John Deere 6B Series tractor pdf diagnostic technical manual (TM157219)
Format: PDF
Pages: 1093
File size: 35.64 MB
Language: English
Models: JD954, 6095B, JD1104, 6B-1104, 6110B, JD1204-A, 6B-1204, 6120B, JD1354-A, 6B-1354, 6135B, JD1404-A, and 6140B
Table of Contents for TM157219 manual
- Contents
- Forward
- General Information
- Contents
- Safety
- General References
- Technical Specific References
- Diagnostic Trouble Codes
- Contents
- CCU Code Diagnostics
- ECU Code Diagnostics
- ICC Code Diagnostics
- PTR Code Diagnostics
- Observable Symptoms and System Diagnostics
- Contents
- General References
- Engine Diagnostics
- Fuel and Air System Problems
- Electrical Diagnostics
- Electronic Control Unit Diagnostics
- Power Train Symptoms
- Steering and Brakes Diagnostics
- Hydraulic Diagnostics
- Operator's Station Diagnostics
- Engine
- Contents
- General References
- Engine Calibrations, Preliminary Checks, and Operational Checks
- Engine Theory of Operation
- Engine Schematics
- Engine Component and Connector Information
- Engine Tests and Adjustments
- Fuel, Air Intake, Exhaust, and Cooling
- Contents
- General References
- Fuel, Air Intake, Exhaust and Cooling Calibrations, Preliminary and Operational Checks
- Fuel and Air Theory of Operation
- Fuel, Air Intake, Exhaust, and Cooling Schematics
- Fuel, Air Intake, Exhaust, and Cooling Component and Connector Information
- Fuel, Air Intake, Exhaust, and Cooling Tests and Adjustments
- Electrical General and Theory of Operation
- Contents
- General References
- Theory of Operation
- Electrical Schematics
- Contents
- General References
- Starting Motor, Charging Circuit, Starting and Fuel Preheater (SE1), Neutral Start (Dry Clutch) (SE2), and Neutral St
- Instrument Cluster (Dry Clutch) (SE4A) Schematic
- Instrument Cluster (Wet Clutch) (SE4B) Schematic
- Light Switch, Headlights, and License Light (SE6) Schematic
- Turn Signal Switch, Hazard Switch, Brake Switch (CIS and China Option) (SE9A) Schematic
- Turn Signal Switch, Hazard Switch, Tail Light (China Base) (SE9B) Schematic
- Trailer Connector (SE10) Schematic
- Worklights (SE11) Schematic
- Light Switch, Headlights, and Horn (SE21), Hazard Switch, Flasher, Turning Lights, and Tail Lights (SE22), and Work L
- HVAC System (Option I) (SE12) and HVAC System (Option II) (SE15) Schematic
- Horn, Dome Lamp, Beacon Light, Power Outlet, Radio, and Indicator Sign Light (SE13), Windshield Wiper System (SE16),
- Transmission Control Unit (Wet Clutch 24X8) (SE17A) Schematic
- Transmission Control Unit (Wet Clutch 24X12) (SE17B) Schematic
- Engine Control Unit (Four Cylinder) (SE18A) Schematic
- Engine Control Unit (Six Cylinder) (SE18B) Schematic
- Service Advisor (SE19) and Automatic Guidance (Option) (SE20) Schematic
- Electrical Components and Connectors
- Contents
- General References
- Fuses and Relays
- Ground Points
- Interconnects
- Wiring Harnesses
- Starting Motor, Charging Circuit, Starting and Fuel Preheater (SE1), Neutral Start (Dry Clutch) (SE2), and Neutral St
- Instrument Cluster (Dry Clutch) (SE4A)
- Instrument Cluster (Wet Clutch) (SE4B)
- Light Switch, Headlights, and License Light (SE6)
- Turn Signal Switch, Hazard Switch, Brake Switch (CIS and China Option) (SE9A)
- Turn Signal Switch, Hazard Switch, Tail Light (China Base) (SE9B)
- Trailer Connector (SE10)
- Worklights (SE11)
- Light Switch, Headlights, and Horn (SE21), Hazard Switch, Flasher, Turning Lights, and Tail Lights (SE22), and Work L
- HVAC System (Option I) (SE12) and HVAC System (Option II) (SE15)
- Horn, Dome Light, Beacon Light, Power Outlet, Radio, and Indicator Sign Light (SE13), Windshield Wiper System (SE16),
- Transmission Control Unit (Wet Clutch 24X8) (SE17A)
- Transmission Control Unit (Wet Clutch 24X12) (SE17B)
- Engine Control Unit (Four Cylinder) (SE18A)
- Engine Control Unit (Six Cylinder) (SE18B)
- Service Advisor (SE19) and Automatic Guidance (Option) (SE20)
- Electrical Tests and Adjustments
- Contents
- General References
- Tests and Adjustments
- Electronic Control Units
- Contents
- General References
- Electronic Control Unit Calibrations, Preliminary Checks and Operational Checks
- Electronic Control Unit Theory of Operation
- Electronic Control Unit Schematics
- Electronic Control Unit Component and Connector Information
- Electronic Control Unit Tests and Adjustments
- Chassis Control Unit (CCU)
- Engine Control Unit (ECU)
- Instrument Cluster Control Unit (ICC)
- Power Train Reverser (PTR)
- Drive Systems and Transmissions
- Contents
- General References
- Drive Systems and Transmission Preliminary, Operational, and Calibrations Checks
- Drive Systems and Transmission Theory of Operation
- Drive Systems and Transmission Schematics
- Drive Systems and Transmission Component and Connector Information
- Drive Systems and Transmission Tests and Adjustments
- Steering and Brakes
- Contents
- General References
- Steering Calibrations, Preliminary Checks and Operational Check
- Brakes Calibrations, Preliminary Checks and Operational Checks
- Steering Theory of Operation
- Brakes Theory of Operation
- Steering System Schematics
- Brakes System Schematics
- Steering Component and Connector Information
- Brakes Component and Connector Information
- Steering Test and Adjustments
- Brake Test and Adjustments
- Hydraulics
- Contents
- General References
- Hydraulic Calibrations, Preliminary Checks, and Operational Checks
- Hydraulic Theory of Operation
- Mechanical Hitch Theory of Operation (Option I)
- Mechanical Hitch Theory of Operation (Option II)
- Rear SCV Theory of Operation
- Hydraulic Schematics
- Hydraulic Component and Connector Information
- Hydraulic Tests and Adjustments
- Operator's Station
- Contents
- General References
- Calibrations, Preliminary Checks, and Operational Checks
- Theory of Operation
- Schematics
- Component and Connector Information
- Tests and Adjustments
- Special Tools
- Contents
- General References
- Dealer Fabricated and Service Tools
A Diagnostic Technical Manual is a specialized resource designed to help operators and technicians identify and resolve mechanical, electrical, and hydraulic issues. Unlike a standard repair manual, the diagnostic version focuses on troubleshooting, error code interpretation, and system testing.
What’s included in this document:
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Detailed electrical and hydraulic schematics for precise fault finding.
-
Step-by-step diagnostic procedures for engine, transmission, and onboard electronics.
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Descriptions of diagnostic trouble codes (DTC) and their solutions.
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Operational tests to ensure your equipment meets factory performance standards.
Using an original diagnostic manual ensures accurate repairs, minimizes downtime, and prevents costly mistakes by identifying the root cause of equipment failure before you start replacing parts.