Complete Diagnosis & Tests Technical Manual with electrical wiring diagrams for John Deere (2WD or MFWD) Tractors 6100D, 6110D, 6115D, 6125D and 6130D (Tier 0-Tier 3/Stage IIIA) (S.N. 60000-99999), with workshop information to maintain, diagnose, and service like professional mechanics.

John Deere Tractors 6100D, 6110D, 6115D, 6125D, 6130D workshop Diagnosis & Tests technical manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

tm608719 - 6100D, 6110D, 6115D, 6125D and 6130D (Tier 0- Tier 3_Stage IIIA) Tractors, Diagnostic Technical Manual (60000-), Nov. 2014-.pdf
tm608719 - 6100D, 6110D, 6115D, 6125D and 6130D (Tier 0- Tier 3_Stage IIIA) Tractors, Diagnostic Technical Manual (60000-), Nov. 2014-.epub

Total Pages: 1,947 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English

MAIN SECTIONS
Foreword
   General Information
      Safety
      General References
      Technical Specific References
   Diagnostic Trouble Codes
      CCU Code Diagnostics
      ECU Code Diagnostics
      ICC Code Diagnostics
      PTR Code Diagnostics
   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 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
      General References
      Fuel, Air Intake, Exhaust and Cooling Calibrations, Preliminary
Checks and Operational Checks
      Fuel, Air Intake, Exhaust and Cooling 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
      General References
      Theory of Operation
   Electrical Schematics
      General References
      Key Switch, Starter and Alternator Schematic (SE1)
      Neutral Start Schematic (SE2A\C)
      Accessory Power Schematic (SE3)
      Horn Schematic (SE4)
      Light Switch and Headlights Schematic (SE5A)
      Cab Work Lighting Schematic (SE5B)
      OOS Work Lighting Schematic (SE5C)
      Turn Signal Switch and Hazard Warning Lights Schematic (SE6)
      Light Switch and Headlights Schematic (with License and Clearance
Lights) (SE7A)
      Cab Work Lighting Schematic (with License and Clearance Lights)
(SE7B)
      OOS Work Lighting Schematic (with License and Clearance Lights)
(SE7B)
      Turn Signal Switch and Hazard Warning Lights Schematic (with
License and Clearance Lights) (SE8)
      Power Source Schematic (SE9)
      Trailer Connector Schematic (SE10)
      Trailer Connector Schematic (with Implement Flood Light Connector)
(SE11)
      Back-Up Alarm Schematic (SE13A)
      Beacon Light Schematic (SE13B)
      Mid-Mount SCV Schematic (SE14)
      Power Outlets Schematic (with Square Terminals) (SE15A)
      Power Outlets Schematic (with Round Terminals) (SE15B)
      Heater Schematic (SE16)
      Air Conditioning Schematic (SE17)
      Front Windshield Wiper and Washer Schematic (SE19)
      Rear Windshield Wiper and Washer Schematic (SE21)
      Dome Light, Door Switch and Radio Schematic (SE22)
      Air Seat Schematic (SE23)
      Instrument Cluster Control (ICC) Schematic (SE24)
      Seat Switch and Rear PTO Switch Schematic (SE25)
      ELX Relay and Fuses Schematic (SE26)
      Mechanical Front-Wheel Drive (MFWD) Schematic (SE27)
      Brake Switch Schematic (SE28)
      Electrohydraulic Control Unit (EHC) Schematic (SE29)
      Engine Control Unit (ECU) Schematic (4045 Engine) (SE30)
      ATU (T0 Only)(SE 31)
      Controller Area Network Schematic (SE32)
   Electrical Components and Connectors
      General References
      Key Switch, Starter and Alternator Components and Connectors
(SE1)
      Neutral Start Components and Connectors (SE2A\C)
      Horn Components and Connectors (SE4)
      Light Switch and Headlights Components and Connectors (SE5A)
      Cab Work Lighting Components and Connectors (SE5B)
      OOS Work Lighting Components and Connectors (SE5C)
      Turn Signal Switch and Hazard Warning Lights Components and
Connectors (SE6)
      Light Switch and Headlights Components and Connectors (with
License and Clearance Lights) (SE7A)
      Cab Work Lighting Components and Connectors (with License and
Clearance Lights) (SE7B)
      Turn Signal Switch and Hazard Warning Lights Components and
Connectors (with License and Clearance Lights) (SE8)
      Power Source Components and Connectors (SE9)
      Trailer Connector Components and Connectors (SE10)
      Trailer Connector Components and Connectors (with Implement
Flood Light Connector) (SE11)
      Back-Up Alarm Components and Connectors (SE13A)
      Beacon Light Components and Connectors (SE13B)
      Mid-Mount SCV Components and Connectors (SE14)
      Power Outlets Components and Connectors (with Square Terminals)
(SE15A)
      Power Outlets Components and Connectors (with Round Terminals)
(SE15B)
      Heater Components and Connectors (SE16)
      Air Conditioning Components and Connectors (SE17)
      Front Windshield Wiper and Washer Components and Connectors
(SE19)
      Rear Windshield Wiper and Washer Components and Connectors (SE21)
      Dome Light, Door Switch and Radio Components and Connectors
(SE22)
      Air Seat Components and Connectors (SE23)
      Instrument Cluster Control (ICC) Components and Connectors (SE24)
      Seat Switch and Rear PTO Switch Components and Connectors (SE25)
      Mechanical Front-Wheel Drive (MFWD) Components and Connectors
(SE27)
      Brake Switch Components and Connectors (SE28)
      Electrohydraulic Control Unit (EHC) Components and Connectors
(SE29)
      Engine Control Unit (ECU) Components and Connectors (4045 Engine)
(SE30)
      ATU (T0 Only) Components and Connectors (SE 31)
      Controller Area Network Components and Connectors (SE32)
      Fuses and Relays
      Ground Points
      Interconnects
      Wiring Harnesses
   Electrical Tests and Adjustments
      General References
      Tests and Adjustments
   Electronic Control Units
      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
      General References
      Drive Systems and Transmission Calibrations, Preliminary Checks
and Operational Checks
      Drive Systems and Transmission Theory of Operation
      Drive Systems and Transmission Schematics
      Drive Systems and Transmission Component Information
      Drive Systems and Transmission Tests and Adjustments
   Steering and Brakes
      General References
      Brake Calibrations, Preliminary Checks and Operational Checks
      Steering Calibrations, Preliminary Checks and Operational Checks
      Brakes 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 Checks and Operational Checks
      Hydraulic Theory of Operation
      Mechanical Hitch Theory of Operation
      Mid-Mount SCV Theory of Operation
      Rear SCV Theory of Operation
      Hydraulic Trailer Brake Theory of Operation
      Hydraulic Schematics
      Hydraulic Component and Connector Information
      Hydraulic Tests and Adjustments
   Cab/Open Operator’s Station
      General References
      Calibrations, Preliminary Checks and Operational Checks
      Theory of Operation
      Schematics
      Component and Connector Information
      Tests and Adjustments
   Special Tools
      General References
      Dealer Fabricated and Service Tools

tm608719 - 6100D, 6110D, 6115D, 6125D and 6130D(Tier 0 — Tier 3/Stage IIIA) Tractors, Diagnostic Technical Manual(60000—), 11/2014—

Table of Contents

Foreword

Section 210: General Information

Group 05A: Safety

Work In Ventilated Area

Recognize Safety Information

Avoid Backover Accidents

Prevent Machine Runaway

Avoid Contact with Agricultural Chemicals

Clean Vehicle of Hazardous Pesticides

Use a Safety Chain

Work in Clean Area

Decommissioning — Proper Recycling and Disposal of Fluids and Components

Avoid Harmful Asbestos Dust

Avoid Hot Exhaust

Clean Exhaust Filter Safely

Handle Fuel Safely—Avoid Fires

Prepare for Emergencies

Handle Fluids Safely—Avoid Fires

Avoid High-Pressure Fluids

Install All Guards

Use Proper Lifting Equipment

Illuminate Work Area Safely

Live With Safety

Service Machines Safely

Support Machine Properly

Remove Paint Before Welding or Heating

Park Machine Safely

Stay Clear of Rotating Drivelines

Follow Safety Instructions

Use Proper Tools

Service Tires Safely

Keep ROPS Installed Properly

Construct Dealer-Made Tools Safely

Practice Safe Maintenance

Understand Signal Words

Replace Safety Signs

Avoid Heating Near Pressurized Fluid Lines

Wear Protective Clothing

Handling Batteries Safely

Handle Agricultural Chemicals Safely

Service Cooling System Safely

Use Steps and Handholds Correctly

Transport Tractor Safely

Group 05B: General References

General Information - Summary of References

How to Use This Manual

General Troubleshooting Information

Deliver Safely

Glossary of Terms

Information Available in Sections, Groups and Subgroups

Trademarks

Group 05C: Technical Specific References

Features and Accessories

Metric Bolt and Screw Torque Values

Unified Inch Bolt and Screw Torque Values

Section 211: Diagnostic Trouble Codes

Group CCU: CCU Code Diagnostics

CCU 000096.03 - Fuel Level Sensor Circuit Voltage High

CCU 000096.04 - Fuel Level Sensor Circuit Voltage Low

CCU 000110.00 - Engine Coolant Temperature Signal Extremely High

CCU 000110.03 - Engine Coolant Temperature Sensor Out of Range High

CCU 000110.04 - Engine Coolant Temperature Sensor Out of Range Low

CCU 000110.16 - Engine Coolant Temperature Signal Moderately High

CCU 000161.02 - Transmission Input Speed Sensor Conflict

CCU 000237.02 - VIN Security Data Conflict

CCU 000237.14 - VIN Security Not Enabled

CCU 000237.31 - VIN Security Messages Missing

CCU 000628.02 - CCU EOL Data Fault

CCU 000629.12 - CCU Control Unit Fault

CCU 000630.14 - Rear PTO Configuration Invalid

CCU 001638.00 - Hydraulic Oil Temperature Very Hot

CCU 001638.03 - Hydraulic Oil Temperature Sensor Circuit Voltage High

CCU 001638.04 - Hydraulic Oil Temperature Sensor Circuit Voltage Low

CCU 001638.16 - Hydraulic Oil Temperature High

CCU 001883.00 - Rear PTO Overspeed

CCU 001883.01 - Rear PTO Underspeed

CCU 002818.31 - Operator Presence Switch Not Activated

CCU 003509.03 - Sensor Supply Voltage Out of Range High

CCU 003509.04 - Sensor Supply Voltage Out of Range Low

CCU 521155.05 - PTO Lube Solenoid Current Low

CCU 521155.06 - PTO Lube Solenoid Current High

CCU 523316.04 - CCU Switched Supply Voltage Low

CCU 523839.02 - Secondary Brake Switch Conflict

CCU 523907.02 - PTO Remote Enable Switch Conflict

CCU 523908.02 - Rear PTO External Switch Conflict

CCU 524037.02 - MFWD Switch Circuit Fault

CCU 524224.14 - PTO Switch Voltage Mismatch

CCU 524252.05 - Rear PTO Solenoid Circuit Fault

Group ECU: ECU Code Diagnostics

ECU - Non-Tractor ECU Codes

Group ICC: ICC Code Diagnostics

ICC 000107.00 - Air Filter Restricted

ICC 000167.04 - Alternator Voltage Below Normal

ICC 000237.02 - ICC VIN Security Mismatch

ICC 000237.31 - ICC VIN Security Missing

ICC 000628.12 - ICC Programming Fault

ICC 000630.02 - ICC Calibration Memory Fault

Group PTR: PTR Code Diagnostics

PTR 000070.14 - Park Brake Engaged During Movement

PTR 000084.07 - Excessive Wheel Speed Detected During Calibration

PTR 000158.01 - System Switched Voltage Low

PTR 000190.18 - Engine Speed Missing During Shift

PTR 000191.00 - Excessive Top Shaft Speed During Calibration

PTR 000191.17 - Top Shaft Speed Too Low

PTR 000598.02 - Clutch Switch Open With Pedal Up

PTR 000598.04 - Clutch Switch Signal Failed Low

PTR 000628.02 - EOL Check Sum Error

PTR 000629.12 - PTR Control Unit Fault

PTR 000630.14 - Tractor Model Out Of Range/Transmission Calibration Value High

PTR 000752.03 - Power Shuttle Potentiometer Input Voltage High

PTR 000752.04 - Power Shuttle Potentiometer Input Voltage Low

PTR 000761.00 - Excessive Pressure at Inactive Forward Clutch

PTR 000761.03 - Forward Pressure Sensor Voltage High

PTR 000761.04 - Forward Pressure Sensor Voltage Low

PTR 000761.31 - Forward Pressure Sensor Out of Range Too Long

PTR 000763.00 - Excessive Pressure at Inactive Reverse Clutch

PTR 000763.03 - Reverse Pressure Sensor Voltage High

PTR 000763.04 - Reverse Pressure Sensor Voltage Low

PTR 000763.31 - Reverse Pressure Sensor Out of Range Too Long

PTR 001504.10 - Seat Switch Closed Too Long

PTR 002820.31 - Operator Not Present During Shift

PTR 003509.03 - PTR Sensor Supply Voltage High

PTR 003509.04 - PTR Sensor Supply Voltage Low

PTR 521233.05 - High Valve Driver Fault

PTR 521235.05 - Reverse Valve Driver Fault

PTR 521237.00 - Excessive Pressure at Inactive Forward Clutch

PTR 521237.03 - Forward Pressure Sensor Voltage High

PTR 521237.04 - Forward Pressure Sensor Voltage Low

PTR 521237.31 - Forward Pressure Sensor Out of Range Too Long

PTR 521238.00 - Transmission Forward Low Clutch Pressure High

PTR 521238.03 - Transmission Forward Low Sensor Voltage High

PTR 521238.04 - Transmission Forward Low Sensor Voltage Low

PTR 521238.31 - Transmission Forward Low Pressure Circuit Fault

PTR 523953.02 - Speed Control Lever Sensor Circuit Conflict

PTR 523959.31 - No Wheel Speed While in Gear

PTR 524020.31 - Reverser in Gear at Power-Up

PTR 524021.31 - Transmission Direction Lever Conflict

PTR 524160.02 - Not Valid Neutral/Not Neutral Switch

PTR 524173.02 - Clutch Pedal Compare Error

PTR 524173.15 - Clutch Pedal Voltage High

PTR 524173.16 - Both Clutch Pedals Voltage High

PTR 524173.17 - Clutch Pedal Voltage Low

PTR 524173.18 - Both Clutch Pedals Voltage Low

PTR 524230.05 - Enable Valve Driver Fault

PTR 524230.07 - Enable Valve Stuck

PTR 524234.03 - Pressure Sensor Voltage High

PTR 524234.04 - Pressure Sensor Voltage Low

PTR 524254.03 - Transmission Enable Valve Power High

PTR 524254.04 - Transmission Enable Valve Power Low

Section 212: Observable Symptoms and System Diagnostics

Group 05B: General References

Observable Symptoms and System Diagnostics - Summary of References

Group 20: Engine Diagnostics

Engine System Problems

Group 30: Fuel, Air Intake, Exhaust and Cooling Diagnostics

Fuel and Air System Problems

Group 40: Electrical Diagnostics

Back-Up Alarm Problems

Charging System Problems

Door Switch and Dome Lamp Problems

Electrical Connector Problems

Horn Problems

Lighting System Problems

Power Outlet Problems

Starting and Charging System Diagnosis

Starting System Problems

Trailer Connector and Junction Block Problems

Group 45: Electronic Control Unit Diagnostics

CAN System Diagnosis

Chassis Control Unit (CCU) Problems

Codes After Adding / Removing Control Units

Control Unit Problems

Control Unit Programming Failed

Control Unit System Diagnosis

Engine Control Unit (ECU) Problems

Instrument Cluster Control (ICC) Problems

Power Train Reverser (PTR) Problems

Programming Multiple Control Units

Group 50: Drive Systems and Transmission Diagnostics

MFWD Problems

MFWD System Diagnosis

PR Transmission Problems

PR Transmission System Diagnosis

Rear Differential Lock Problems

Rear Differential Lock System Diagnosis

Rear PTO Problems

Rear PTO System Diagnosis

Group 60: Steering and Brakes Diagnostics

Brake Problems

Brake System Diagnosis

Steering Problems

Steering System Diagnosis

Group 70: Hydraulic Diagnostics

Hydraulic Trailer Brake Problems

Hydraulic Trailer Brake System Diagnosis

Mechanical Hitch Problems

Mechanical Hitch System Diagnosis

Mid-Mount SCV Problems

Mid-Mount SCV System Diagnosis

Rear SCV Problems

Rear SCV System Diagnosis

Group 90: Cab/Open Operator’s Station Diagnostics

HVAC Problems

HVAC System Diagnosis

Radio Problems

Seat Problems

Wiper Problems

Section 220: Engine

Group 05B: General References

Engine - Summary of References

Engine Information

Group 10AA: Engine Calibrations, Preliminary Checks and Operational Checks

Engine Calibrations, Preliminary Checks and Operational Checks

Group 20AA: Engine Theory of Operation

Engine Theory of Operation

Group 30AA: Engine Schematics

Engine Schematics

Group 40AA: Engine Component and Connector Information

Engine Components

Group 50AA: Engine Tests and Adjustments

Engine Test Procedures and Adjustments

Engine Performance Testing

Engine Performance Variables

Section 230: Fuel, Air Intake, Exhaust and Cooling

Group 05B: General References

Fuel, Air Intake, Exhaust, and Cooling - Summary of References

Fuel, Air Intake, Exhaust, and Cooling Information

Group 10AA: Fuel, Air Intake, Exhaust and Cooling Calibrations, Preliminary Checks and Operational Checks

Fuel and Air System Calibrations, Preliminary and Operational Checks

Group 20AA: Fuel, Air Intake, Exhaust and Cooling Theory of Operation

Air Intake System Theory of Operation

Cooling System Theory of Operation

Exhaust System Theory of Operation

Fuel System Theory of Operation

Group 30AA: Fuel, Air Intake, Exhaust and Cooling Schematics

Fuel, Air Intake, Exhaust, and Cooling Schematics

Group 40AA: Fuel, Air Intake, Exhaust and Cooling Component and Connector Information

Fuel, Air Intake, Exhaust and Cooling Components

Group 50AA: Fuel, Air Intake, Exhaust and Cooling Tests and Adjustments

Fuel, Air Intake, Exhaust, and Cooling Tests and Adjustments

Section 240A: Electrical General and Theory of Operation

Group 05B: General References

Electrical General and Theory of Operation - Summary of References

How to Use Electrical Information

Circuit Malfunctions

Circuit Types

Electrical Designators

Electrical Procedure

Electrical Schematic Symbols

Reading Wiring Schematics and Diagrams

Relay Circuit Types

Troubleshooting Unresolved Electrical/Electronic Problems

Using a Digital Multimeter

Using a Probe Light

Visually Inspect Electrical System

Wiring Diagram and Schematic Information

Group 20AA: Theory of Operation

CAN Communication System Theory Of Operation

Chassis Control Unit (CCU) Theory of Operation

Electrohydraulic Control Unit (EHC) Theory of Operation

Engine Control Unit (ECU) Theory of Operation (4045 Engine)

Fuel Level Sensor Theory of Operation

Instrument Cluster Control (ICC) Theory of Operation

Instrument Cluster Alarm Theory of Operation

Power Train Reverser (PTR) Theory of Operation

Turn Signal Switch and Warning Lights Theory of Operation

Section 240B: Electrical Schematics

Group 05B: General References

Electrical Schematics - Summary of References

How to Use Electrical Schematics Information

Group 30AA: Key Switch, Starter and Alternator Schematic (SE1)

Key Switch, Starter and Alternator Schematic (SE1)

Group 30AB: Neutral Start Schematic (SE2A/C)

Neutral Start Schematic (SE2A/C)

Group 30BA: Accessory Power Schematic (SE3)

Accessory Power Schematic (SE3)

Group 30CA: Horn Schematic (SE4)

Horn Schematic (SE4)

Group 30DA: Light Switch and Headlights Schematic (SE5A)

Light Switch and Headlights Schematic (SE5A)

Group 30DB: Cab Work Lighting Schematic (SE5B)

Cab Work Lighting Schematic (SE5B)

Group 30DC: OOS Work Lighting Schematic (SE5C)

OOS Work Lighting Schematic (SE5C)

Group 30DD: Turn Signal Switch and Hazard Warning Lights Schematic (SE6)

Turn Signal Switch and Hazard Warning Lights Schematic (SE6)

Group 30EA: Light Switch and Headlights Schematic (with License and Clearance Lights) (SE7A)

Light Switch and Headlights Schematic (with License and Clearance Lights) (SE7A)

Group 30EB: Cab Work Lighting Schematic (with License and Clearance Lights) (SE7B)

Cab Work Lighting Schematic (with License and Clearance Lights) (SE7B)

Group 30EC: OOS Work Lighting Schematic (with License and Clearance Lights) (SE7B)

OOS Work Lighting Schematic (with License and Clearance Lights) (SE7C)

Group 30ED: Turn Signal Switch and Hazard Warning Lights Schematic (with License and Clearance Lights) (SE8)

Turn Signal Switch and Hazard Warning Lights Schematic (with License and Clearance Lights) (SE8)

Group 30FA: Power Source Schematic (SE9)

Power Source Schematic (SE9)

Group 30GA: Trailer Connector Schematic (SE10)

Trailer Connector Schematic (SE10)

Group 30GB: Trailer Connector Schematic (with Implement Flood Light Connector) (SE11)

Trailer Connector Schematic (with Implement Flood Light Connector) (SE11)

Group 30HA: Back-Up Alarm Schematic (SE13A)

Back-Up Alarm Schematic (SE13A)

Group 30HB: Beacon Light Schematic (SE13B)

Beacon Light Schematic (SE13B)

Group 30IA: Mid-Mount SCV Schematic (SE14)

Mid-Mount SCV Schematic (SE14)

Group 30JA: Power Outlets Schematic (with Square Terminals) (SE15A)

Power Outlets Schematic (with Square Terminals) (SE15A)

Group 30JB: Power Outlets Schematic (with Round Terminals) (SE15B)

Power Outlets Schematic (with Round Terminals) (SE15B)

Group 30KA: Heater Schematic (SE16)

Heater Schematic (SE16)

Group 30KB: Air Conditioning Schematic (SE17)

Air Conditioning Schematic (SE17)

Group 30LA: Front Windshield Wiper and Washer Schematic (SE19)

Front Windshield Wiper and Washer Schematic (SE19)

Group 30LC: Rear Windshield Wiper and Washer Schematic (SE21)

Rear Windshield Wiper and Washer Schematic (SE21)

Group 30MA: Dome Light, Door Switch and Radio Schematic (SE22)

Dome Light, Door Switch and Radio Schematic (SE22)

Group 30NA: Air Seat Schematic (SE23)

Air Seat Schematic (SE23)

Group 30OA: Instrument Cluster Control (ICC) Schematic (SE24)

Instrument Cluster Control (ICC) Schematic (SE24)

Group 30PA: Seat Switch and Rear PTO Switch Schematic (SE25)

Seat Switch and Rear PTO Switch Schematic (SE25)

Group 30QA: ELX Relay and Fuses Schematic (SE26)

ELX Relay and Fuses Schematic (SE26)

Group 30RA: Mechanical Front-Wheel Drive (MFWD) Schematic (SE27)

Mechanical Front-Wheel Drive (MFWD) Schematic (SE27)

Group 30SA: Brake Switch Schematic (SE28)

Brake Switch Schematic (SE28)

Group 30TA: Electrohydraulic Control Unit (EHC) Schematic (SE29)

Electrohydraulic Control Unit (EHC) Schematic (SE29)

Group 30UA: Engine Control Unit (ECU) Schematic (4045 Engine) (SE30)

Engine Control Unit (ECU) Schematic (4045 Engine) (SE30)

Group 30VA: ATU (T0 Only)(SE 31)

ATU (T0 Only)(SE 31)

Group 30WA: Controller Area Network Schematic (SE32)

Controller Area Network Schematic (SE32)

Section 240C: Electrical Components and Connectors

Group 05B: General References

Electrical Components and Connectors - Summary of References

How to Use Electrical Component and Connector Information

How to Use Wire Harness Information

Group 40AA: Key Switch, Starter and Alternator Components and Connectors (SE1)

F26 Fusible Link

G01 Battery

G02 Alternator

M01 Starter

S01 Key Switch

Group 40AD: Neutral Start Components and Connectors (SE2A/C)

K18 Neutral Start Relay

Y13 Fuel Flow Solenoid

Group 40CA: Horn Components and Connectors (SE4)

H01 Horn

S05 Horn Switch

Group 40DA: Light Switch and Headlights Components and Connectors (SE5A)

E01 Right Front High/Low Beam Headlight

E02 Left Front High/Low Beam Headlight

H02 Right Tail/Brake/Turn Light

H03 Left Tail/Brake/Turn Light

S42 Light Switch

S45 Hi/Lo Beam Headlight Switch

Group 40DB: Cab Work Lighting Components and Connectors (SE5B)

E03 Left Front Work Light

E04 Right Front Work Light

E05 Left Rear Work Light

E06 Right Rear Work Light

E07 Left Front Work Light (Optional)

E08 Right Front Work Light (Optional)

E09 Right Rear Work Light (Optional)

E10 Left Rear Work Light (Optional)

Group 40DC: OOS Work Lighting Components and Connectors (SE5C)

E11 Left Rear Work Light

E12 Right Rear Work Light

E13 Right Front Work Light

E14 Left Front Work Light

K09 Worklight Relay

Group 40DD: Turn Signal Switch and Hazard Warning Lights Components and Connectors (SE6)

H04 Right Front Warning Light

H05 Left Front Warning Light

H10 Right Rear Warning Light

H11 Left Rear Warning Light

H19 Left Warning Light

H20 Right Warning Light

S43 Turn Signal Switch

Group 40EA: Light Switch and Headlights Components and Connectors (with License and Clearance Lights) (SE7A)

E19_2 Right License Plate Light (Clearance and License Lights)

E20_2 Left License Plate Light (Clearance and License Lights)

E21_2 Right Front Low Beam Headlight (Clearance and License Lights)

E22_2 Left Front Low Beam Headlight (Clearance and License Lights)

E23_2 Right Front High Beam Headlight (Clearance and License Lights)

E24_2 Left Front High Beam Headlight (Clearance and License Lights)

H02_2 Right Tail/Brake/Turn Light (Clearance and License Lights)

H03_2 Left Tail/Brake/Turn Light (Clearance and License Lights)

H16_2 Right Forward Facing Clearance Light (Clearance and License Lights)

H17_2 Left Forward Facing Clearance Light (Clearance and License Lights)

S42_2 Light Switch (Clearance and License Lights)

Group 40EB: Cab Work Lighting Components and Connectors (with License and Clearance Lights) (SE7B)

E03_2 Left Front Work Light (Clearance and License Lights)

E04_2 Right Front Work Light (Clearance and License Lights)

E05_2 Left Rear Work Light (Clearance and License Lights)

E06_2 Right Rear Work Light (Clearance and License Lights)

E07_2 Left Front Work Light (Clearance and License Lights, Optional)

E08_2 Right Front Work Light (Clearance and License Lights, Optional)

E09_2 Left Rear Work Light (Clearance and License Lights, Optional)

E10_2 Right Rear Work Light (Clearance and License Lights, Optional)

S22 Front Work Light Switch (Clearance and License Lights)

S24 Rear Work Light Switch (Clearance and License Lights)

Group 40ED: Turn Signal Switch and Hazard Warning Lights Components and Connectors (with License and Clearance Lights) (SE8)

K30 Flasher Logic Relay

S10 Hazard Switch (Clearance and License Lights)

Group 40FA: Power Source Components and Connectors (SE9)

X02 Junction Block

Group 40GA: Trailer Connector Components and Connectors (SE10)

K06 Trailer Power Relay

X01 Trailer Connector

Group 40GB: Trailer Connector Components and Connectors (with Implement Flood Light Connector) (SE11)

K06_2 Trailer Power Relay

X01_1 Trailer Connector (with Implement Flood Light Connector)

X01_2 Implement Flood Light Connector

Group 40HA: Back-Up Alarm Components and Connectors (SE13A)

H06 Back-Up Alarm

Group 40HB: Beacon Light Components and Connectors (SE13B)

H07 Beacon Light

S25 Beacon Light Switch

Group 40IA: Mid-Mount SCV Components and Connectors (SE14)

K25 Mid-Mount SCV Retract (Black) Relay

K26 Mid-Mount SCV Extend (Gray) Relay

S19 Mid-Mount SCV 3rd Function Switch

V06 Mid-Mount SCV Retract (Black) Solenoid Diode

V07 Mid-Mount SCV Extend (Gray) Solenoid Diode

Y03 Mid-Mount SCV Retract (Black) Solenoid

Y04 Mid-Mount SCV Extend (Gray) Solenoid

Group 40JA: Power Outlets Components and Connectors (with Square Terminals) (SE15A)

X03 Convenience Outlet (Convenience Outlet with Square Terminals)

X05 Auxiliary Power Strip (Convenience Outlet with Square Terminals)

X06 Power Outlet

Group 40JB: Power Outlets Components and Connectors (with Round Terminals) (SE15B)

X04 Convenience Outlet (Convenience Outlet with Round Terminals)

X05_2 Auxiliary Power Strip (Convenience Outlet with Round Terminals)

X06_2 Power Outlet

Group 40KA: Heater Components and Connectors (SE16)

M02 Left HVAC Blower Motor

M03 Right HVAC Blower Motor

R03 HVAC Resistor

S08 HVAC Blower Switch

Group 40KB: Air Conditioning Components and Connectors (SE17)

B07 A/C Deicing Switch

B08 A/C High/Low Pressure Switch

M04 A/C Compressor

S09 A/C ON/OFF Switch

V05 A/C Compressor Diode

Group 40LA: Front Windshield Wiper and Washer Components and Connectors (SE19)

M05 Front Wiper Motor

M06 Front Washer Pump

S30 Front Wiper Switch

Group 40LC: Rear Windshield Wiper and Washer Components and Connectors (SE21)

M07 Rear Wiper Motor

M08 Rear Washer Pump

S11 Rear Wiper Switch

Group 40MA: Dome Light, Door Switch and Radio Components and Connectors (SE22)

A03 Dome Light and Switch Assembly

A04 Radio

B64 Right Speaker

B65 Left Speaker

E18 Right-Hand Console Light

S13 Left Door Switch

Group 40NA: Air Seat Components and Connectors (SE23)

A05 Air Seat Assembly

Group 40OA: Instrument Cluster Control (ICC) Components and Connectors (SE24)

A01 Instrument Cluster Control (ICC)

A01X1 ICC Connector 1

A01X2 ICC Connector 2

A01X3 ICC Connector 3

A01X4 ICC Connector 4

B03 Air Filter Restriction Switch

H18 Instrument Cluster Alarm

S36 Roll Mode Switch

Group 40PA: Seat Switch and Rear PTO Switch Components and Connectors (SE25)

S02 Rear PTO Switch

S04 Seat Switch

Group 40RA: Mechanical Front-Wheel Drive (MFWD) Components and Connectors (SE27)

S39 MFWD Lever Position Switch

S48 EH MFWD On/Off Switch

Y02 MFWD Off Solenoid

Group 40SA: Brake Switch Components and Connectors (SE28)

S40 Brake Pedal Switch

Group 40TA: Electrohydraulic Control Unit (EHC) Components and Connectors (SE29)

A06 Electrohydraulic Control Unit (EHC)

A06X1 EHC Connector 1

A06X2 EHC Connector 2

A06X3 EHC Connector 3

B01 Fuel Level Sensor

B04 Engine Oil Pressure Switch

B11 Transmission Oil Temperature Sensor

B12 Enable Pressure Sensor

B13 Clutch Pedal Position Sensor

B14 Reverse Clutch Pressure Sensor

B15 High Clutch Pressure Sensor

B17 Low Clutch Pressure Sensor

B21 Power Shuttle Control

B25 Wheel Speed Sensor

B26 Transmission Input Speed Sensor

B27 PTO Speed Sensor

B29 Engine Speed Sensor

B40 Coolant Temperature Sensor

S03 Neutral Start Switch

S15 Clutch Pedal Disengage Switch

S23 High/Low Shifter Switch

S41 Forward Neutral Reverse (FNR) Switch

S46 Park Brake Switch

S47 Secondary Brake Switch

Y01 PTO Enable Solenoid

Y08 PTO Lube Solenoid

Y09 High Clutch Solenoid

Y10 Low Clutch Solenoid

Y11 Enable Solenoid

Y12 Reverse Clutch Solenoid

Group 40UA: Engine Control Unit (ECU) Components and Connectors (4045 Engine) (SE30)

A09 Engine Control Unit (ECU) (4045 Engine)

A09X1 ECU Connector 1 (4045 Engine)

A09X2 ECU Connector 2 (4045 Engine)

B04 Engine Oil Pressure Switch (T3)

B20 Manifold Air Temperature Sensor (4045 Engine)

B22 Water In Fuel Sensor (4045 Engine)

B23 Hand Throttle

B28 Camshaft Speed Sensor (4045 Engine)

B32 Foot Throttle

B33 Rail Pressure Sensor (4045 Engine)

B34 Crankshaft Speed Sensor (4045 Engine)

B40 Coolant Temperature Sensor (T3)

B60 Fuel Temperature Sensor (4045 Engine)

Y21 Cylinder 1 Fuel Injector (4045 Engine)

Y22 Cylinder 2 Fuel Injector (4045 Engine)

Y23 Cylinder 3 Fuel Injector (4045 Engine)

Y24 Cylinder 4 Fuel Injector (4045 Engine)

Y25 High Pressure Fuel Pump SCV (4045 Engine)

Group 40VA: ATU (T0 Only) Components and Connectors (SE 31)

ATU Harness Interconnects

A14 ATU Monitor

A15 ATU (AutoTrac Universal Control Unit)

A16 ATU Position Receiver

A913 CAN Terminator (ATU) (Roof)

A914 CAN Terminator (ATU) (Front Console)

Group 40WA: Controller Area Network Components and Connectors (SE32)

A911 CAN Terminator (Cab/Operator Station)

A912 CAN Terminator (Chassis)

X10 Service ADVISOR Connector

Group 40ZA: Fuses and Relays

A10 Load Center (Cab)

A11 Load Center (Cab, Clearance and License Plate Lights)

A12 Load Center (OOS)

A13 Load Center (OOS, Clearance and License Plate Lights)

Group 40ZB: Ground Points

Ground Point Locations

XSP1 Circuit 050 Splice Pack

XGND1 Single Point Ground

XGND2 Operator Station Ground

XGND3 Vehicle Chassis Ground

XGND4 A/C Compressor Clutch Ground

XGND5 Vehicle Chassis Ground

XGND9 Cab Roof Ground

XGND11 Evaporator Ground

XGND14 Steering Column Ground

XGND16 Fuel Filler Neck Ground

Group 40ZC: Interconnects

X09 Battery Power Junction Block

X16 Left Rear Junction Block to Cab Power Harness

X17 OOS Power Cable to OOS Power Harness

X18 ATU Internal Roof to Cab Harness

X19 ATU Front Console to Cab Harness

X20 ATU External to ATU Internal Roof Harness

X21 ATU Front Console to Monitor Jumper Harness

X22 ATU Front Console to ATU Controller Harness

X23 ATU External to Position Receiver Harness

X104 Chassis to Hood Harness

X130 Chassis to Transmission Harness Connector 1

X131 Chassis to Transmission Harness Connector 2

X140 Cab to Front Console Harness Connector 1

X141 Cab to Front Console Harness Connector 2

X142 Cab to Front Console Harness Connector 3

X143 Chassis to Engine Harness Connector

X144 Chassis to Engine Harness Connector

X400 Engine to Fuel Injector Harness Connector (4045 Engine)

X918 Cab to Roof Harness

X919 Cab to Roof Harness (with Clearance and License Plate Lights)

Group 40ZD: Wiring Harnesses

Wire Harness Overview

W010 Positive Battery Cable

W011 Negative Battery Cable

W012 Engine Power Cable

W013 Cab Power Cable

W014 OOS Power Cable

W021 Operator Station Ground Cable

W100 Hood Harness

W300 Chassis Harness (OOS)

W301 Chassis Harness (OOS) (Clearance and License Plate Lights)

W320 Engine Harness (T3)

W321 Engine Harness (T0/T1)

W502 Cab Harness

W503 Cab Harness (Clearance and License Plate Lights)

W572 Transmission Harness

W700 Mid-Mount SCV Harness (Cab)

W701 Mid-Mount SCV Harness (OOS)

W902 Front Console Harness

W903 Front Console Harness (Clearance and License Plate Lights)

W920 Roof Harness

W921 Roof Harness (Clearance and License Plate Lights)

W930 ATU Internal Roof Harness

W931 ATU External Roof Harness

W932 ATU Front Console Harness

Section 240D: Electrical Tests and Adjustments

Group 05B: General References

Electrical Tests and Adjustments - Summary of References

How to Use Electrical Tests and Adjustments Information

Group 50AA: Tests and Adjustments

Connector Test

Diode Test

Fuse Test

Light Test

Miscellaneous Component Test

Motor Test

Pump Test

Relay Test

Resistor Test

Sensor Test

Solenoid Test

Switch Test

A/C Compressor Circuit Test

Alternator Circuit Test

Battery Inspection Test

CAN Network Voltage Checks

ECU—Engine Control Unit Test (4045 Engine)

EHC—Electrohydraulic Control Unit Test

EHC—Electrohydraulic Control Unit Sensor Power and Ground Test

ICC—Instrument Cluster Control Unit Test

Section 245: Electronic Control Units

Group 05B: General References

Electronic Control Units - Summary of References

Control Unit Addresses - Access

Recall, Record, and Clear Codes

Address 200-251 — General Control Unit Data

Programming Control Units

Control Unit Locations and Identification

VIN Security Fault Diagnosis

Servicing Electronic Control Units

Welding Near Electronic Control Units

Keep Electronic Control Unit Connectors Clean

Group 10AA: Electronic Control Unit Calibrations, Preliminary Checks and Operational Checks

Control Unit Calibration Procedures

Group 20AA: Electronic Control Unit Theory of Operation

Control Unit Theory of Operation

Group 30AA: Electronic Control Unit Schematics

Control Unit Schematics and Diagrams

Group 40AA: Electronic Control Unit Component and Connector Information

Control Unit Connectors and Components

Group 50AA: Electronic Control Unit Tests and Adjustments

Control Unit Tests and Adjustments

Group CCU: Chassis Control Unit (CCU)

Chassis Control Unit (CCU) Configuration and Calibration

CCU 000 — Initial Address

CCU 001 — Recall Diagnostic Codes

CCU 002 — System Beep Address With Speed Sensors

CCU 003 — System Beep Address Without Speed Sensors

CCU 004 — Switched Supply Voltage

CCU 005 — Rear PTO Speed Signal Status

CCU 006 — Primary Wheel Speed Signal Status

CCU 007 — Rear PTO Switch Status

CCU 008 — Engine Speed Signal Status

CCU 010 — Hydraulic Oil Temperature Sensor Voltage

CCU 013 — Primary Fuel Level Sensor Voltage

CCU 014 — Primary Fuel Level Sensor Resistance

CCU 015 — Sensor Reference Voltage Status

CCU 024 — Secondary, Park, Brake/Brake Pedal Switch Status

CCU 025 — MFWD Switch Status

CCU 050 — CCU Unswitched Supply Voltage

CCU 051 — Sensor Reference Voltage

CCU 052 — Hydraulic Oil Temperature

CCU 054 — Fuel Level Percentage

CCU 055 — Primary Wheel Speed

CCU 058 — Rear PTO Speed

CCU 059 — Engine Speed

CCU 063 — Differential Drive Shaft Speed

CCU 064 — Engine Oil Pressure Switch Status

CCU 065 — Engine Coolant Temperature

CCU 066 — Engine Coolant Temperature Sensor Voltage

CCU 072 — Reverse Sun Gear Speed/ Transmission Input Speed

CCU 073 — Input Shaft Speed

CCU 103 — MFWD Configuration

CCU 104 — Rear PTO Configuration 1

CCU 105 — Rear PTO Configuration 2

CCU 109 — PTO Starting Current

CCU 111 — Rear Tire Rolling Circumference

CCU 120 — Rear PTO Valve Current

CCU 130 — Secondary Handbrake Configuration

CCU 134 — Engine Hours Display/Input

CCU 135 — Engine Function Configuration

CCU 180 — EHC TLA Configuration

CCU 200-251 — General Control Unit Data

Group ECU: Engine Control Unit (ECU)

Engine Control Unit (ECU) Diagnostic Address List

Group ICC: Instrument Cluster Control Unit (ICC)

Instrument Cluster Control Unit (ICC) Configuration and Calibration

ICC 000 — Initial Address

ICC 001 — Recall Diagnostic Codes

ICC 002 — ICU System Beep Address

ICC 005 — Switch Status

ICC 006 — Indicator Status

ICC 010 — Fuel Level Sender Voltage

ICC 020 — Units Selection

ICC 021 — Auto Clear DTC Hours

ICC 022 — Backlight Dimming Percentage

ICC 023 — Backlight Configuration

ICC 024 — Air Filter Configuration

ICC 025 — Battery Charge Configuration

ICC 026 — Enable PTO Speed Display

ICC 027 — Enable HI/LO Transmission Gear Display

ICC 028 — Enable Wheel Speed Display

ICC 029 — PTO HW Configuration

ICC 030 — MFWD HW Configuration

ICC 031 — Revert to Hours Status

ICC 032 — ICC Flash Rate 1

ICC 033 — ICC Flash Rate 2

ICC 036 — Engine Coolant Warning Level

ICC 037 — Engine Coolant Stop Level

ICC 040 — Fuel Gauge Configuration

ICC 041 — Resistance Verses Fuel Level Gauge Constant 1

ICC 042 — Resistance Verses Fuel Level Gauge Constant 2

ICC 043 — Resistance Verses Fuel Level Gauge Constant 3

ICC 044 — Resistance Verses Fuel Level Gauge Constant 4

ICC 045 — Resistance Verses Fuel Level Gauge Constant 5

ICC 046 — Resistance Verses Fuel Level Gauge Constant 6

ICC 047 — Resistance Verses Fuel Level Gauge Constant 7

ICC 048 — Resistance Verses Fuel Level Gauge Constant 8

ICC 049 — Resistance Verses Fuel Level Gauge Constant 9

ICC 050 — Seat Switch HW Configuration

ICC 051 — Park Brake HW Configuration

ICC 052 — Diagnostic Fuse Configuration

ICC 053 — EIC Controller Configuration

ICC 054 — Park Brake Alarm Configuration

ICC 055 — PTO Status

ICC 056 — Park Brake Status

ICC 200-251 — General Control Unit Data

Group PTR: Power Train Reverser (PTR)

Power Train Reverser (PTR) Control Unit Configuration and Calibration

PTR 000 — Initial Address

PTR 001 — Recall Diagnostic Codes

PTR 002 — PTR System Beep Mode

PTR 003 — PTR System Beep Mode With Speed Sensors

PTR 004 — Engine and Countershaft Speed Sensor Status

PTR 005 — Come Home, Trans Enable, Clutch Pedal Switch, and Seat Switch Status

PTR 006 — Forward, Neutral, Not Neutral, and Reverse Switch Status

PTR 007 — Speed Lever Neutral, High, Low, and Park Switch Status

PTR 008 — Trans Enable Relay, High, Low, and Reverse Driver Command

PTR 009 — High, Low, and Reverse Driver Status

PTR 010 — Trans Enable Solenoid Current

PTR 011 — Power Shuttle Input Voltage

PTR 012 — Trans Enable Pressure Sensor Voltage

PTR 013 — Clutch Pedal Potentiometer Channel A Voltage

PTR 014 — Clutch Pedal Potentiometer Channel B Voltage

PTR 017 — Forward High Clutch Pressure Sensor Voltage

PTR 018 — Forward Low Clutch Pressure Sensor Voltage

PTR 019 — Reverse Clutch Pressure Sensor Voltage

PTR 027 — Forward High Clutch Valve Current

PTR 028 — Forward Low Clutch Valve Current

PTR 029 — Reverse Clutch Valve Current

PTR 032 — Clutch Pedal Position

PTR 034 — Trans Enable Actual Pressure

PTR 036 — Countershaft Speed

PTR 037 — Forward High Clutch Pressure

PTR 038 — Forward Low Clutch Pressure

PTR 039 — Reverse Clutch Pressure

PTR 046 — Commanded Enable Valve Current

PTR 047 — Commanded High Clutch Valve Current

PTR 048 — Commanded Low Clutch Valve Current

PTR 049 — Commanded Reverse Clutch Valve Current

PTR 050 — PTR Switched Supply Voltage

PTR 051 — PTR Sensor Supply Voltage

PTR 052 — Hydraulic Oil Temperature

PTR 060 — Transmission Type

PTR 063 — Transmission Calibration

PTR 072 — Transmission Calibration Fault Identification

PTR 072 — Transmission Calibration Fault Identification

PTR 075 — PTR PowerShuttle Setup Status

PTR 079 — High Speed Shuttle Shift Limit

PTR 086 — Hi/Lo Switch Setup

PTR 088 — Seat Switch Polarity

PTR 200-251 — General Control Unit Data

Section 250: Drive Systems and Transmissions

Group 05B: General References

General Information - Transmission

Drive Systems and Transmissions - Summary of References

Install Test Equipment 50-1

Install Test Equipment 50-2

Install Test Equipment 50-3

Install Test Equipment 50-4

Install Test Equipment 50-5

Group 10AA: Drive Systems and Transmission Calibrations, Preliminary Checks and Operational Checks

Calibrations, Preliminary Checks and Operational Checks- Transmission

Transmission - Preliminary Checks

Transmission - Operational Checks

Group 20AA: Drive Systems and Transmission Theory of Operation

Drives Systems and Transmission - Theory of Operation

Group 30AA: Drive Systems and Transmission Schematics

12 Speed Wet Clutch Drivetrain Hydraulic Schematics

12 Speed PR Drivetrain Hydraulic Schematics

Group 40AA: Drive Systems and Transmission Component Information

Drives Systems and Transmission - Component Information

Group 50AA: Drive Systems and Transmission Tests and Adjustments

Tests and Adjustments - Transmission

Transmission - Pump Pressure Test

Transmission - Transmission Clutch Engagement Pressure Test

Transmission - Transmission Pump Flow Test

Drive Systems - Lube Pressure Test

Drive Systems - PTO Clutch Leak Test

Section 260: Steering and Brakes

Group 05B: General References

Steering and Brakes - Summary of References

Install Test Equipment 60-1

Install Test Equipment 60-2

Install Test Equipment 60-3

Install Test Equipment 60-4

Install Test Equipment 60-5

Group 10AA: Brake Calibrations, Preliminary Checks and Operational Checks

Brakes - Preliminary Check

Brakes - Operational Check

Group 10BA: Steering Calibrations, Preliminary Checks and Operational Checks

Steering - Preliminary Check

Steering - Operational Check

Group 20AA: Brakes Theory of Operation

Brakes - Theory of Operation

Group 20BA: Steering Theory of Operation

Steering - Steering Valve Theory of Operation

Steering - Steering Valve with Anti-Cavitation and Surge Relief Valves Theory of Operation

Group 30AA: Brake Schematics

Brakes - System Schematics

Group 30BA: Steering Schematics

Steering - System Schematics

Group 40AA: Brake Component and Connector Information

Brakes - Components

Group 40BA: Steering Component and Connector Information

Steering - Components

Group 50AA: Brake Tests and Adjustments

Brakes - Linkage and Pedal Travel Adjustment

Group 50BA: Steering Tests and Adjustments

Steering - Cooler Flow Test

Steering - Steering Relief Valve Test

Steering - Steering Valve Leak Test

Steering - Steering Pump Pressure Test

Steering - Steering Pump Flow Test

Section 270: Hydraulics

Group 05B: General References

Hydraulics - Summary of References

Essential or Recommended Tools

Install Test Equipment 70-1

Install Test Equipment 70-2

Install Test Equipment 70-3

Install Test Equipment 70-4

Install Test Equipment 70-5

Install Test Equipment 70-6

Install Test Equipment 70-7

Install Test Equipment 70-8

Install Test Equipment 70-9

Install Test Equipment 70-10

Hydraulic Designators

JIC Hydraulic Symbols

Group 10AA: Hydraulic Calibrations, Preliminary Checks, and Operational Checks

Hydraulics - Hydraulic System Preliminary Check

Hydraulics - Hydraulic System Operational Check

Hydraulics - Rear Hitch System Operational Check

Hydraulics - Hydraulic Trailer Brake System Operational Check

Group 20AA: Hydraulic Theory of Operation

Hydraulics - System Theory of Operation

Hydraulics - Quick Disconnect Coupler Operation

Group 20BA: Mechanical Hitch Theory of Operation

Hydraulics - Hitch Control Valve Neutral Operation

Hydraulics - Hitch Control Valve Raise Operation

Hydraulics - Hitch Control Valve Lower Operation

Hydraulics - Main Relief Valve Operation

Hydraulics - Hitch Rate-of-Drop Valve Operation

Hydraulics - Hitch Surge Relief Valve Operation

Group 20CA: Mid-Mount SCV Theory of Operation (Mono-Block Valve)

Hydraulics - Dual Mid SCV Extend and Retract Operation

Hydraulics - Dual Mid SCV Float Operation

Hydraulics - Dual Mid SCV Neutral Operation

Hydraulics - Dual Mid SCV Regenerative Operation

Hydraulics - Triple Mid SCV Extend and Retract Operation

Hydraulics - Triple Mid SCV Neutral Operation

Hydraulics - Triple Mid SCV Float Operation

Hydraulics - Triple Mid SCV Flow Control Valve Operation

Group 20CB: Mid-Mount SCV Theory of Operation (Sectional Valve)

Dual Mid-Mount SCV Neutral Operation

Dual Mid-Mount SCV Extend and Retract Operation

Dual Mid-Mount SCV Float Operation

Group 20DA: Rear SCV Theory of Operation (Mono-Block Valve)

Hydraulics - Single and Dual Rear SCV Extend and Retract Operation

Hydraulics - Single and Dual Rear SCV Float Operation

Hydraulics - Single and Dual Rear SCV Neutral Operation

Hydraulics - Triple Rear SCV Extend and Retract Operation

Hydraulics - Triple Rear SCV Float Operation

Hydraulics - Triple Rear SCV Neutral Operation

Hydraulics - Triple Rear SCV Continuous Detent Operation

Hydraulics - Triple Rear SCV Kick-out Detent Operation

Hydraulics - Triple Rear SCV No Detent Operation

Hydraulics - Triple Rear SCV Priority Flow Control Valve Operation

Group 20DB: Rear SCV Theory of Operation (Sectional Valve)

Dual Rear SCV Neutral Operation

Dual Rear SCV Extend and Retract Operation

Dual Rear SCV Float Operation

Triple Rear SCV Neutral Operation

Triple Rear SCV Float Operation

Triple Rear SCV Continuous Detent Operation

Triple Rear SCV Kick-Out Detent Extend Operation

Triple Rear SCV No Detent Retract Operation

Triple Rear SCV Flow Control with Pressure Compensator Valve Operation

Group 20EA: Hydraulic Trailer Brake Theory of Operation

Hydraulics - Hydraulic Trailer Brake Valve Operation

Group 30AA: Hydraulic Schematics

Hydraulics - Functional Schematic (Mono-Block SCV)

Hydraulics - Functional Schematic (Sectional SCV)

Group 40AA: Hydraulic Component and Connector Information

Hydraulics - Components

Group 50AA: Hydraulic Tests and Adjustments

Hydraulics - Heating Hydraulic Oil

Hydraulics - Hitch Cylinder Supply Pressure Test

Hydraulics - Hitch Load-Sense Relief Valve Adjustment

Hydraulics - Hitch Surge Relief Valve Test

Hydraulics - Hydraulic Trailer Brake Valve Test

Hydraulics - Implement Pump Flow Test

Hydraulics - Implement Relief Valve Adjustment

Hydraulics - Kick-Out Detent Pressure Test

Hydraulics - Main Relief Valve Test

Hydraulics - SCV Leak Down Test

Hydraulics - Triple Deluxe Rear SCV Functional Test (Sectional Valve)

Hydraulics - Triple Deluxe Rear SCV Flow Control Test (Sectional Valve)

Section 290: Cab/Open Operator’s Station

Group 05B: General References

Operator Station - Summary of References

Install Test Equipment 90-1

Group 10AA: Calibrations, Preliminary Checks and Operational Checks

Operator Station - HVAC Preliminary Checks

Operator Station - HVAC Operational Checks

Group 20AA: Theory of Operation

Operator Station - Air Conditioning System Operation

Operator Station - Air Conditioning Compressor Operation

Operator Station - Air Conditioning Condenser Operation

Operator Station - Air Conditioning Dual Pressure Switch Operation

Operator Station - Air Conditioning Evaporator Operation

Operator Station - Air Conditioning Expansion Valve Operation

Operator Station - Air Conditioning Receiver/Dryer Operation

Operator Station - Air Conditioning Temperature Control Switch Operation

Operator Station - Air Conditioning ON/OFF Switch and Temperature Control Knob Operation

Operator Station - Heater Temperature Control Knob Operation

Operator Station - Heating and Ventilation Operation

Operator Station - Air Seat Operation

Operator Station - Mechanical Seat Operation

Group 30AA: Schematics

Operator Station - Schematics

Group 40AA: Component and Connector Information

Operator Station - Component and Connector Information

Group 50AA: Tests and Adjustments

Operator Station - A/C System Pressure Test

Operator Station - A/C System Static Pressure Test

Operator Station - Temperature Drop Test

Operator Station - Heater Temperature Control Cable Adjustment

Operator Station - A/C Temperature Control Switch Adjustment

Section 299: Special Tools

Group 05B: General References

Special Tools - Summary of References

Group 05C: Dealer Fabricated and Service Tools

SERVICEGARD™ Tools

38H1030

38H1031

38H1095

38H1147

38H1279

38H1416

38H5003

38H5175

AR52361

AR94522

D05330ST — Supplemental Accessory Kit

DFRW183 — Coupler DR Assembly

DFRW213 — Hydraulic Trailer Brake Test / Bleed Assembly

DFRW227 — Hose Assembly, 3048 mm (120 in.) Long

JT01767 — Supplemental Lawn and Grounds Care Products Hydraulic Fitting Kit

JT03484 — Straight Fitting (13/16-16 (m) ORFS X 1 3/16-12 (f) ORFS)

JT03485 — Special Male Quick Coupler (1/8 Male QC x 1 3/16 - 12 UN Female)

JT05412 — Industrial Universal Pressure Test Kit

JT05470 — Universal Pressure Test Kit

JT05497 — Hose Assembly, 3048 mm (120 in.) Long

JT07115 — Master Hydraulic Test Kit

JT07117 — Three-Gauge Manifold

JT07260 — ORFS Adapter Hydraulic Test Kit

RE43774

RE60701

John Deere Tractors 6100D, 6110D, 6115D, 6125D, 6130D Diagnosis and Tests Service Technical Manual (TM608719)