John Deere 1654, 1854, 2054, 2104, 6165J, 6185J, 6205J, 6210J Tractors Diagnosis & Tests Service Manual (TM802219)

tm802219 - 1654, 1854, 2054, 2104, 6165J, 6185J, 6205J and 6210J Tractors Diagnostic Technical Manual.pdf

Complete Diagnosis and Tests technical manual with electrical wiring diagrams for John Deere Tractors JD1654, JD1854, JD2054, JD2104, 6165J, 6185J, 6205J & 6210J 2WD / MFWD, with all the shop information to maintain, diagnose, rebuild like professional mechanics.

John Deere 1654, 1854, 2054, 2104, 6165J, 6185J, 6205J, 6210J Tractors workshop Operation and Tests 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.

Total Pages: 1,941 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English

MAIN SECTIONS
Foreword
   General Information
      Safety Information
      General References
   Diagnostic Trouble Codes
      BCU Diagnostic Trouble Codes
      ECU Control Unit
   Observable Symptoms
      Electrical System
      Electronic Control Units
      PowrQuad Transmissions
      Drive Systems
      Steering and Brakes
      Hydraulic System
      Operator's Cab
   System Diagnosis
      Electronics
      Hydraulic System
   Engine
      General Information
      Operational Checks
      Tests and Adjustments
   Fuel, Air Intake and Cooling Systems
      Tests and Adjustments
      Fuel System
      Air Intake System
      Cooling System
      Cold-Weather Starting Aids
   Electrical System
      Fuse Box
      Starting and Charging Circuit
      CAN BUS and Service Connector
      ECU - Power
      ECU - Throttle and Fuel System
      ECU - Fuel Preheater and Aid Heater
      ECU - Sensors
      BCU - Electronic Hitch-Control
      BCU - Brakes
      BCU - PTO
      BCU - Front-Wheel Drive
      BCU - Differential Lock
      BCU - Hall Sending Unit Speedmeter
      BCU - Turn Signal and Hazard Warning Lights
      Panel Warning Lights
      Lights, Tail Lights and License Plate
      Work Lights
      Radio, Dome Light, Console Light and Beacon Light
      Horn and Accessories Socket
      Power Outlet
      Seat Compressor and Cigarette Lighter
      Fan and A/C
      Front Windshield Wiper and Washer
      Rear Windshield Wiper and Washer
      Trailer Connector
      Wiring Harnesses
      Connectors
   Electronic Control Units
      Operation and General Information on Diagnostics
      Interactive Tests
      Interactive Calibrations
      Information on How to Reprogram Control Units
      Data BUS Systems, Operation
      BCU - Basic Control Unit
      ECU Control Unit
   PowrQuad Transmissions
      Operational Check
      Tests and Adjustments
      Operation
      Range Box
   Drive Systems
      Operational Check
      Tests and Adjustments
      Operation
   Steering and Brakes
      Preliminary Checks
      Operational Check
      Tests and Adjustments
      Hydrostatic Steering
      Brakes
      Air brake system
   Hydraulic System
      Operational Check
      Tests and Adjustments
      Theory of operation
      Oil Filter, Charge Pump and Hydraulic Pump
      Hitch
      Selective control valves (SCV)
      Hydraulic block
   Operator's Cab
      Tests and Adjustments
      Operation
   Special Tools (Dealer-Fabricated)
      Special Tools (Dealer-Fabricated)
      Special Tools (Available as Spare Parts)
 

tm802219 - 1654, 1854, 2054, 2104, 6165J, 6185J, 6205Jand 6210JTractors Diagnostic

Table of Contents

Foreword

Section 210: General Information

Group 05: Safety Information

Recognize Safety Information

Follow Safety Instructions

Replace Safety Signs

Wear Protective Clothing

Prevent Battery Explosions

Service Tires Safely

Keep ROPS Installed Properly

Park Machine Safely

Handle Fluids Safely—Avoid Fires

Handle Fuel Safely—Avoid Fires

Prepare for Emergencies

Work in Clean Area

Prevent Machine Runaway

Work In Ventilated Area

Avoid High-Pressure Fluids

Use Proper Lifting Equipment

Illuminate Work Area Safely

Use Proper Tools

Live With Safety

Safety Measures on Electronic Control Units

Group 15: General References

General References—Summary of References

Unified Inch Bolt and Cap Screw Torque Values

Metric Bolt and Cap Screw Torque Values

Hydraulic System Unified Inch Fitting Torques

Hydraulic system metric fitting torques

Component Identification Table

How to use an Electrical Diagram

Electrical Diagram Symbols

Wire Numbers and Color Codes

Troubleshooting Unsolved Problems

Electrical System Visual Inspection

Circuit Malfunctions

Seven Steps Electrical Test Procedure

Hydraulic System — Circuit Symbols

Electrical System, Worksheet for Circuit/Harness Test

Section 211: Diagnostic Trouble Codes

Group BCU: BCU Diagnostic Trouble Codes

BCU 000084.02 - B09 - Hall Sending Unit Speedmeter, out of Valid Range

BCU 000168.03 - Control Unit, Supply Voltage Too High

BCU 000168.04 - Control Unit, Supply Voltage Too Low

BCU 000168.16 - Control Unit, Supply Voltage Too High (Engine Speed Above 500 rpm)

BCU 000168.17 - Control Unit, Supply Voltage Too Low (Engine Speed Above 1500 rpm)

BCU 000168.18 - Control Unit, Supply Voltage Too Low (Engine Speed Above 500 rpm)

BCU 000177.18 - Non-Existent Function Activated

BCU 000186.02 - B06 - Sensor for Rear PTO Speed, Open Circuit

BCU 000186.15 - B06 - Rear PTO Speed Sensor, Speed Present Despite Rear PTO Being Switched Off

BCU 000186.17 - B06 - Rear PTO Speed Sensor, Speed Not Present

BCU 000190.02 - Non-Existent Function Activated

BCU 000237.02 - VIN Information, Mismatch

BCU 000237.14 - VIN Information, System De-Activated

BCU 000237.31 - VIN Information, Incorrect

BCU 000629.12 - Control Unit Internal Fault

BCU 000639.12 - Vehicle CAN BUS, High Error Rate

BCU 000639.14 - Vehicle CAN BUS, Very High Error Rate

BCU 000746.31 - Y05 - Differential Lock Solenoid Valve, Fault

BCU 000980.07 - S21 - Rear PTO Switch, Fault

BCU 001058.18 - Non-Existent Function Activated

BCU 001079.03 - 5-volt Power Supply, Voltage Too High

BCU 001079.04 - 5-volt Power Supply, Voltage Too Low

BCU 001873.03 - B21 - Hitch Position Sensor, Voltage Too High

BCU 001873.04 - B21 - Hitch Position Sensor, Voltage Too Low

BCU 001873.15 - B21 - Hitch Position Sensor, Voltage Too High During Calibration

BCU 001873.17 - B21 - Hitch Position Sensor, Voltage Too Low During Calibration

BCU 001882.02 - Non-Existent Function Activated

BCU 001882.15 - Non-Existent Function Activated

BCU 001882.17 - Non-Existent Function Activated

BCU 001883.31 - Rear PTO Speed Too High

BCU 001890.03 - Non-Existent Function Activated

BCU 001890.04 - Non-Existent Function Activated

BCU 001890.31 - Non-Existent Function Activated

BCU 001893.07 - Non-Existent Function Activated

BCU 001894.31 - INFORMATION FOR OPERATOR: Rear PTO Switch was On When Engine was Started

BCU 002000.09 - Incorrect CAN BUS Message, Information from ECU

BCU 002392.31 - Non-Existent Function Activated

BCU 002818.31 - Non-Existent Function Activated

BCU 002876.07 - S08 - Turn signal switch, Fault (Turn Signal)

BCU 303053.03 - B26 - Sensitivity Potentiometer, Signal Voltage Too High During Calibration

BCU 303053.04 - B26 - Sensitivity Potentiometer, Signal Voltage Too Low During Calibration

BCU 303054.03 - B27 - Depth-Setting Potentiometer, Signal Voltage Too High During Calibration

BCU 303054.04 - B27 - Depth-Setting Potentiometer, Signal Voltage Too Low During Calibration

BCU 303056.03 - B27 - Raise-Limit Potentiometer, Signal Voltage Too High During Calibration

BCU 303056.04 - B27 - Raise-Limit Potentiometer, Signal Voltage Too Low During Calibration

BCU 303057.03 - B27 - Rate-of-Drop Potentiometer, Signal Voltage Too High During Calibration

BCU 303057.04 - B27 - Rate-of-Drop Potentiometer, Signal Voltage Too Low During Calibration

BCU 522451.03 - Non-Existent Function Activated

BCU 522451.04 - Non-Existent Function Activated

BCU 522451.14 - Non-Existent Function Activated

BCU 522507.31 - Control Unit Not Calibrated

BCU 523438.02 - Control Unit Internal Fault

BCU 523652.02 - Control Unit Connected to Wrong Harness Connector

BCU 523689.31 - S22 - Differential Lock Switch, Fault

BCU 523690.02 - S68 - Switches for Remote Control of Hitch (Left), Fault

BCU 523701.05 - M08 - Stepper Motor for Hitch (Coil 2), Open Circuit

BCU 523701.06 - M08 - Stepper Motor for Hitch (Coil 2), Current Too High

BCU 523702.14 - VIN Information, System De-Activated

BCU 523702.31 - VIN Information, Incorrect

BCU 523703.02 - B41 - Draft Sensor, Distorted Signal During Calibration

BCU 523703.03 - B41 - Draft Sensor, Voltage Too High During Calibration

BCU 523703.04 - B41 - Draft Sensor, Voltage Too Low During Calibration

BCU 523703.15 - B41 - Draft Sensor, Voltage Too High

BCU 523703.17 - B41 - Draft Sensor, Voltage Too Low

BCU 523704.02 - Non-Existent Function Activated

BCU 523704.03 - Non-Existent Function Activated

BCU 523704.04 - Non-Existent Function Activated

BCU 523704.15 - Non-Existent Function Activated

BCU 523704.17 - Non-Existent Function Activated

BCU 523751.05 - M08 - Stepper Motor for Hitch (Coil 1), Open Circuit

BCU 523751.06 - M08 - Stepper Motor for Hitch (Coil 1), Current Too High

BCU 523753.16 - M08 - Stepper Motor for Hitch, Raising Deadband Too High During Calibration

BCU 523753.18 - M08 - Stepper Motor for Hitch, Raising Deadband Too Low During Calibration

BCU 523756.16 - M08 - Stepper Motor for Hitch, Lowering Deadband Too High During Calibration

BCU 523756.18 - M08 - Stepper Motor for Hitch, Lowering Deadband Too Low During Calibration

BCU 523758.11 - Non-Existent Function Activated

BCU 523759.11 - Non-Existent Function Activated

BCU 523760.04 - Turn Signal/Hazard Flasher System, Supply Voltage Too Low

BCU 523760.31 - Turn Signal/Hazard Flasher System, Fault

BCU 523826.03 - Non-Existent Function Activated

BCU 523826.04 - Non-Existent Function Activated

BCU 523834.03 - B27 - Depth-Setting Potentiometer, Voltage Too High

BCU 523834.04 - B27 - Depth-Setting Potentiometer, Voltage Too Low

BCU 523839.31 - Non-Existent Function Activated

BCU 523843.02 - S24 - Quick Withdrawal Switch, Switch Status out of Valid Range

BCU 523843.03 - S24 - Quick Withdrawal Switch, Voltage Too High

BCU 523843.04 - S24 - Quick Withdrawal Switch, Voltage Too Low

BCU 523904.31 - Non-Existent Function Activated

BCU 523905.31 - Non-Existent Function Activated

BCU 523908.14 - Non-Existent Function Activated

BCU 523908.31 - Non-Existent Function Activated

BCU 524055.11 - Control Unit Internal Fault

BCU 524055.31 - Control Unit Not Calibrated

BCU 524216.14 - Non-Existent Function Activated

BCU 524216.31 - Non-Existent Function Activated

BCU 524224.14 - Non-Existent Function Activated

BCU 524224.31 - INFORMATION FOR OPERATOR: Rear PTO was Switched On When Engine Was Started

BCU 524235.02 - Non-Existent Function Activated

BCU 524235.31 - Y03 - Front-Wheel Drive Solenoid Valve, Fault

BCU 524252.31 - Y04 - Solenoid Valve for Rear PTO, Fault

Group ECU: ECU Control Unit

ECU 000029.03 - B96 - Hand Throttle Potentiometer, Voltage Too High

ECU 000029.04 - B96 - Hand Throttle Potentiometer, Voltage Too Low

ECU 000084.31 - Incorrect CAN BUS Message, Wheel Speed from BCU

ECU 000091.03 - B79 - Accelerator Pedal Potentiometer, Voltage Too High

ECU 000091.04 - B79 - Accelerator Pedal Potentiometer, Voltage Too Low

ECU 000097.03 - Water In Fuel Signal Out of Range

ECU 000097.04 - Water In Fuel Signal Out of Range Low

ECU 000097.16 - Water In Fuel Detected

ECU 000105.00 - Manifold Air Temperature Signal Extremely High

ECU 000105.03 - Manifold Air Temperature Signal Out of Range High

ECU 000105.04 - Manifold Air Temperature Signal Out of Range Low

ECU 000105.15 - Manifold Air Temperature Signal Slightly High

ECU 000105.16 - Manifold Air Temperature Signal Moderately High

ECU 000108.02 - Barometric Air Pressure Signal Invalid

ECU 000110.00 - Coolant Temperature Signal Extremely High

ECU 000110.03 - Coolant Temperature Signal Out of Range High

ECU 000110.04 - Coolant Temperature Signal Out of Range Low

ECU 000110.15 - Coolant Temperature Signal Slightly High

ECU 000110.16 - Engine Coolant Temperature Moderately High

ECU 000157.03 - Fuel Rail Pressure Signal Out of Range High

ECU 000157.04 - Fuel Rail Pressure Signal Out of Range Low

ECU 000157.10 - Fuel Rail Pressure Loss Detected

ECU 000157.17 - Fuel Rail Pressure Not Developed

ECU 000158.17 - ECU Power Down Error

ECU 000160.02 - Wheel Speed Signal Incorrect

ECU 000174.00 - Fuel Temperature Signal Extremely High

ECU 000174.03 - Fuel Temperature Signal Out of Range High

ECU 000174.04 - Fuel Temperature Signal Out of Range Low

ECU 000174.16 - Fuel Temperature Signal Moderately High

ECU 000189.00 - Engine Speed Derate Condition Exists

ECU 000190.00 - Engine Speed Extremely High

ECU 000190.16 - Engine Overspeed Moderate

ECU 000237.02 - VIN Information, Mismatch

ECU 000237.13 - VIN Option Code Invalid

ECU 000237.31 - VIN Information, Incorrect

ECU 000611.03 - Injector Shorted to Voltage Source

ECU 000611.04 - Injector Shorted to Ground

ECU 000627.01 - All Injector Circuits Have High Resistance

ECU 000629.12 - ECU EEPROM Error

ECU 000629.13 - ECU Boot Block Error

ECU 000636.02 - Camshaft Position Signal Invalid

ECU 000636.05 - Camshaft Position Circuit Has High Resistance

ECU 000636.06 - Camshaft Position Circuit Has Low Resistance

ECU 000636.08 - Camshaft Position Signal Missing

ECU 000636.10 - Camshaft Position Signal Rate of Change Abnormal

ECU 000637.02 - Crankshaft Position Signal Invalid

ECU 000637.05 - Crankshaft Position Circuit Has High Resistance

ECU 000637.06 - Crankshaft Position Circuit Has Low Resistance

ECU 000637.07 - Crankshaft and Camshaft Position Signals Out of Sync

ECU 000637.08 - Crankshaft Position Signal Missing

ECU 000637.10 - Crankshaft Position Signal Rate of Change Abnormal

ECU 000651.02 - Injector #1 Part Number Invalid

ECU 000651.05 - Injector #1 Circuit Has High Resistance

ECU 000651.06 - Injector #1 Circuit Has Low Resistance

ECU 000651.07 - Injector #1 Not Responding

ECU 000651.13 - Injector #1 Calibration Fault

ECU 000652.02 - Injector #2 Part Number Invalid

ECU 000652.05 - Injector #2 Circuit Has High Resistance

ECU 000652.06 - Injector #2 Circuit Has Low Resistance

ECU 000652.07 - Injector #2 Not Responding

ECU 000652.13 - Injector #2 Calibration Fault

ECU 000653.02 - Injector #3 Part Number Invalid

ECU 000653.05 - Injector #3 Circuit Has High Resistance

ECU 000653.06 - Injector #3 Circuit Has Low Resistance

ECU 000653.07 - Injector #3 Not Responding

ECU 000653.13 - Injector #3 Calibration Fault

ECU 000654.02 - Injector #4 Part Number Invalid

ECU 000654.05 - Injector #4 Circuit Has High Resistance

ECU 000654.06 - Injector #4 Circuit Has Low Resistance

ECU 000654.07 - Injector #4 Not Responding

ECU 000654.13 - Injector #4 Calibration Fault

ECU 000655.02 - Injector #5 Part Number Invalid

ECU 000655.05 - Injector #5 Circuit Has High Resistance

ECU 000655.06 - Injector #5 Circuit Has Low Resistance

ECU 000655.07 - Injector #5 Not Responding

ECU 000655.13 - Injector #5 Calibration Fault

ECU 000656.02 - Injector #6 Part # Data Invalid

ECU 000656.05 - Injector #6 Circuit Has High Resistance

ECU 000656.06 - Injector #6 Circuit Has Low Resistance

ECU 000656.07 - Injector #6 Not Responding

ECU 000656.13 - Injector #6 Calibration Fault

ECU 000676.03 - Glow Plug Relay Voltage Too High

ECU 000676.05 - Glow Plug Relay Voltage Too Low

ECU 001069.31 - Tire Size Error

ECU 001347.03 - Suction Control Valve Signal Out of Range High

ECU 001347.05 - Suction Control Valve Circuit Has High Resistance

ECU 001347.07 - Fuel Rail Pressure Actual to Desired Mismatch

ECU 001569.31 - Engine in Power Derate Condition

ECU 002033.09 - Incorrect CAN BUS Message, CAN Message from BCU

ECU 002033.14 - Communication Problem between ECU and BCU

ECU 002033.19 - Communication Problem between ECU and BCU

ECU 003509.03 - Sensor Supply #1 Voltage Out of Range High

ECU 003509.04 - Sensor Supply #1 Voltage Out of Range Low

ECU 003510.03 - Sensor Supply Voltage 2 Too High

ECU 003510.04 - Sensor Supply Voltage 2 Too Low

ECU 003511.03 - Sensor Supply Voltage 3 Too High

ECU 003511.04 - Sensor Supply Voltage 3 Too Low

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)

Problems with the CAN-BUS Connection to Service ADVISOR

Problems with the Battery

Problems with the Starter Motor

Problems with the Fuel Preheater, Aid Heater and Fuel Pump

Problems with the Instrument Unit

Problems with the Horn

Problems with Cigarette Lighter (E05)

Problems with Seat with Compressor and Heater (A29)

Problems with the Parking Lights

Problems with Low-Beam Headlights

Problems with High-Beam Headlights

Problems with the Worklights on Front of Roof

Problems with the Worklights on Rear of Roof

Problems with the Radio

Problems with the Air-Conditioning System and/or with the Fan

Problems with the Front Windshield Wiper

Problems with the Front Windshield Washer

Problems with the Rear Windshield Wiper

Problems with the Rear Windshield Washer

Problems with the Beacon Light

Group 45: Electronic Control Units

Problems when Programming the BCU Control Unit

Problems when Programming the ECU Control Unit

Problem with the BCU Control Unit

Problem with the Instrument Unit (Adjustment)

Group 55: PowrQuad Transmissions

Problems with PowrQuad Transmission

Group 56: Drive Systems

Problems with the PTO

Group 60: Steering and Brakes

Problems with the Brakes

Problems with the Steering

Group 70: Hydraulic System

Problems with the Rockshaft

Problems with the Rockshaft's Remote Control

Group 90: Operator's Cab

Problems with the Air-Conditioning System

Section 213: System Diagnosis

Group 45: Electronics

29-bit CAN BUS - Check (Cab Tractors)

VIN Security Fault Diagnosis

Group 70: Hydraulic System

Check for PFC Hydraulic System

Section 220: Engine

Group 05: General Information

Information on Engine

Group 10: Operational Checks

Engine - Safety Measures

Engine - Preliminary Engine Tests

Group 15: Tests and Adjustments

Engine - Tune-Up, Summary of References

Engine - Measuring PTO Power Output

Engine - Engine Tests with Service ADVISOR

Section 230: Fuel, Air Intake and Cooling Systems

Group 15: Tests and Adjustments

Fuel, Air Intake and Cooling Systems - Tests and Adjustments, Summary of References

Fuel, Air Intake and Cooling Systems - General Information

Fuel, Air Intake and Cooling Systems - Explanation of Checks

Fuel, Air Intake and Cooling Systems - Safety Measures

Fuel, Air Intake and Cooling Systems - Special Tools, Summary of References

Fuel, Air Intake and Cooling Systems - Specifications

Air Intake System - System Check

Cooling System - Filling/Bleeding the System

Cooling System - Leak Test

Cooling System - Test Thermostat Opening Temperature

Cooling System - Flow Testing in the Low-Temperature Circuit

Cooling System - Check the Viscous Fan Drive

Fuel System - Check the Fuel Transfer Pump

Group 20A: Fuel System

Fuel System - Theory of Operation, Summary of References

Fuel System - Theory of Operation

Fuel System - Fuel Cooler, Component Information

Fuel System - Fuel Transfer Pump, Component Information

Group 20B: Air Intake System

Air Intake System - Theory of Operation, Summary of References

Air Intake System - Theory of Operation

Group 20C: Cooling System

Cooling System - Summary of References

Coolant Circuit - Description

Cooling System Radiator - Description

Itercooler - Description

Ring-Shaped (Transmission Oil) Cooler - Description

Automatic Drive Belt Tensioner - Theory of Operation

Group 20D: Cold-Weather Starting Aids

Cold-Weather Starting Aids - Summary of References

Cold-Weather Starting Aids - General Information

Cold-Weather Starting Aids - Coolant Heater - Component Information

Cold-Weather Starting Aids - Transmission Oil Heater - Component Information

Cold-Weather Starting Aids - Charge Pump Preheater - Component Information

Section 240: Electrical System

Group 05A: Fuse Box

Fuse Box - Theory of Operation

Fuse Box - Electrical Diagram

Group 05B: Starting and Charging Circuit

Starting and Charging Circuit - Theory of Operation

Starting and Charging Circuit - Electrical Diagram

Circuit test for Starter motor checks (M01)

Circuit test for Alternator (G02)

Circuit test for Battery (G01)

Circuit test for K01 Starter relay

Group 05C: CAN BUS and Service Connector

CAN BUS System - Theory of Operation

CAN BUS System - Electrical Diagram

Group 05D: ECU - Power

ECU Power - Theory of Operation

ECU Power - Electrical Diagram

Group 05E: ECU - Throttle and Fuel System

ECU Throttle and Fuel System - Theory of Operation

ECU Throttle and Fuel System - Electrical Diagram

Circuit test for Foot throttle (B79)

Circuit test for Electrical hand throttle (B96)

Group 05F: ECU - Fuel Preheater and Aid Heater

ECU Fuel Preheater and Aid Heater - Theory of Operation

ECU Fuel Preheater and Aid Heater - Electrical Diagram

Circuit test for Fuel Pump (M31)

Circuit test for Heating Element of Fuel Preheater (R02)

Circuit test for Sender for Electrical starting aid heater (R15)

Group 05G: ECU - Sensors

ECU Sensors - Theory of Operation

ECU Sensors - Electrical Diagram

Circuit test for Engine Speed Sender (B72)

Group 05H: BCU - Electronic Hitch-Control

BCU - Electronic Hitch-Control - Theory of Operation

BCU - Electronic Hitch-Control - Electrical Diagram

Circuit test for Rockshaft Control Stepper Motor (M08)

Circuit test for Sensitivity Potentiometer (B26)

Circuit test for Depth-setting Potentiometer (R08)

Circuit test for Rate-of-Drop Potentiometer (R06)

Circuit test for Raise-Limit Potentiometer (R07)

Circuit test for Position Sensor (B21)

Circuit test for Position Sensor (B41)

Circuit/harness test for Rapid Raise Switch (S24)

Circuit test for Left Remote Control Switch (S68)

Circuit test for Supply Voltage for 5-Volt BCU Components

Group 05I: BCU - Brakes

BCU - Brakes - Theory of Operation

BCU - Brakes - Electrical Diagram

Circuit test for Brake Pedal Sensor Unit (B88)

Group 05J: BCU - PTO

BCU - PTO - Theory of Operation

BCU - PTO - Electrical Diagram

Circuit test for PTO Switch (S21)

Circuit test for PTO Solenoid Valve (Y04)

Circuit test for Rear PTO Speed Sensor (B06)

Group 05K: BCU - Front-Wheel Drive

BCU - Front-Wheel Drive - Theory of Operation

BCU - Front-Wheel Drive - Electrical Diagram

Circuit test for Front-Wheel Drive Switch (S63)

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

Group 05L: BCU - Differential Lock

BCU - Differential Lock - Theory of Operation

BCU - Differential Lock - Electrical Diagram

Circuit test for Differential Lock Switch (S22)

Circuit test for Differential Lock Solenoid Valve (Y05)

Group 05M: BCU - Hall Sending Unit Speedmeter

BCU Hall Sending Unit Speedmeter - Theory of Operation

BCU Hall Sending Unit Speedmeter - Electrical Diagram

Circuit test for Hall Sending Unit Speedmeter (B09)

Group 05N: BCU - Turn Signal and Hazard Warning Lights

BCU - Turn Signal and Hazard Warning Lights - Theory of Operation

BCU - Turn Signal and Hazard Warning Lights - Electrical Diagram

Circuit test for hazard warning switch (S106)

Circuit test for Turn Signal Switch (S08)

Group 05O: Panel Warning Lights

Panel Warning Lights - Theory of Operation

Panel Warning Lights - Electrical Diagram

Circuit test for Sender for air cleaner restriction warning light (B02)

Circuit test for Fuel gauge sender (B03)

Circuit test for Engine oil pressure sender (B04)

Circuit test for Sender for the transmission oil filter sender (B07)

Circuit test for Coolant temperature sender (B08)

Circuit test for Transmission oil pressure sender (B31)

Circuit test for Transmission oil temperature sender (B29)

Group 05P: Lights, Tail Lights and License Plate

Lights and Tail Lights - Theory of Operation

Lights and Tail Lights - Electrical Diagram

Lighting Circuits

Group 05Q: Work Lights

Work Lights - Theory of Operation

Work Lights - Electrical Diagram

Work lights

Group 05R: Radio, Dome Light, Console Light and Beacon Light

Radio, Dome Light, Console Light and Beacon Light - Theory of Operation

Radio, Dome Light, Console Light and Beacon Light - Electrical Diagram

Circuit test for Radio (A60 - Radio Circuits)

Circuit test forDome Light (A08)

Circuit test for Beacon light (E27)

Group 05S: Horn and Accessories Socket

Horn and Accessories Socket - Theory of Operation

Horn and Accessories Socket - Electrical Diagram

Circuit test for Horn (H01)

Group 05T: Power Outlet

Power Outlet - Theory of Operation

Power Outlet - Electrical Diagram

Group 05U: Seat Compressor and Cigarette Lighter

Seat Compressor and Cigarette Lighter - Theory of Operation

Seat Compressor and Cigarette Lighter - Electrical Diagram

Seat and Cigarette lighter System

Group 05V: Fan and A/C

Fan and A/C - Theory of Operation

Fan and A/C - Electrical Diagram

Fan, Air Conditioning and Automatic A/C control

Group 05W: Front Windshield Wiper and Washer

Front Windshield Wiper and Washer - Theory of Operation

Front Windshield Wiper and Washer - Electrical Diagram

Front Windshield Wiper and Washer System

Group 05X: Rear Windshield Wiper and Washer

Rear Windshield Wiper and Washer - Theory of Operation

Rear Windshield Wiper and Washer - Electrical Diagram

Rear Windshield Wiper and Washer System

Group 05Y: Trailer Connector

Trailer Connector - Theory of Operation

Trailer Connector - Electrical Diagram

Group 10: Wiring Harnesses

Disconnecting Electrical Circuits

Location of Ground Points

Removing and Installing Wiring Harness W01 — Power link Box

Removing and Installing Wiring Harness W02 — Engine Wiring Harness (Cab Tractors)

Removing and Installing Wiring Harness W04 — Headlights

Removing and Installing Wiring Harness W08 — (Cab Tractors)

Removing and Installing Wiring Harness W09 — Hood (Cab Tractors)

Removing and Installing Wiring Harness W19 — Cab Roof

Removing and Installing Wiring Harness W26 — Fan and Air Conditioning

Removing and Installing Wiring Harness W28 — Front End of Transmission (Cab Tractors)

Removing and Installing Wiring Harness W30 — Rear End of Transmission (Cab Tractors)

Wiring Harness W31 — Power Take-Off for 7-Pin Socket

Group 15: Connectors

Connectors - Summary of References

A01 - Fuse and relay box

A02 - Fuse Box 2

A03 - Fuse Box 3

A04 - Fuse Box 4

A05 - Fuse Box 5

A06 - Power Link Box

A08 - Dome Light

A29 - Pneumatic operator's seat and rear wiper

A60 - Radio

A62 - Bus terminator

A84 - Bus terminator engine

B02 - Sender for air cleaner restriction warning light

B03 - Fuel gauge sensor unit

B04 - Sender for engine oil pressure indicator light

B06 - Rear PTO Speed Sensor

B07 - Transmission oil filter pressure sensor - Without AutoTrac™ Integrated

B08 - Coolant temperature sensor

B09 - Hall Sending Unit Speedmeter

B14 - Compressor and thermostat switch

B15 - Air conditioning system pressure switch

B21 - Hitch-control position sensor

B26 - Sensitivity potentiometer

B27 - Feedback unit

B29 - Transmission oil temperature sensor

B30 - Hydrostatic oil temperature sensor

B31 - Transmission oil pressure sender

B36 - Neutral start switch

B37 - Interface handbrake

B41 - Draft potentiometer

B56 - Water temperature engine sensor

B59 - Manifold air temperature sensor

B72 - Crankshaft speed sensor

B74 - Event sensor

B79 - Foot throttle

B88 - Brake switch

B96 - Electrical hand throttle

B114 - Fuel temperature sensor

B121 - Water in fuel sensor

B137 - Fuel rail pressure sensor

E01 - Right-hand front light

E02 - Left-hand front light

E05 - Cigarette lighter

E09-R - Right-hand front working light

E09-L - Left-hand front working light

E11-1 - Right-hand rear working light

E11-2 - Left-hand rear working light

E12-2 - Console light

E27 - Beacon light

G01 - Battery

G02 - Alternator

H01 - Horn

H77 - Aid heater indicator light

K01 - Starter relay

M01 - Starter motor

M02 - Air conditioning compressor

M03 - Wiper motor

M04 - Wiper motor

M05 - Windshield washer pump

M06 - Windshield washer pump

M07 - Fan motor

M08 - Hitch-control stepper motor

M10 - Fan motor

M31 - Fuel pump

R02 - Fuel preheater

R03 - Resistors

R15 - Electrical starting aid heater

S01 - Starter switch

S04 - Horn switch

S08 - Turn signal switch

S09 - Light switch

S10 - Full/low beam light switch

S14 - Fan switch

S15 - Windshield wiper switch

S18 - Rear wiper switch

S20 - Windshield switch

S21 - PTO switch

S22 - Differential lock switch

S36 - Beacon light switch

S63 - Front-wheel drive switch

S68 - External hitch-control switch

S92-2 - Rear work lights switch

S106 - Hazard warning lights switch

W25 - Radio antenna

X05 - Trailer connector

X25 - Instrument right panel connector

X26 - Instrument left panel connector

X37 - Accessories socket

X40 - Connector (W22 and W23)

X42 - Connector (W21 and W22)

X106 - Tail, brake and turn signal lights (right-hand)

X107 - Tail, brake and turn signal lights (left-hand)

X108 - Front right- hand turn signal light

X109 - Front left-hand turn signal light

X113 - License Light Connector

X182 - Connector (W08 and W26)

X234 - Connector (W30 and W31)

X239 - Outlet Socket Connector

X305 - Cooler grounding

X400 - Connector (W08 and W19)

X411 - Connector (W02 and W04)

X430 - Connector (W08 and W30)

X431 - Connector (W08 and W28)

X450 - Connector (W02 and W08)

X473 - Connector (W01 and W08)

X504 - Connector (W08 and W09)

X505 - Connector (W08 and W09)

X547 - Connector (W02 and W03)

X571 - Service connector (CAN Bus)

X612 - Speaker connector

X616-1 Basic control unit (BCU)

X616-2 Basic control unit (BCU)

X616-3 Basic control unit (BCU)

X844-1 — Engine control unit (ECU)

X844-2 — Engine control unit (ECU)

XGND1 - Cab ground wire

XGND2 - Cab ground wire

XGND5 - Cab ground wire

XGND6 - Rear wiper ground wire

XGND9 - Engine grounding

XGND10 - Cab roof ground wire

XGND14 - Cab roof ground wire

XGND58 - Fan and A/C wiring harness grounding

Y03 - Front-wheel drive solenoid valve

Y04 - PTO Solenoid

Y05 - Differential lock solenoid valve

Y44 - Suction control valve

Y47 - Injection valve

Section 245: Electronic Control Units

Group 05: Operation and General Information on Diagnostics

Operation and General Information - Summary of References

Eletronic Control Units - Special Tools

Operation and General Information on Diagnostics - Abbreviations for Control Units

Operation and General Information on Diagnostics - Instrument Unit Adjustment

Operation and General Information on Diagnostics - Operation and Entering the Program Mode using the Performance Monitor

Operation and General Information on Diagnostics - Procedure for Dealing with Diagnostic Trouble Codes

Operation and General Information on Diagnostics - Accessing Addresses and Diagnostic Trouble Codes

Operation and General Information on Diagnostics - Approved Software for Control Units

Operation and General Information on Diagnostics - Locations and Allocations of Control Units

Group 10A: Interactive Tests

Interactive Tests - Summary of References

Procedure in the Event of Problems with Interactive Tests

BCU: Recording in Debug Mode

BCU: Control Unit Information and Input Addresses - Summary

BCU: BCU Test

ECU: Cylinder Misfire Test

ECU: Compression Test

ECU: Cylinder Cut-Out Test

ECU: Harness diagnostic mode test

ECU: Internal Data Monitor (IDM)

ECU: Communication Error Test

ECU: Control Unit Information and Summary

ECU: Engine Speed Change Test

Group 10B: Interactive Calibrations

Interactive Calibrations - Summary of References

Procedure in the Event of Problems with Interactive Calibration

BCU: Calibrate the Hitch Control

ECU: Calibrate the Electronic Fuel Injectors (Move Injectors to Different Positions or Replace Injectors, and Display Progress of Calibration)

Group 15: Information on How to Reprogram Control Units

Information on How to Program Control Units - Summary of References

General Information on How to Reprogram Control Units

Check and Download Tractor-Specific Software Information

Procedure When Replacing Control Units

Important Notes on Programming

Procedure When Programming Control Units

Procedure in the Event of a Problem Programming Control Units Protected by VIN

Procedure in the Event of a Programming Problem

Group 20: Data BUS Systems, Operation

Data BUS systems - Summary of References

Data BUS Systems - CAN BUS Systems

Data BUS Systems - CAN BUS Systems on Engines with Level 16 Control Unit (2-Valve HPCR Fuel System)

Data BUS systems - Plug Layout

Data BUS systems - Determining the Type of the CAN BUS Fault

Group BCU: BCU - Basic Control Unit

BCU - Summary of References

BCU - Summary of Addresses

BCU - Calibration and Input Addresses

BCU - Summary of Operational Checks

BCU - Theory of Operation (Basic Functions)

BCU - Theory of Operation (Hitch Control)

BCU - CAN BUS Information

Address BCU020 - Input Address, Engine Speed Sensor/Pulses per Engine Revolution

Address BCU021 - Input Address, Rear PTO Speed Sensor/Pulses per PTO Revolution

Address BCU022 - Input Address, Front-Wheel Drive Control Function

Address BCU023 - Vacant Input Address

Address BCU024 - Input Address, Settings for Units of Measurement in Display and for Acoustic Indicator for Turn Signal

Address BCU026 - Vacant Input Address

Address BCU027 - Vacant Input Address

Address BCU028 - Input Address, Rear PTO Present/Not Present

Address BCU029 - Vacant Input Address

Address BCU030 - Input Address, Sensor Diagnostics

Address BCU031 - Vacant Input Address

Address BCU034 - Input Address, Configuration of Instrument Unit and Self-Canceling Turn Signals

Address BCU035 - Input Address, Service Interval Setting

Address BCU041 - Vacant Input Address

Address BCU042 - Vacant Input Address

Address BCU043 - Vacant Input Address

Address BCU045 - Vacant Input Address

Address BCU046 - Input Address, Activate/De-activate Delayed Activation of Alternator

Address BCU047 - Input Address, Delayed Activation of Alternator, Configuration

Address BCU048 - Vacant Input Address

Address BCU049 - Vacant Input Address

Address BCU050 - Vacant Input Address

Address BCU051 - Vacant Input Address

Address BCU052 - Vacant Input Address

Address BCU055 - Input Address, Configuration of Acoustic Alarm

Address BCU056 - Input Address, Tire Configuration

Address BCU058 - Input Address, Sensor for Wheel Speed / Transmission Pulses per Axle Revolution

Address BCU060 - Vacant Input Address

Address BCU063 - Vacant Input Address

Address BCU065 - Vacant Input Address

Address BCU071 - Vacant Input Address

Address BCU073 - Vacant Input Address

Address BCU074 - Vacant Input Address

Address BCU075 - Vacant Input Address

Address BCU077 - Vacant Input Address

Address BCU078 - Vacant Input Address

Address BCU088 - Vacant Input Address

Address BCU089 - Vacant Input Address

Address BCU090 - Vacant Input Address

Address BCU091 - Vacant Input Address

Address BCU092 - Vacant Input Address

Address BCU093 - Vacant Input Address

Address BCU094 - Vacant Input Address

Address BCU097 - Input Address, Low Fuel Level Acoustic Alarm

Address BCU099 - Input Address, Automatic Deletion of Diagnostic Trouble Codes

Address BCU101 - Input Address, Leak-Off Function of Hitch Valve On or Off

Address BCU118 - Input Address, Quick Withdrawal and Hitch Dampening On or Off

Address BCU122 - Hitch Control Calibration

Address BCU138 - Input Address, Leak-off Function of Hitch Valve (Adjusting Stepper Motor Steps)

Address BCU145 - Input Address, Hitch Control On or Off

Address BCU154 - Input Address, Leak-off Function of Hitch Valve (Time Setting)

Address BCU162 - Input Address, Switching Off Hydraulic Oil Temperature Access (During Calibration)

Address BCU165 - Input Address, Raise Rate Setting

Address BCU167 - Input Address, Activate/De-activate Hitch Components

Address BCU174 - Input Address, Index for Load Control

Address BCU247 - Tractor Model Designation

Address BCU248 - Tractor Serial Number

B06 - Rear PTO Speed Sensor, Operational Check

B09 - Hall Sending Unit Speedmeter, Operational Check

B21 - Hitch Position Sensor, Operational Check

B26 - Sensitivity Potentiometer, Operational Check

B27 - Position Feedback Unit for Hitch Control, Operational Check

B41 - Draft Sensor, Operational Check

B88 - Brake Pedal Sensor Unit, Operational Check

M08 - Stepper Motor for Hitch, Operational Check

S08 - Turn Signal Switch, Operational Check

S21 - Rear PTO Switch, Operational Check

S22 - Differential Lock Switch, Operational Check

S24 - Quick Withdrawal Switch, Operational Check

S63 - Front-Wheel Drive Switch, Operational Check

S68 - Switch for Hitch Remote Control (Left), Operational Check

S106 - Hazard Warning Light Switch, Operational Check

Supply Voltage for 5-volt BCU Components, Operational Check

Group ECU: ECU Control Unit

ECU - Summary of References

ECU - Summary of Addresses (Level 16 ECU for 2-Valve Engine with HPCR)

ECU - Calibration and Input Addresses (Level 16 ECU for 2-Valve Engine with HPCR)

ECU - Summary of Operational Checks

ECU - Theory of Operation (Level 16 ECU for 2-Valve Engine with HPCR)

B02 - Air Cleaner Restriction Sensor, Operational Check

B96 - Hand Throttle Potentiometer, Operational Check

B79 - Accelerator Pedal Potentiometer, Operational Check

R15 - Heating Element of Electrical Starting Aid (2-Valve Engine with HPCR), Operational Check

Section 255: PowrQuad Transmissions

Group 10: Operational Check

PowrQuad Transmission—Operational Check

Group 15: Tests and Adjustments

PowrQuad Transmission—Summary of References

PowrQuad Transmission— Special Tools

PowrQuad Transmission—System Check

PowrQuad Transmission—Test Ports

PowrQuad Transmission—Checking Rate of Flow at Cooler

PowrQuad Transmission—Checking the Cooler Relief Valve

PowrQuad Transmission—System Pressure Check

PowrQuad Transmission—Checking Lube Oil Pressure

PowrQuad Transmission—Checking Cooling Oil Pressure (Forward Clutch)

PowrQuad Transmission—Checking Cooling Oil Pressure (Reverse Brake)

PowrQuad Transmission—Checking Pressure at Forward Clutch

PowrQuad Transmission—Checking Pressure at Reverse Brake

PowrQuad Transmission—Checking Pressure at Brake B1

PowrQuad Transmission—Checking Pressure at Brake B2

PowrQuad Transmission—Checking Pressure at Brake B3

PowrQuad Transmission—Checking Pressure at Clutch C4

PowrQuad Transmission—Adjusting System Pressure

PowrQuad Transmission—Test Result Table

PowrQuad Transmission—Adjusting Gear Shift

PowrQuad Transmission—Adjusting Forward/Reverse Cable

PowrQuad Transmission—Adjusting Park Lock

Group 20: Operation

PowrQuad Transmission — Summary of References

PowrQuad Transmission—Layout

PowrQuad Module—Layout

PowrQuad Module—Cross-Sectional and 3D View

PowrQuad Module—Location of Valves, Sensors and Switches

PowrQuad Module—Element Engagement Chart

PowrQuad Module—Pneumatic Pump

PowrQuad Module—Transmission Oil Pump

PowrQuad Module — Pressure-Regulating Valve and Filter Relief Valve

PowrQuad Module—Overspeed Relief Valve and Anti-Cavitation Check Valve

PowrQuad Module—Clutch Cooling Components

PowrQuad Module —Clutch Cooling Valve (Forward/Reverse)

PowrQuad Module—System 1 Oil and System 2 Oil

PowrQuad Module—Hydraulic Schematic, Mechanically Actuated PowrQuad Module

PowrQuad Module—Operation of Forward/Reverse Modulation, Mechanically Actuated PowrQuad Module

PowrQuad Module—Neutral Start Circuit, Mechanically Actuated PowrQuad Module

PowrQuad Module—Operation of Gear-to-Gear Modulation, Mechanically Actuated PowrQuad Module

Group 30: Range Box

Range Transmission — Cross-Sectional View

Section 256: Drive Systems

Group 10: Operational Check

Power train - operational check

Group 15: Tests and Adjustments

Tests and Adjustments—Summary of References

Tests and Adjustments—Special Tools

Drive Systems—System Check

Checking Pressure at the Front-Wheel Drive Clutch

Checking Pressure at the Hydraulic Differential Lock

Checking Pressure at the PTO

Drive Systems—Test Result Table

Group 20: Operation

Drive Systems—Summary of References

Front Wheel Drive Clutch—Cross-Sectional View

Front Wheel Drive Clutch—Oil Flow and Power Flow

Front Wheel Drive Clutch Disengaged—Oil Flow

Differential—Cross-Sectional View

Differential—Power Flows

Differential—Oil Flows

Final Drives—Operation and Cross-Sectional View

PTO Options—Description

PTO Options—PTO Modulating Valve and Solenoid Valve

PTO Options—PTO brake and PTO clutch

PTO Options—Power Flows

Section 260: Steering and Brakes

Group 05: Preliminary Checks

Preliminary Checks—Summary of References

Preliminary Checks – Steering System

Preliminary Checks – Brake System

Group 10: Operational Check

Operational Checkout—Summary of References

Safety Information

Steering Check

Checking Brakes

Group 15: Tests and Adjustments

Tests & Adjustments—Summary of References

Steering and Brakes - Special Tools

Steering and Brakes - Specifications

Checking Steering Valve

Checking Brake System

Bleeding the Rear Brakes

Adjusting Brake Pedals and Switches

Group 20A: Hydrostatic Steering

Description of Steering Valves, Operation

Group 20B: Brakes

Brakes—Summary of Reference

Operation of Brake Piston, Plate and Disks

Brake released

Initial Braking

Brake Engaged

Rear Wheel Brakes, Operation

Group 20C: Air brake system

Steering and Brakes - Air Brakes, Summary of References

Steering and Brakes - Air Brakes, Description

Steering and Brakes - Air Brakes, Compressor

Steering and Brakes - Air Brakes, Pressure Regulating Valve

Steering and Brakes - Air Brakes, Compressed Air Tank

Steering and Brakes - Air Brakes, Trailer Control Valve

Steering and Brakes - Air Brakes, Coupling Ends

Section 270: Hydraulic System

Group 10: Operational Check

Hydraulic System - Operational Check—Summary of References

General Information - Transmission and Hydraulic System, Introductory Checks

Hydraulic System - Load Check

Hitch Control – Operational Check

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

Hydraulic System - Selective Control Valves (M-SCV), Operational Check-Out

Group 15: Tests and Adjustments

Tests and Adjustments—Summary of References

Hydraulic System - Special Tools

Safety Measures for Hydraulic Checks

PFC Hydraulic System - Worksheet for the Hydraulic System Diagnostics

PFC Hydraulic System - Oil Pressure Test Ports

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

PFC Hydraulic System - Check and Adjust System Oil Pressure

PFC Hydraulic System - Check and Adjust Differential Pressure

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

PFC Hydraulic System - Priority Circuit 3, Checking the Oil Pressure

PFC Hydraulic System - Hydraulic Pump, Checking the Delivery Rate

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

Hydraulic System - Hitch Valve, Checking and Adjusting the Draft Potentiometer

Group 20: Theory of operation

Hydraulic System Theory of Operation—Summary of References

Hydraulic System - Summary of Abbreviations

PFC Hydraulic System - Summary of Components

PFC Hydraulic System — Symbolic Representation

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

Oil Filter, Charge Pump and Hydraulic Pump―Summary of References

PFC 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

PFC Hydraulic System - Hydraulic Oil Primary Filter, Component Information

PFC 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 - Draft Sensor, Operation

Hitch - Controls

Hitch - Direct Control

Group 20C: Selective control valves (SCV)

Selective Control Valves (SCVs) - Summary of References

Selective Control Valve (M-SCV 100) - Operation

Selective Control Valve (M-SCV 200) - Operation

Group 20D: Hydraulic block

PFC Hydraulic System - Hydraulic Block, Summary of References

PFC Hydraulic System - Hydraulic Block, Summary of Components

PFC Hydraulic System - Priority 1 Control Block, Component Information

PFC Hydraulic System - Priority 3 Control Block, 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

Operator's Cab - Special Tools

Specification

Explanation Of Checks

Pressure Deviations

Group 20: Operation

Air Condtioning System - Summary of References

Air Condtioning System - R134A Refrigerant

Air Condtioning System - Principle of Heat Exchange

Refrigerant Circuit Layout (Cab Tractors)

Refrigerant Circuit Operation

Component Description

Air Condtioning System - Expansion Valve, Component Information

Thermostat Switch

Heating and Ventilation

Section 299: Special Tools (Dealer-Fabricated)

Group 05: Special Tools (Dealer-Fabricated)

Special Tools (Dealer-Fabricated) — Summary

Retainer Tool

Adjustment Tool

DFRW2—Needle Valve Test Hose Assembly

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 tool information