John Deere 5085M, 5100M, 5100MH, 5100ML, 5115M, 5115ML (FT4) Tractors Repair Manual (Built Dec 14 – Jun 17)

Table of Content
Foreword
General Information
Safety
General References
Technical Specific References
Diagnostic Trouble Codes
Observable Symptoms and System Diagnostics
General References
Engine Diagnostics
Fuel, Air Intake, Exhaust, and Cooling Diagnostics
Electrical Diagnostics
Electronic Control Unit Diagnostics
Drive Systems and Transmission Diagnostics
Steering and Brakes Diagnostics
Hydraulic Diagnostics
Cab/Open Operator`s Station Diagnostics
Engine
General References
Engine Component and Connector Information
Engine Tests and Adjustments
Fuel, Air Intake, Exhaust, and Cooling
General References
Fuel, Air Intake, Exhaust, and Cooling Theory of Operation
Electrical General and Theory of Operation
General References
Turn Signal Switch and Warning Lights
Wipers (Two Speed)
Rear Wipers
Instrument Cluster Control (ICC)
Electrohydraulic Control Unit (EHC)
Hitch Control Unit (HCU)
Power Train Reverser (PTR)
Chassis Control Unit (CCU) (PR Transmission)
Chassis Control Unit (CCU) (SS Transmission)
Engine Control Unit (ECU)
Controller Area Network
Electrical Schematics
General References
Key Switch, Starter, and Alternator (SE01)
Neutral Start (SS Transmission) (SE02A)
Neutral Start (PR Transmission) (SE02B)
Accessory Power (SE03)
Horn (SE04)
Light Switch and Headlights (SE05A)
Turn and Brake Lights (SE05B)
Cab Work Lighting (SE05C)
Open Operator Station Work Lighting (SE05D)
Warning Lights (SE06)
Junction Block Power (SE09)
Implement Connector (SE10)
Loader Lights (SE12)
Back-Up Alarm (SE13A)
Beacon Light (SE13B)
Mid-Mount SCV (SE14)
Power Outlets (SE15)
Heating (SE16)
Air Conditioning (SE17)
Front Wiper (Two Speed) (SE19)
Rear Wiper (SE21)
Dome Light, Door Switch, and Radio (SE22)
Air Seat (SE23)
Instrument Cluster Control (ICC) (SE24)
Seat Switch, Rear PTO Switch, and Wheel Speed Sensor (SE25)
ELX Relay and Fuses (SE26)
Mechanical Front-Wheel Drive (MFWD) (SE27)
Brake Switch (SE28)
Chassis Control Unit (CCU) (PR Transmission) (SE29A)
Electrohydraulic Control Unit (EHC) (SE29B)
Hitch Control Unit (HCU) (SE29C)
Chassis Control Unit (CCU) (SS Transmission) (SE29D)
Engine Control Unit (ECU) (SE30)
Controller Area Network (SE32)
AutoTrac Universal (ATU) (SE33)
JDLink (SE34)
Electrical Components and Connectors
General References
Key Switch, Starter, and Alternator (SE01)
Neutral Start (SS Transmission) (SE02A)
Neutral Start (PR Transmission) (SE02B)
Accessory Power (SE03)
Horn (SE04)
Light Switch and Headlights (SE05A)
Turn and Brake Lights (SE05B)
Cab Work Lighting (SE05C)
Open Operator Station Work Lighting (SE05D)
Warning Lights (SE06)
Junction Block Power (SE09)
Implement Connector (SE10)
Loader Lights (SE12)
Back-Up Alarm (SE13A)
Beacon Light (SE13B)
Mid-Mount SCV (SE14)
Power Outlets (SE15)
Heating (SE16)
Air Conditioning (SE17)
Front Wiper (Two Speed) (SE19)
Rear Wiper (SE21)
Dome Light, Door Switch and Radio (SE22)
Air Seat (SE23)
Instrument Control Cluster (ICC) (SE24)
Seat Switch, Rear PTO Switch, and Wheel Speed Sensor (SE25)
ELX Relay and Fuses (SE26)
Mechanical Front-Wheel Drive (MFWD) (SE27)
Brake Switch (SE28)
Chassis Control Unit (CCU) (PR Transmission) (SE29A)
Electrohydraulic Control Unit (EHC) (SE29B)
Hitch Control Unit (HCU) (SE29C)
Chassis Control Unit (CCU) (SS Transmission) (SE29D)
Engine Control Unit (ECU) (SE30)
Controller Area Network (SE32)
AutoTrac Universal (ATU) (SE33)
JDLink (SE34)
Fuses and Relays
Ground Points
Interconnects
Wiring Harnesses
Electrical Tests and Adjustments
General References
Tests and Adjustments
Electronic Control Units
General References
Calibrations, Preliminary Checks and Operational Checks
Theory of Operation
Schematics
Component and Connector Information
Tests and Adjustments
Chassis Control Unit (CCU)
Engine Control Unit (ECU)
Engine Interface Control Unit (EIC)
Hitch Control Unit (HCU)
Instrument Cluster Control Unit (ICC)
Power Train Reverser (PTR)
Drive Systems and Transmissions
General References
Calibrations, Preliminary Checks and Operational Checks
Creeper Theory of Operation
Differential Theory of Operation
Differential Lock Theory of Operation
Final Drive Theory of Operation
Rear PTO Theory of Operation
High Crop Axle Theory of Operation
MFWD Theory of Operation
PR Transmission Theory of Operation
PR Plus Transmission Theory of Operation
SS Transmission Theory of Operation
Drive Systems Schematics
Transmission Schematics
Drive Systems Component and Connector Information
Transmission Component and Connector Information
Drive Systems Tests and Adjustments
Transmission Tests and Adjustments
Steering and Brakes
General References
Brake Calibrations, Preliminary Checks and Operational Checks
Steering Calibrations, Preliminary Checks and Operational Checks
Brake Theory of Operation
Steering Theory of Operation
Brake Schematics
Steering Schematics
Brake Component and Connector Information
Steering Component and Connector Information
Brake Tests and Adjustments
Steering Tests and Adjustments
Hydraulics
General References
Hydraulic Calibrations, Preliminary and Operational Checks
General Hydraulics Theory of Operation
Electrohydraulic Hitch Theory of Operation
Mechanical Hitch Theory of Operation
Front Hitch Theory of Operation
Hydraulic Filter Theory of Operation
Hydraulic Pump Theory of Operation
Dual Mid-Mount SCV Theory of Operation
Power Beyond Theory of Operation
Quick Disconnect Coupler Theory of Operation
Dual Rear SCV Theory of Operation
Triple Mid-Mount SCV Theory of Operation
Triple Rear SCV Theory of Operation
Schematics
Component and Connector Information
Tests and Adjustments
Cab/Open Operator`s Station
General References
Calibrations, Preliminary Checks and Operational Checks
HVAC Theory of Operation
Seat Theory of Operation
Schematics
Component and Connector Information
Tests and Adjustments
Special Tools
General References
Dealer Fabricated and Service Tools
Technical Manuals are concise guides for specific machines. They are on-the-job guides containing only the vital information needed for diagnosis, analysis, testing, and repair.
Fundamental service information is available from other sources covering basic theory of operation, fundamentals of troubleshooting, general maintenance, and basic type of failures and their causes.