John Deere 6425, 6425HC, 7425, 7425HC, 7525, 7525HC, 6155J and 6155JH Tractors Diagnosis and Tests Service Technical Manual (tm608319)

tm608319 - John Deere 6425, 6425HC, 7425, 7425HC, 7525, 7525HC, 6155J and 6155JH Tractors, Diagnostic Technical Manual (March 2015) Technical Manual.pdf

Complete Diagnosis & Tests Technical Manual with electrical wiring diagrams for John Deere 6425, 6425HC, 7425, 7425HC, 7525, 7525HC, 6155J and 6155JH Tractors, with all the shop information to maintain, diagnose, rebuild like professional mechanics.

John Deere 6425, 6425HC, 7425, 7425HC, 7525, 7525HC, 6155J and 6155JH Tractors 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.

PRODUCT DETAILS:
Total Pages: 1,989 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English

tm608319 - 6425, 6425HC, 7425, 7425HC, 7525, 7525HC, 6155J and 6155JH Tractors, Diagnostic Technical Manual (March 2015)

Table of Contents

Foreword

Section 210: Safety

Group 05: Safety Precautions

Recognize Safety Information

Understand Signal Words

Follow Safety Instructions

Information - "Important"

Information - "Note"

Prevent Machine Runaway

Handle Fluids Safely—Avoid Fires

Prevent Battery Explosions

Prepare for Emergencies

Handling Batteries Safely

Handle Agricultural Chemicals Safely

Prevent Acid Burns

Avoid High-Pressure Fluids

Wait Before Opening High-Pressure Fuel System

Service Accumulator Systems Safely

Service Cooling System Safely

Remove Paint Before Welding or Heating

Avoid Heating Near Pressurized Fluid Lines

Work In Ventilated Area

Wear Protective Clothing

Practice Safe Maintenance

Park Machine Safely

Use Proper Lifting Equipment

Construct Dealer-Made Tools Safely

Support Machine Properly

Work in Clean Area

Clean Vehicle of Hazardous Pesticides

Illuminate Work Area Safely

Service Machines Safely

Use Proper Tools

Service Tires Safely

Safe Maintenance of Mechanical Front-Wheel Drive (MFWD) System

Do Not Look Directly Into Radar Tube

Keep ROPS Installed Properly

Avoid Harmful Asbestos Dust

Replace Safety Signs

Dispose of Waste Properly

Live With Safety

Safety Measures for Electronic Control Units

Group 15: General References

General References—Summary

Unified Non-Metric Bolt and Cap Screw Torque Values

Unified Metric Bolt and Cap Screw Torque Values

Hydraulic System Non-Metric Fitting Torque Values

Hydraulic System Metric Fitting Torque Values

Component ID Table

Reading a Functional Schematic

Reading a Diagnostic Schematic

Wiring Schematics and Symbols

Visually Inspect Electrical System

Electrical Circuit Malfunctions

Seven Step Electrical Test Procedure

Hydraulic System — Hydraulic Circuit Symbols

Section 211: Diagnostic Trouble Codes

Group BCU: BCU Diagnostic Trouble Codes

BCU 000070.31 - Park Brake Malfunction

BCU 000084.02 - Wheel Speed Sensor Circuit Malfunction

BCU 000168.16 - Excessive System Voltage (Engine Running)

BCU 000168.17 - Insufficient System Voltage (Engine above 1500 rpm)

BCU 000168.18 - Insufficient System Voltage (Engine speed up to 1500 rpm)

BCU 000186.02 - Rear PTO Speed Sensor Circuit Fault

BCU 000186.17 - No Rear PTO Speed Detected

BCU 000190.02 - Engine Speed Sensor Circuit Malfunction

BCU 000629.12 - Control Unit Internal Problem

BCU 000639.12 - Control Unit Internal Problem

BCU 000746.31 - Differential Lock Solenoid Circuit Fault

BCU 000980.07 - Rear PTO Switch Connector Defective

BCU 001676.31 - LTC Coolant Pump Relay Circuit Fault

BCU 299780.07 - Turn Signal Switch Fault

BCU 302073.31 - Rear PTO Solenoid Circuit Malfunction

BCU 302080.31 - Differential Lock Switch Malfunction

BCU 302085.31 - MFWD Switch Malfunction

BCU 302086.31 - MFWD Clutch Solenoid Circuit Fault

BCU 302106.31 - Control Unit Internal Fault

BCU 302123.31 - Signal From Forward/ Reverse Switch Does Not Match Not-Neutral Switch Signal

BCU 302124.31 - Alternator Relay Electric Circuit Malfunction

BCU 302131.31 - Turn Signal Switch Circuit Fault

BCU 302132.31 - Turn Signal Fuses F03/04 and/or F03/07 Failed

BCU 302133.31 - Rear PTO Selector Fault

BCU 302240.31 - Control Unit Plugged Into Wrong Wiring Harness

BCU 303027.31 - Hitch Control Unit Incorrectly Calibrated

BCU 303028.31 - Hitch Control Unit Not Calibrated

BCU 303037.03 - 5 V power supply too high

BCU 303037.04 - 5 V Power Supply Too Low

BCU 303041.02 - Open Circuit at Coil 1 of the Stepper Motor

BCU 303042.02 - Open Circuit at Coil 2 of the Stepper Motor

BCU 303043.02 - Electric Circuit Malfunction, Stepper Motor Coil 1

BCU 303044.02 - Electric Circuit Malfunction, Stepper Motor Coil 2

BCU 303045.04 - System Voltage Too Low

BCU 303047.03 - System Voltage Too High

BCU 303049.03 - Quick Raise/Lower Switch Signal Voltage Too High

BCU 303049.04 - Quick Raise/Lower Switch Signal Voltage Too Low

BCU 303052.03 - Right Draft Sender Signal Voltage Too High

BCU 303052.04 - Right Draft Sender Signal Voltage Too Low

BCU 303053.03 - Sensitivity Potentiometer Signal Voltage Too High

BCU 303053.04 - Sensitivity Potentiometer Signal Voltage Too Low

BCU 303054.03 - Depth-Setting Potentiometer Signal Voltage Too High

BCU 303054.04 - Depth Potentiometer Voltage Too Low

BCU 303055.03 - Position Sensor Signal Voltage Too High

BCU 303055.04 - Position Sensor Signal Voltage Too Low

BCU 303056.03 - Raise Limit Potentiometer Signal Voltage Too High

BCU 303056.04 - Raise Limit Potentiometer Signal Voltage Too Low

BCU 303057.03 - Rate of Drop Potentiometer Signal Voltage Too High

BCU 303057.04 - Rate of Drop Potentiometer Signal Voltage Too Low

BCU 303060.02 - Stepper Motor Deadband Step Outside Specification

BCU 303177.18 - Low Hydraulic Oil Temperature During Calibration

BCU 303252.02 - Distorted Signal from the Right Draft Sensor During Calibration

BCU 303252.03 - Right Draft Sensor Voltage Too High During Calibration

BCU 303252.04 - Right Draft Sensor Signal Voltage Too Low During Calibration

BCU 303255.03 - Position Sensor Signal Voltage Too High During Calibration

BCU 303255.04 - Position Sensor Signal Voltage Too Low During Calibration

BCU 303260.16 - Stepper Motor (Raise) Free Step Above Upper Threshold During Calibration

BCU 303260.18 - Stepper Motor (Raise) Free Step Above Lower Threshold During Calibration

BCU 303261.16 - Stepper Motor (Lower) Free Step Above Upper Threshold During Calibration

BCU 303261.18 - Stepper Motor (Lower) Free Step Above Lower Threshold During Calibration

Section 212: Observable Symptoms

Group 40: Electrical System

Control Unit(s) Not Displayed

Diagnostic Mode Cannot Be Entered or Connection Problems with Service ADVISOR (Cab Tractors)

Diagnostic Mode Cannot Be Accessed or Connection Problems with Service ADVISOR (Open operator's station)

Problems with the Battery

Problem with starter motor

Horn problem

Group 55: Transmission

PowrQuad Transmission Problem

SyncroPlus Transmission Problem

Group 56: Drive Systems

Rear PTO problem

Group 60: Steering And Brakes

Brake Problem

Steering problem

Park brake problem

Group 70: Hydraulic System

Hydraulic hitch problem

Section 220: Engine

Group 10: Function Test

Safety

Engine Preliminary Checks

Group 15: Tests and Adjustments

Dynamometer Test

Section 230: Fuel, Air Intake and Cooling Systems

Group 15: Tests and Adjustments

Tests and Adjustments—Summary of References

General Information

Explanation of Tests

Safety

Special Tools

Specifications

Intake System Test

Cooling System Leak Test

Thermostat Opening Pressure Test

Variable Speed Fan Drive Test

Fuel System - Check the Fuel Transfer Pump

Hand Throttle Lever and Accelerator Pedal Adjustment

Adjust Accelerator Pedal

Group 20: Descriptions

Description of Components - Summary of References

Fuel Supply System Description

Air Intake System Operation

Coolant System Description

Cooling System Radiator Description

Annular Oil Cooler Description (Transmission Oil)

Variable Speed Fan Drive Operation ( -XXXXXX)

Fan Belt Tensioner Operation

Section 240: Electrical System

Group 10: Sub-System Diagnostics (Cab Tractor)

Sub-System Diagnostics (Cab) — Summary of References

Special Tools

Starter Motor and Charging Circuit (Cab Tractors)

Panel Warning Lights (Cab Tractors)

Horn (Cab Tractors)

Lights (Cab Tractors)

Work lights (Cab Tractors)

Radio, Digital Clock, Dome and Console Lights (Cab Tractors)

Fan and Air Conditioning System (Cab Tractors)

Windshield Wiper and Washer (Cab Tractors)

Beacon light (Cab Tractors)

Electronic Hitch Control (Cab Tractors)

Front-Wheel Drive (Cab Tractors)

Differential Lock (Cab Tractors)

Hazard Warning Lights Unit (Cab Tractors)

Speed Sensor and Radar

Service socket

BUS Terminator and Terminating Resistor

BCU Power Supply (Cab Tractors)

PTO (Cab Tractors)

Brakes (Cab Tractors)

Group 10A: Sub-System Diagnostics (Open Operator Station Tractor)

Sub-System Diagnostics (Open Operator Station Tractor)—Summary of References

Special Tools

Starter Motor and Charging Circuit (Open Operator Station Tractor)

Panel Warning Lights (Open Operator Station Tractor)

Horn - Optional (Open Operator Station Tractor)

Operator's Seat (Open Operator Station Tractor)

Lights (Open Operator Station Tractor)

Work Lights (Open Operator Station Tractor)

3-Terminal and 7-Terminal Sockets (Open Operator Station Tractor)

Electronic Hitch Control (Open Operator Station Tractor)

PTO (Open Operator Station Tractor)

Front-Wheel Drive (Open Operator Station Tractor)

Differential lock (Open Operator Station Tractor)

Hazard Warning Lights Unit (Open Operator Station Tractor)

Speed Sending Units (Open Operator Station Tractor)

Power Feed and Audible Alarm (Open Operator Station Tractor)

Brake System (Open Operator Station Tractor)

Service Socket (Open Operator Station Tractor)

BUS Terminating Resistor (Open Operator Station Tractor)

Group 15: Component Tests

Starter Motor and Charging Circuit

Instrument Panel

Horn - Optional

Lighting Circuits

Work lights

3-pin and 7-pin Sockets (If Equipped)

Dome Light (If Equipped)

Fan, Air Conditioning and Automatic A/C control (If Equipped)

Windshield Wiper and Washer System (If Equipped)

Beacon light (If Equipped)

Electronic Hitch Control

PTO

MFWD

Differential lock

Hazard Warning Lights Unit

Brake System

Alternator

Acoustic Alarm (If Equipped)

Group 25C: Functional schematics

Functional Schematic and Wiring Harnesses (Cab Tractor) — Summary of References

Fuses and Relays

Fuse and Relay Box - Tractors with Open Operator Station

Functional Schematics (Complete Tractor)

Group 26: Wiring Harnesses and Connectors (Cab Tractor)

Wiring Harnesses and Connectors (Cab Tractor)— Summary of References

Wiring Harness - Power Supply (Cab Tractor)

Engine Wiring Harness (Cab Tractor)

Headlights Wiring Harness (Cab Tractor)

Cab Wiring Harness (Cab Tractor)

Cowl Harness (Cab Tractor)

Cab Roof Harness (Cab Tractor)

Windshield Wiper Harness - Rear (Cab Tractor)

Air Conditioning and Fan Harness (Cab Tractor)

Transmission Front End Harness (Cab Tractor)

Transmission Rear End Harness (Cab Tractor)

F101 - F120

F021/1 - F021/3

F023/1 - F023/3

K101 - K113

M5

S17

X14/1

X14/2

X28

X35

X37

X58

X106

X107

X112/1A

X112/1B

X112/2A

X112/2B

X113/1

X113/2

X122

X125

X158

X182

X188

X239

X245

X269F

X269M

X321

X324

X400

X406/1F

X406/1M

X430

X431

X450

X473

X504

X505

X515

X544

X560F

X560M

X571

X587M

X588

X613

X614

X615

X616/1

X616/2

X616/3

XGND1

XGND1/1

XGND2

XGND2/1

XGND5

XGND5/1

Group 26A: Wiring Harnesses and Connectors (Open Operator Station Tractor)

Wiring Harnesses and Connectors (Open Operator Station Tractor) Summary of References

Wiring Harness - Power Supply (Open Operator Station Tractor)

Engine Wiring Harness (Open Operator Station Tractor)

Front End of Transmission Harness (Open Operator Station Tractor)

Transmission Rear End Harness (Open Operator Station Tractor)

Dashboard Wiring Harness (Applicable for 6105J and 6105JH Tractors) (Open Operator Station Tractor)

3-Pin Outlet Socket Harness (Applicable for 6105J and 6105JH Tractors) (Open Operator Station Tractor)

Battery Cut-Off Switch Wiring Harness (Applicable for 6105J and 6105JH Tractors) (Open Operator Station Tractor)

Section 245: Electronic Control Units

Group 05: Operation and General Information on Diagnostics

Special Tools

General Operation and Entering the Program Mode

Calling up Addresses and Diagnostic Trouble Codes

Description of the Diagnostic Trouble Codes

Electronic Control Units— Summary of Addresses

Group 10: Data BUS System Diagnostics

29-Bit CAN BUS - Check

11-Bit CAN BUS - Check

29-Bit CAN BUS - Check (tractors with open operator's platform and SE tractors with stage II engines acc. to 97/68/EC, level 12)

Group 20: Data BUS Systems, Operation

Data BUS systems — Summary of References

Data BUS systems

CAN BUS Systems

CAN BUS Systems in Tractors without Engine Control Unit (ECU)

CAN BUS Systems in Tractors with Engine Control Unit (ECU), Level 1

CAN BUS Systems on Tractors with Engine Control Unit (ECU), Level 4

CAN BUS Systems in Tractors with AutoPowr/IVT Transmission

CAN-BUS Systems on Cab and Open Operator's Station Tractors

CAN BUS Systems – Plug Layout

Group BCU: BCU - Basic Control Unit

BCU — Basic Control Unit — Summary of References

Calibration and Input Addresses (Basic Functions)

Hitch Control Calibration and Input Addresses

Operation (Basic Functions)

Preliminary Test of BCU Electrical Circuit

Test Procedure in the Case of Occasional BCU Circuit Problems

Circuit test for PTO Switch (S21)

Circuit test for front-wheel drive switch (S63)

Circuit test for Differential Lock Switch (S22)

Circuit test for hazard warning switch (S62)

Circuit test for Hazard Warning Switch (S66)

Circuit test for turn signal switch (S08)

Circuit test for Engine Speed Sender (B01)

Circuit Test for Wheel Speed Sensor (B09)

Circuit test for Sensitivity Potentiometer (B26)

Circuit test for Depth-setting Potentiometer (B27)

Circuit test for Position Sensor (B21)

Circuit test for Rate-of-Drop Potentiometer (B27)

Circuit test for Raise-Limit Potentiometer (B27)

Circuit Test for Wheel Speed Sensor (B35)

Circuit Test for Park Brake Switch (B37)

Circuit Test for PTO Speed Sensor (B06)

Circuit/harness test for Rapid Raise Switch (S24)

Circuit test for PTO Solenoid Valve (Y04)

Circuit test for Front-Wheel Drive Solenoid Valve (Y03)

Circuit test for Differential Lock Solenoid Valve (Y05)

Circuit test on R.H. Draft Sensor (B19)

Circuit test on L.H. Draft Sensor (B20)

Circuit test for Rockshaft Control Stepper Motor (M08)

Circuit Test for LTC Coolant Pump Relay K02/3

Circuit Test for Alternator Relay (K02/2)

BCU — Theory of Operation (Basic Functions)

Theory of Operation (Hitch Control)

Section 251: Forward/Reverse Module

Group 10: Function Test

Forward/Reverse Module—Function Test

Group 15: Tests and Adjustments

Forward/Reverse Module—System Test.

Forward/Reverse Module—System Pressure Test

Forward/Reverse Module—System Pressure Adjustment

Forward/Reverse Module—Test of Components Associated with System Pressure.

Forward/Reverse Module—Filter Relief Valve Test

Forward/Reverse Module—Engagement Override Valve and Clutch Pedal Valve Test.

Forward/Reverse Module—Disk Clutch and Disk Brake Test

Forward/Reverse Module—Lube Oil Pressure Test

Forward/Reverse Module—Cooling System Test

Forward/Reverse Module—Flow Rate Test

Forward/Reverse Module—Cooler Relief Valve Test.

Forward/Reverse Module—Transmission Oil Filter Test

Forward/Reverse Module—Modulation Time Adjustment

Forward/Reverse Module—Test Port and Sensor Layout

Forward/Reverse Module—Test and Adjust Shift Components.

Forward/Reverse Module—Park Lock Adjustment

Forward/Reverse Module—Test and Adjust Range Shift Linkage

Forward/Reverse Module—Test and Adjust Gear Shift Linkage.

Forward/Reverse Module—Forward/Reverse Lever Linkage Adjustment

Forward/Reverse Module—Forward/Reverse Lever Adjustment

Forward/Reverse Module—Clutch Pedal Adjustment

Group 20: Operation

Forward/Reverse Module—Summary of References

Forward/Reverse Module—Transmission Oil Circuit Operation (Schematic Included)

Forward/Reverse Module—Cross-Sectional View

Forward/Reverse Module—Components

Forward/Reverse Module—Components and Power Flow

Forward/Reverse Module—Transmission Oil Pump

Forward/Reverse Module—Valves and Other Hydraulic Components

Forward/Reverse Module—Hydraulic Circuit Schematic

Forward/Reverse Module—Description of Various Valves and Components

Forward/Reverse Module—Pressure Regulating Valve and Filter Relief Valve Operation

Forward/Reverse Module—Forward/Reverse Modulation Operation

Forward/Reverse Module—Clutch Pedal Valve Operation

Forward/Reverse Module—Engagement Override Valve Operation

Forward/Reverse Module - Cooling System Operation

Section 255: PowrQuad Transmissions

Group 05: Preliminary Tests

Hydraulic System and Transmission Diagnostics Preliminary Tests

Group 10: Function Test

PowrQuad Transmission—Function Test

Group 15: Tests and Adjustments

PowrQuad Transmission—System Test

PowrQuad Transmission—Test Ports

PowrQuad Transmission—Cooler Flow Rate Test.

PowrQuad Transmission—System Pressure Test.

PowrQuad Transmission—Lube Oil Pressure Test.

PowrQuad Transmission—Lube Oil Pressure Test (Forward Clutch).

PowrQuad Transmission—Lube Oil Pressure Test (Reverse Clutch).

PowrQuad Transmission—Forward Clutch Pressure Test

PowrQuad Transmission—Reverse Brake Pressure Test.

PowrQuad Transmission—B1 Brake Pressure Test.

PowrQuad Transmission—B2 Brake Pressure Test.

PowrQuad Transmission—B3 Brake Pressure Test.

PowrQuad Transmission—C4 Clutch Pressure Test.

PowrQuad Transmission—System Pressure Adjustment.

PowrQuad Transmission—Test Results Table.

PowrQuad Transmission—Forward/Reverse Lever Linkage Adjustment

PowrQuad Transmission—Shift and Park Lock Linkage Adjustment

Group 20: Operation

PowrQuad Transmission—Summary of References

PowrQuad-Plus Transmission—Layout

PowrQuad Module—Layout

PowrQuad Transmission Module—Table of Actuated Components

PowrQuad Transmission Module—Air Pump

PowrQuad Transmission Module—Transmission Oil Pump

PowrQuad Transmission Module—Pressure Regulating Valve and Filter Relief Valve

PowrQuad Transmission Module—Centrifugal Force Valve and Anticavitation Check Valve

PowrQuad Transmission Module—Clutch Cooling Components

PowrQuad Transmission Module—Clutch Cooling Valve (Forward/Reverse)

PowrQuad Transmission Module—System 1 and System 2 Oil

PowrQuad Transmission Module—Hydraulic Schematic, Mechanically Actuated PowrQuad Module

PowrQuad Transmission Module—Forward/Reverse Modulation and Mechanically Actuated PowrQuad Module Operation

PowrQuad Module—Start Safety Circuit, Mechanically Actuated PowrQuad Module

PowrQuad Module—Shift Modulation and Mechanically Actuated PowrQuad Module Operation

PowrQuad Module—Forward/Reverse Lever and Gear Shift Lever, Mechanically Actuated PowrQuad Module Operation

Range Box—Layout

Creeper — Operation

Section 255A: SyncroPlus Transmission

Group 10: Operational Checks

SyncroPlus Transmission - Operational Check-Out, Summary of References

SyncroPlus Transmission - Operational Check-Out

Group 15: Tests and Adjustments

SyncroPlus Transmission - Tests and Adjustments, Summary of References

SyncroPlus Transmission - Special Tools, Summary of References

SyncroPlus Transmission - System Check

SyncroPlus Transmission - System Pressure Test

SyncroPlus Transmission - Adjusting System Pressure

SyncroPlus Transmission - Check the Components Dependent on System Pressure

SyncroPlus Transmission - Check the Filter Bypass Valve

SyncroPlus Transmission - Check the Engagement Override Valve and the Clutch Pedal Valve

SyncroPlus Transmission - Clutch Pedal Valve Modulation Test

SyncroPlus Transmission - Check the Lube Oil Pressure

SyncroPlus Transmission - Cooling System Test

SyncroPlus Transmission - Check the Flow Rate

SyncroPlus Transmission - Check the Cooler Relief Valve

SyncroPlus Transmission - Check the Transmission Oil Filter

SyncroPlus Transmission - Layout of Test Ports and Sensors

SyncroPlus Transmission - Check and Adjust the Shift Mechanism/Linkage

SyncroPlus Transmission - Check and Adjust the Park Lock

SyncroPlus Transmission - Adjust the Clutch Pedal

Group 20: Operation

SyncroPlus Transmission - Theory of Operation, Summary of References

SyncroPlus Transmission - Layout

SyncroPlus Transmission - Lubrication System

SyncroPlus Transmission - Shift Operation

SyncroPlus Transmission - Synchronization

SyncroPlus Transmission - Operation of Transmission Oil Circuit (including Diagram)

SyncroPlus Transmission - Transmission Oil Pump

SyncroPlus Transmission - Perma Clutch II Module, Exploded View

SyncroPlus Transmission - Perma Clutch II Module, Layout

SyncroPlus Transmission - Perma Clutch II Module, Power Flow

SyncroPlus Transmission - Perma Clutch II Module, Hydraulic Diagram

SyncroPlus Transmission - Perma Clutch II Module, Description of Various Valves and Components

SyncroPlus Transmission - Perma Clutch II Module, Pressure Regulating and Filter Bypass Valves

SyncroPlus Transmission - Perma Clutch II Module, Clutch Pedal Valve and Engagement Override Valve

SyncroPlus Transmission - Perma Clutch II Module, Cooling

SyncroPlus Transmission - Gear Transmission, Layout

SyncroPlus Transmission - Gear Transmission, Power Flow

SyncroPlus Transmission - Gear Transmission, Neutral Start Switch

SyncroPlus Transmission - Range Transmission, Layout

SyncroPlus Transmission - Range Transmission, Power Flow

SyncroPlus Transmission - Range Transmission, Park Lock

SyncroPlus Transmission - Creeper Transmission, Layout and Theory of Operation

SyncroPlus Transmission - Creeper Transmission, Power Flow

Section 256: Drive Systems

Group 10: Function Tests

Drive Systems—System Test.

Group 15: Tests and Adjustments

Drive System Test

MFWD Clutch Pressure Test.

Differential Hydraulic Lock Pressure Test.

Rear PTO Pressure Test.

Drive Systems—Test Result Table

Group 20: Operation

Drive Systems—Summary of References

MFWD Clutch—Layout

MFWD Clutch—Oil Circulation and Power Flow

Differential—Layout

Differential—Power Flow

Differential—Oil Circulation

Final Drive—Operation and Layout

Rear PTO Options—Description

Rear PTO Options—PTO Modulator Valve and Solenoid

Rear PTO Options—PTO Clutch and Brake

Rear PTO Options—Lube Cutoff Valve

Rear Power Take-Off Options - Power Flow

Group 25: Operation for 6105J and 6105JH Tractors Only

Drive Systems — Summary of References

Front-Wheel Drive Clutch — Layout

Front-Wheel Drive Clutch—Oil Flow and Power Flow with Mechanical Front-Wheel Drive Engaged

Oil Flow and Power Flow with PTO Disengaged

Front-Wheel Drive Clutch — Cooling and Lubrication

Differential—Layout

Differential—Forward Power Flow

Differential—Power Flow when Cornering

Differential—Oil-Flow with Differential Lock Engaged

Differential—Oil-Flow with Differential Lock Disengaged

Final Drives — Operation and Layout

Rear PTO — Description

Rear PTO Options — PTO Modulating Valve and Solenoid Valve

Rear PTO Options — PTO Clutch and PTO Brake

Rear PTO—Oil Flow (540 rpm PTO gear train)

Rear PTO—Oil Flow (540 rpm PTO gear train, reversible)

Section 260: Steering and Brakes

Group 10: Function Test

Safety Precautions

Steering Test

Brake Test

Group 15: Tests and Adjustments

Tests and Adjustments—Summary of References

Special Tools

Connecting SensoControl Test Equipment

Specified Values

Steering Valve Leaf Spring Test

Brake System Test

Bleed Brakes (Brake Valve, Power Brakes, MFWD and Disk Brakes)

Adjust Brake Pedals and Switches

Group 20: Operation

Operation—Summary of References

Steering Valve Description - Operation

Brake Valve (Power Brakes) - Operation

Brake Valve (MFWD and Disk Brake) - Operation

Rear Brake Operation

Section 270: Hydraulic System

Group 10: Function Tests

Hydraulic System — Function Test, Summary of References

Hydraulic System - Load Check

Hydraulic System - External Control of Hitch, Operational Check-Out

Hydraulic System - Selective Control Valves (M-SCV), Function Test

Group 15: Tests and Adjustments

Hydraulic System - Tests and Adjustments, Summary of References

Hydraulic System - Special Tools, Summary of References

Hydraulic System - Safety Measures for Hydraulic Checks

PFC Hydraulic System - Hydraulic System Diagnostics Work Sheet

Hydraulic System - Heating Up Hydraulic Oil

PFC Hydraulic System - Oil Pressure Test Ports

PC Hydraulic System - Oil Pressure Test Ports

PFC Hydraulic System - Checking and Adjusting the Maximum Load Sense Pressure

PFC Hydraulic System - Checking and Adjusting the System Pressure

PFC Hydraulic System - Dynamic Test and Adjustment of Differential Pressure

PFC Hydraulic System - Priority Circuit 1, Checking and Adjusting the Load Sense Oil Pressure for Steering

PFC Hydraulic System - Check and Adjust Oil Pressure, Priority Circuit 3

PFC Hydraulic System - Check and Adjust Hydraulic Pump Flow

PFC Hydraulic System - Check Charge Pump Flow

PFC Hydraulic System - Checking the Charge and Lube Oil Pressure

Hydraulic System - Selective Control Valves (M-SCV 300), Adjusting the Automatic Release of Detent

Hydraulic System - Selective Control Valves (SCV), Checking the Couplers for Leaks

Hydraulic System - Checking the Hitch Valve and the Stepper Motor

Hydraulic System - Hitch Valve, Centering the Stepper Motor

Hydraulic System - Hitch Valve, Checking for Leaks

Hydraulic System - Hitch Valve, Rough Adjustment of the Raise and Lower Valves

Hydraulic System - Hitch Valve, Checking the Position Sensor

Hydraulic System - Hitch Valve, Check and Adjust Draft Sensors

Group 20: Operation

Hydraulic System — Operation, Summary of References

Hydraulic System - Summary of Abbreviations

PFC Hydraulic System - Summary of Components

PFC Hydraulic System - Hydraulic and Functional Schematic

PFC Hydraulic System - Lube and Charge Oil Circuit - Hydraulic and Functional Schematic

PFC Hydraulic System - Priority Circuit 1 - Hydraulic and Functional Schematic

PFC Hydraulic System - Priority Circuit 3 - Hydraulic and Functional Schematic

PC Hydraulic System - Summary of Components

PC Hydraulic System - Hydraulic System Diagram and Operation

Group 20A: Oil Filter, Charge Pump and Hydraulic Pump

Hydraulic System - Oil Filter, Charge Pump and Hydraulic Pump, Summary of References

Hydraulic System - Hydraulic Oil Filter, Operation

PFC Hydraulic System - Charge Pump - Operation

PFC Hydraulic System - Hydraulic Pump, Operation

PFC Hydraulic System - Hydraulic Pump, Operating Modes

Hydraulic System - Hydraulic Oil Filter, Component Information

PFC Hydraulic System - Charge Pump - Component Information

PFC Hydraulic System - Hydraulic Pump - Component Information

Group 20B: Hitch

Hitch - Summary of References

Hitch - Summary of Components

Hitch - Hitch Control Operation

Hitch - Hitch Valve, Operation

Hitch - Position Sensor, Operation

Hitch - Load Sensor Operation

Hitch - Direct Control

Hitch - Controls

Group 20C: Selective Control Valves (SCV)

Selective Control Valves (SCV) - Summary of References

Selective Control Valve (M-SCV 100) - Operation

Selective Control Valve (M-SCV 300) - Operation

Group 20D: Hydraulic Block

Hydraulic System - Hydraulic Hitch, Summary of References

PFC Hydraulic System - Hydraulic Block, Summary of Components

PFC Hydraulic System - Priority 1 Control Block, Component Information

PFC Hydraulic System - Control Block (Without Priority 2), Component Information

PFC Hydraulic System - Priority 3 Control Block, Component Information

PC Hydraulic System - Hydraulic Block, Summary of Components

PC Hydraulic System - Priority Valve, Component Information

Hydraulic System - Housing With Connections (P, LS, R) for External Control Valves, Component Information

Section 290: Operator's Cab

Group 15: Tests and Adjustments

Operational Checkout (Summary of References)

Safety in the Workplace

Handling Refrigerant

Safety Equipment

In the Event of an Emergency

Storage of Refrigerant Containers

Refrigerant R134a

Important

Special Tools

Specification

Explanation Of Checks

Pressure Deviations

Group 20: Operation

Operation of Air Conditioning/Heating/Ventilation—Summary of References

Principle of Heat Exchange

Refrigerant Circuit Layout (Cab Tractors)

Refrigerant Circuit Operation

Component Description

Expansion Valve

Thermostat Switch

Heating and Ventilation

Section 299: Special Tools

Group 05: Special Tools (Dealer-Fabricated)

Special Tools (Dealer-Fabricated) — Summary

Retainer Tool

Adjustment Tool

DFRW2—Needle Valve Test Hose Assembly

DFRW85 Reverse Brake Test Plate

DFLX10 and DFLX11—Test Harnesses

DFLX12—Special Tool for 11-bit and 29-bit CAN BUS

DFLX14—Solenoid Valve Test Harness

Group 10: Special Tools (Available as Spare Parts)

Special Tools (Available as Spare Parts) — Summary

AR52361 - Socket

D01019AA - Single-Stage, Manually Operated Pump

D05104ST - Pump

FKM10002 / JT05470 - Universal Pressure Test Kit

FKM10242 - Pressure Gauge

FKM10470 - Pressure Measuring System (Stage 1)

FKM10471 - Pressure Measuring System (Stage 2)

FKM10472 - Flow Measurement System

FKM10472-4 - Temperature Sensor

JDG839 - Adapter

JDH43A - Tester for Pressure-Relief Valves

JT03248 - Fitting

JT05470 / FKM10002 - Universal Pressure Test Kit

JT05719 - Hand-Held Digital Tachometer

JT05791A or JDG1478 - Analog/Digital Multimeter

JT05800 - Digital Thermometer

JT07115 - Pressure Test Kit

JT07120 - Adjustable Restrictor

KJD10128 - Fitting

KJD10352 - Adapter