Inlet Screen ............................3-3-3
Drain Fuel Tank Sump .......................................3-3-4
Drain Water Separator.......................................3-3-4
Check and Adjust A/C Belt ................................3-3-5
Clean Radiator Air Inlet Screen .........................3-3-5
Check Windshield Washer Fluid Level ..............3-3-6
Clean Air Cleaner Dust Valve ............................3-3-6
Check Coolant ...................................................3-3-7
Maintenance—Every 10 Hours or Daily
Check Hydraulic Tank Oil Level.........................3-4-1
Check Engine Oil Level .....................................3-4-3
Check Recovery Tank Coolant Level.................3-4-4
Maintenance—Initial Service—50 Hours
Inspect and Re-Torque Track Hardware............3-5-1
Maintenance—Every 100 Hours
Grease Bucket Pivot Pins..................................3-6-1
Grease Working Tool Pivots ..............................3-6-2
Maintenance—Every 250 Hours
Grease Blade.....................................................3-7-1
Drain Hydraulic Tank Sump ...............................3-7-1
Check Travel Gear Case Oil Level ....................3-7-2
Check Battery Electrolyte Level and Terminals ..3-7-3
Clean or Replace Primary Air Cleaner
Element .........................................................3-7-5
Inspect and Re-Torque Track Hardware............3-7-6
Take Engine Oil Sample ....................................3-7-6
Maintenance—Every 500 Hours
Replace Fuel Filter ............................................3-8-1
Replace Water Separator Element....................3-8-1
Clean Fuel Pump Strainer .................................3-8-2
Change Engine Oil and Replace Filter ..............3-8-2
Check Air Intake Hoses .....................................3-8-3
Grease Swing Bearing.......................................3-8-4
Check Cab Fresh Air Filter ................................3-8-4
Check Cab Recirculating Air Filter.....................3-8-5
Grease Swing Bearing Gear..............................3-8-6
Take Fluid Samples ...........................................3-8-6
Maintenance—Every 1000 Hours
Replace Hydraulic Oil Tank Filter ......................3-9-1
Replace Pilot System Oil Filter ..........................3-9-2
Adjust Engine Valve Clearance .........................3-9-2
Check and Adjust Fan Belt Tension...................3-9-3
Replace Air Cleaner Elements and
Dust Valve .....................................................3-9-4
Check Coolant ...................................................3-9-5
Maintenance—Every 2000 Hours
Clean the Engine Crankcase
Ventilation Tube...........................................3-10-1
Change Travel Gear Case Oil .........................3-10-1
Maintenance—Every 5000 Hours
Replace Swing Motor and Gear Case Filter ....3-11-1
Change Hydraulic Tank Oil, Clean
Suction Screen............................................3-11-2
Maintenance—Every 6000 Hours
Drain Cooling System......................................3-12-1
Cooling System Fill and Deaeration
Procedure....................................................3-12-3
Miscellaneous—Machine
Bleed Fuel System - Electric Fuel Pump ...........4-1-1
Do Not Service or Adjust Injection
Nozzles or High Pressure Fuel Pump ...........4-1-1
Do Not Service Control Valves,
Cylinders, Pumps, or Motors.........................4-1-1
Precautions for Alternator and Regulator ..........4-1-2
Handling, Checking, and Servicing
Batteries Carefully.........................................4-1-3
Using Booster Batteries—24-Volt System .........4-1-4
Using Battery Charger .......................................4-1-5
Replacing Batteries ...........................................4-1-5
Fluid Sampling Test Ports—If Equipped ............4-1-6
Welding On Machine .........................................4-1-6
Welding Near Electronic Control Units ..............4-1-6
Keep Electronic Control Unit
Connectors Clean .........................................4-1-7
Clean the Machine Regularly ............................4-1-7
Adding 12-Volt Accessories...............................4-1-7
JDLink™ Machine Monitoring System
(MMS)—If Equipped......................................4-1-7
Replacing Fuses................................................4-1-8
Replacing Bucket Teeth...................................4-1-12
Replacing Bucket Tooth
Tip—Heavy-Duty Bucket .............................4-1-12
Removing Bucket ............................................4-1-13
Track Sag General Information .......................4-1-13
Hardware Torque Specifications......................4-1-13
Unified Inch Bolt and Screw Torque Values.....4-1-14
Metric Bolt and Screw Torque Values..............4-1-15
Miscellaneous—Operational Checkout
Operational Checkout........................................4-2-1
Miscellaneous—Troubleshooting
Troubleshooting Procedure ...............................4-3-1
Engine ...............................................................4-3-2
Electrical System ...............................................4-3-6
Hydraulic System...............................................4-3-8
Miscellaneous—Storage
Prepare Machine for Storage ............................4-4-1
Monthly Storage Procedure...............................4-4-2
Miscellaneous—Machine Numbers
Record Product Identification Number (PIN) .....4-5-1
Record Engine Serial Number...........................4-5-1
Record Travel Motor Serial Numbers ................4-5-1
Record Swing Motor Serial Number ..................4-5-2
Record Hydraulic Pump Serial Number.............4-5-2
Keep Proof of Ownership ..................................4-5-2
Keep Machines Secure .....................................4-5-3
Miscellaneous—Specifications
85D Engine Specifications.................................4-6-1
85D Drain and Refill Capacities.........................4-6-1
85D Machine Specifications ..............................4-6-2
85D Working Ranges ........................................4-6-4
Lift Capacity—85D, Arm: 1.62 m (5 ft 4
in.), 450 mm (18 in.) Rubber Pads................4-6-5
Lift Capacity—85D, Arm: 1.62 m (5 ft 4
in.), Shoe: 600 mm (24 in.) ...........................4-6-6
Lift Capacity—85D, Arm: 1.62 m (5 ft
4 in.), 450 mm (18 in.) Continuous
Rubber Belt ...................................................4-6-7
Lift Capacity—85D, Arm: 2.12 m (6 ft
11 in.), 450 mm (18 in.) Rubber Pads ...........4-6-8
Lift Capacity—85D, Arm: 2.12 m (6 ft
11 in.), Shoe: 600 mm (24 in.).......................4-6-9
Lift Capacity—85D, Arm: 2.12 m (6 ft
11 in.), 450 mm (18 in.) Continuous
Rubber Belt .................................................4-6-10
Operation—Operator's Station
Pedals, Levers, and Panels...............................2-1-1
Switch Panel......................................................2-1-2
Switch Panel Functions .....................................2-1-3
Horn...................................................................2-1-3
Pilot Shutoff Lever .............................................2-1-4
Travel Alarm and Travel Alarm Cancel Switch ..2-1-5
Right Enable Switch ..........................................2-1-5
Engine Stop Knob..............................................2-1-6
Cab Heater and Air Conditioner ........................2-1-7
Selecting Display Between Celsius and
Fahrenheit .....................................................2-1-8
Operating the AM/FM Radio..............................2-1-8
Secondary Exit Tool...........................................2-1-9
Opening Upper Front (Secondary Exit)
Window .......................................................2-1-10
Removing and Storing the Lower Front
Window .......................................................2-1-11
Opening Cab Window......................................2-1-11
Adjusting the Seat ...........................................2-1-12
Operation—Monitor Operation
Monitor...............................................................2-2-1
Monitor Functions ..............................................2-2-2
Monitor Start-Up ................................................2-2-3
Main Menu.........................................................2-2-4
Time Set Menu ..................................................2-2-4
Displaying Operating Conditions .......................2-2-5
Maintenance Settings ........................................2-2-6
Screen Display When Scheduled
Maintenance is Due ......................................2-2-8
Fuel Rate Display/No Display..........................2-2-10
Language Settings...........................................2-2-11
Alarm Occurrence Screen ...............................2-2-12
Operation—Operating the Machine
Before Starting Work .........................................2-3-1
Operator's Daily Machine Check
Before Starting ..............................................2-3-1
Starting Engine ..................................................2-3-2
Cold Weather Warm-Up ....................................2-3-4
Travel Pedals and Levers..................................2-3-5
Control Lever Pattern Operation........................2-3-6
Mechanical Control Lever Pattern
Selector—If Equipped ...................................2-3-7
Operating Blade.................................................2-3-7
Operating In Water and Mud .............................2-3-8
Driving Up a Steep or Slippery Slope ................2-3-8
Lifting .................................................................2-3-8
Lower Boom With Engine Stopped....................2-3-9
Parking Machine..............................................2-3-10
Loading and Unloading for Transport ..............2-3-11
Towing Machine...............................................2-3-12
Lifting Machine ................................................2-3-12
Maintenance—Machine
Diesel Fuel.........................................................3-1-1
Lubricity of Diesel Fuel ......................................3-1-1
Handling and Storing Diesel Fuel ......................3-1-2
Biodiesel Fuel ....................................................3-1-3
Testing Diesel Fuel ............................................3-1-4
Minimizing the Effect of Cold Weather
on Diesel Engines .........................................3-1-5
Alternative and Synthetic Lubricants .................3-1-6
Diesel Engine Break-In™ Oil.............................3-1-6
Diesel Engine Oil ...............................................3-1-7
Diesel Engine Oil and Filter Service Intervals ...3-1-8
Hydraulic Oil ......................................................3-1-9
Travel Gear Case Oil.......................................3-1-10
Track Adjuster, Working Tool Pivot,
Swing Bearing, and Swing Bearing
Gear Grease ...............................................3-1-10
Heavy Duty Diesel Engine Coolant .................3-1-11
Drain Intervals for Diesel Engine Coolant........3-1-11
John Deere COOL-GARD™ II Coolant
Extender......................................................3-1-12
Supplemental Coolant Additives......................3-1-12
Operating in Warm Temperature Climates ......3-1-13
Additional Information About Diesel
Engine Coolants and John Deere
COOL-GARD™ II Coolant Extender ...........3-1-14
Testing Diesel Engine Coolant.........................3-1-15
Maintenance—Periodic Maintenance
Service Machine at Specified Intervals..............3-2-1
Check the Hour Meter Regularly .......................3-2-1
Prepare Machine for Maintenance ....................3-2-2
Open Access Doors for Service ........................3-2-3
Open Engine Hood for Service..........................3-2-3
Fuel Tank ...........................................................3-2-3
Hydraulic Breaker and Crusher Attachments ....3-2-4
Fluid Analysis Program Test Kits and
3-Way Coolant Test Kit..................................3-2-4
Periodic Maintenance Record Keeping
System ..........................................................3-2-5
Maintenance—As Required
Check and Adjust Track Sag .............................3-3-1
Clean Fuel Tank Inlet Screen ............................3-3-3
Drain Fuel Tank Sump .......................................3-3-4
Drain Water Separator.......................................3-3-4
Check and Adjust A/C Belt ................................3-3-5
Clean Radiator Air Inlet Screen .........................3-3-5
Check Windshield Washer Fluid Level ..............3-3-6
Clean Air Cleaner Dust Valve ............................3-3-6
Check Coolant ...................................................3-3-7
Maintenance—Every 10 Hours or Daily
Check Hydraulic Tank Oil Level.........................3-4-1
Check Engine Oil Level .....................................3-4-3
Check Recovery Tank Coolant Level.................3-4-4
Maintenance—Initial Service—50 Hours
Inspect and Re-Torque Track Hardware............3-5-1
Maintenance—Every 100 Hours
Grease Bucket Pivot Pins..................................3-6-1
Grease Working Tool Pivots ..............................3-6-2
Maintenance—Every 250 Hours
Grease Blade.....................................................3-7-1
Drain Hydraulic Tank Sump ...............................3-7-1
Check Travel Gear Case Oil Level ....................3-7-2
Check Battery Electrolyte Level and Terminals ..3-7-3
Clean or Replace Primary Air Cleaner
Element .........................................................3-7-5
Inspect and Re-Torque Track Hardware............3-7-6
Take Engine Oil Sample ....................................3-7-6
Maintenance—Every 500 Hours
Replace Fuel Filter ............................................3-8-1
Replace Water Separator Element....................3-8-1
Clean Fuel Pump Strainer .................................3-8-2
Change Engine Oil and Replace Filter ..............3-8-2
Check Air Intake Hoses .....................................3-8-3
Grease Swing Bearing.......................................3-8-4
Check Cab Fresh Air Filter ................................3-8-4
Check Cab Recirculating Air Filter.....................3-8-5
Grease Swing Bearing Gear..............................3-8-6
Take Fluid Samples ...........................................3-8-6
Maintenance—Every 1000 Hours
Replace Hydraulic Oil Tank Filter ......................3-9-1
Replace Pilot System Oil Filter ..........................3-9-2
Adjust Engine Valve Clearance .........................3-9-2
Check and Adjust Fan Belt Tension...................3-9-3
Replace Air Cleaner Elements and
Dust Valve .....................................................3-9-4
Check Coolant ...................................................3-9-5
Maintenance—Every 2000 Hours
Clean the Engine Crankcase
Ventilation Tube...........................................3-10-1
Change Travel Gear Case Oil .........................3-10-1
Maintenance—Every 5000 Hours
Replace Swing Motor and Gear Case Filter ....3-11-1
Change Hydraulic Tank Oil, Clean
Suction Screen............................................3-11-2
Maintenance—Every 6000 Hours
Drain Cooling System......................................3-12-1
Cooling System Fill and Deaeration
Procedure....................................................3-12-3
Miscellaneous—Machine
Bleed Fuel System - Electric Fuel Pump ...........4-1-1
Do Not Service or Adjust Injection
Nozzles or High Pressure Fuel Pump ...........4-1-1
Do Not Service Control Valves,
Cylinders, Pumps, or Motors.........................4-1-1
Precautions for Alternator and Regulator ..........4-1-2
Handling, Checking, and Servicing
Batteries Carefully.........................................4-1-3
Using Booster Batteries—24-Volt System .........4-1-4
Using Battery Charger .......................................4-1-5
Replacing Batteries ...........................................4-1-5
Fluid Sampling Test Ports—If Equipped ............4-1-6
Welding On Machine .........................................4-1-6
Welding Near Electronic Control Units ..............4-1-6
Keep Electronic Control Unit
Connectors Clean .........................................4-1-7
Clean the Machine Regularly ............................4-1-7
Adding 12-Volt Accessories...............................4-1-7
JDLink™ Machine Monitoring System
(MMS)—If Equipped......................................4-1-7
Replacing Fuses................................................4-1-8
Replacing Bucket Teeth...................................4-1-12
Replacing Bucket Tooth
Tip—Heavy-Duty Bucket .............................4-1-12
Removing Bucket ............................................4-1-13
Track Sag General Information .......................4-1-13
Hardware Torque Specifications......................4-1-13
Unified Inch Bolt and Screw Torque Values.....4-1-14
Metric Bolt and Screw Torque Values..............4-1-15
Miscellaneous—Operational Checkout
Operational Checkout........................................4-2-1
Miscellaneous—Troubleshooting
Troubleshooting Procedure ...............................4-3-1
Engine ...............................................................4-3-2
Electrical System ...............................................4-3-6
Hydraulic System...............................................4-3-8
Miscellaneous—Storage
Prepare Machine for Storage ............................4-4-1
Monthly Storage Procedure...............................4-4-2
Miscellaneous—Machine Numbers
Record Product Identification Number (PIN) .....4-5-1
Record Engine Serial Number...........................4-5-1
Record Travel Motor Serial Numbers ................4-5-1
Record Swing Motor Serial Number ..................4-5-2
Record Hydraulic Pump Serial Number.............4-5-2
Keep Proof of Ownership ..................................4-5-2
Keep Machines Secure .....................................4-5-3
Miscellaneous—Specifications
85D Engine Specifications.................................4-6-1
85D Drain and Refill Capacities.........................4-6-1
85D Machine Specifications ..............................4-6-2
85D Working Ranges ........................................4-6-4
Lift Capacity—85D, Arm: 1.62 m (5 ft 4
in.), 450 mm (18 in.) Rubber Pads................4-6-5
Lift Capacity—85D, Arm: 1.62 m (5 ft 4
in.), Shoe: 600 mm (24 in.) ...........................4-6-6
Lift Capacity—85D, Arm: 1.62 m (5 ft
4 in.), 450 mm (18 in.) Continuous
Rubber Belt ...................................................4-6-7
Lift Capacity—85D, Arm: 2.12 m (6 ft
11 in.), 450 mm (18 in.) Rubber Pads ...........4-6-8
Lift Capacity—85D, Arm: 2.12 m (6 ft
11 in.), Shoe: 600 mm (24 in.).......................4-6-9
Lift Capacity—85D, Arm: 2.12 m (6 ft
11 in.), 450 mm (18 in.) Continuous
Rubber Belt .................................................4-6-10
