Description

John Deere 5080G, 5085GN, 5085GL, 5085GF, 5085GV Tractors Service Manual

Language: English
Format: PDF
Serial Number: -00468 ,000469- (Engine F5A) T3A
Publication: TM406319 & TM406419
Applicable for the Tractor Model: 5080G, 5085GN, 5085GL, 5085GF, 5085GV

• John Deere 5080G, 5085GN, 5085GL, 5085GF, 5085GV Tractors Repair Service Manual – 1085 Pages
• John Deere Diagnostic Technical Manual – 2513 Pages
• John Deere Operators Manual (OMER441607)  – 302 Pages

Table of Content of the 5080G, 5085GN, 5085GL, 5085GF, 5085GV Tractors

Foreword
General Information
Safety Measures
General References
Diagnostic Trouble Codes
Engine Control Unit (FPT F34 (F5D) Diesel Engine
Electronic Hitch Sensing
Transmission Control Unit
E-SCV Control Unit
Vehicle Control Unit
Observable Symptoms
Fuel and Air Intake System
Electrical System
Electronic Control Units
Power Train
Steering and Brakes
Hydraulic System
Front-Wheel Drive
Air-Conditioning System
Engine
Engine – General Information
Engine – Operational Checks
Engine – Diagnostic Tests/Adjustments
Fuel, Air Intake and Cooling Systems
Fuel, Air Intake and Cooling System – Theory of Operation
Fuel, Air Intake and Cooling Systems – Diagnostic Tests/Adjustments
Electrical System
Diagnostic Schematics (5G/GH)
Diagnostic Schematics (5GL)
Diagnostic Schematics (5G VNF)
Electronic Control Units
Operation and General Information on Diagnostics
Information on How to Reprogram Control Units
ECU – Engine Control Unit
EHS II – Electronic Hitch Sensing
TCU – Transmission Control Unit
TVC – E-SCV Control Unit
VCU – Vehicle Control Unit
Electrical System (5G/GH) – Component Information
Summary of Electrical (5G/GH) Components and Harnesses
Electrical Components – Assemblies (5G/GH)
Electrical Components – Sensors (5G/GH)
Electrical Components – Lights (5G/GH)
Electrical Components – Fuses, Relays and Diodes (5G/GH)
Electrical Components – Power Supply and Alternator (5G/GH)
Electrical Components – Monitoring and Signalling Devices (5G/GH)
Electrical Components – Electrical Motors (5G/GH)
Electrical Components – Resistors (5G/GH)
Electrical Components – Switches (5G/GH)
Wiring Harnesses (5G/GH)
Wiring Diagrams (5G/GH)
Connector Information (5G/GH)
Ground Points (5G/GH)
Electrical Components – Solenoids and Solenoid Valves (5G/GH)
Electrical Components – Other (5G/GH)
Electrical System (5GL) – Component Information
Summary of Electrical Components and Harnesses (5GL)
Electrical Components – Assemblies (5GL)
Electrical Components – Sensors (5GL)
Electrical Components – Lights (5GL)
Electrical Components – Fuses, Relays and Diodes (5GL)
Electrical Components – Power Supply and Alternator (5GL)
Electrical Components – Monitoring and Signaling Devices (5GL)
Electrical Components – Electrical Motors (5GL)
Electrical Components – Resistors (5GL)
Electrical Components – Switches (5GL)
Wiring Harnesses (5GL)
Wiring Diagrams (5GL)
Connector Information (5GL)
Ground Points (5GL)
Electrical Components – Solenoids and Solenoid Valves (5GL)
Electrical System (5G VNF) – Component Information
Summary of Electrical Components and Harnesses (5G VNF)
Electrical Components – Assemblies (5G VNF)
Electrical Components – Sensors (5G VNF)
Electrical Components – Lights (5G VNF)
Electrical Components – Fuses, Relays and Diodes (5G VNF)
Electrical Components – Power Supply and Alternator (5G VNF)
Electrical Components – Monitoring and Signaling Devices (5G
VNF)
Electrical Components – Electrical Motors (5G VNF)
Electrical Components – Resistors (5G VNF)
Electrical Components – Switches (5G VNF)
Wiring Harnesses (5G VNF)
Wiring Diagrams (5G VNF)
Connector Information (5G VNF)
Ground Points (5G VNF)
Electrical Components – Solenoids and Solenoid Valves (5G VNF)
Electrical Components – Other (5G VNF)
Drive Train (without Transmission)
Front-Wheel Drive – Theory of Operation
Differential – Theory of Operation
Final Drives – Theory of Operation
Rear PTO – Theory of Operation
Drive Train (without Transmission) – Component Information
Drive Train (without transmisson) – Diagnostic Tests/Adjustments
Mechanical Transmissions
Mechanical Transmissions – Theory of Operation
Mechanical Transmissions – Component Information
Drive Train (without transmisson) – Diagnostic Tests/Adjustments
Power Reverser Transmission (24/12)
Power Reverser Transmission (24-12) – Operational Checks
Power Reverser Transmission (24-12) – Theory of Operation
Power Reverser Transmission (24-12) – Diagnostic Tests/Adjustments
Steering and Brake Systems
Steering and Brake Systems – Theory of Operation
Steering and Brake Systems – Component Information
Steering and Brake Systems – Diagnostic Tests/Adjustments
Hydraulic System
Hydraulic System – Theory of Operation
Hydraulic System – Schematics
Hydraulic System – Component Information
Hydraulic System – Diagnostic Tests/Adjustments
Miscellaneous
Operational Checks
Cab and Open Operator’s Station
Cab and Open Operator’s Station – Theory of Operation
Cab and Open Operator’s Station – Component Information
Cab and Open Operator’s Station – Diagnostic Tests/Adjustments
Special Tools
Special Tools (Dealer-Fabricated)
Special Tools (Available as Spare Parts)

READ THIS MANUAL carefully to learn how to operate and service your Tractors correctly.

The John Deere 5080G, 5085GN, 5085GL, 5085GF, 5085GV Technical manuals are divided in two parts: repair and operation and tests. Repair sections tell how to repair the components. Operation and tests sections help you identify the majority of routine failures quickly.

Information is organized in groups for the various components requiring service instruction. At the beginning of each group are summary listings of all applicable essential tools, service equipment and tools, other materials needed to do the job, service parts kits, specifications, wear tolerances, and torque values.

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.