John Deere 6M-1654 6M-1854 6M-2104 Tractors Diagnostic Manual TM706319

The John Deere 6M-1654 6M-1854 6M-2104 Tractors Diagnostic Manual provides detailed diagnostic information for the 6M-1654, 6M-1854, and 6M-2104 tractor models. It covers general information, diagnostic trouble codes, observable symptoms, system diagnosis, engine systems, fuel, air intake and cooling systems, electrical systems, electronic control units, PowrQuad transmissions, drive systems, steering and brakes, hydraulic systems, the operator’s cab, and special tools. The manual includes diagnostic information for electrical components, electronic control units, transmission systems, drive systems, hydrostatic steering, brakes, hydraulic pumps and valves, electronic hitch control, PTO, front-wheel drive, differential lock, wheel speed sensors, lighting, wipers, wiring harnesses, and control unit diagnostics.

Specifications: SM

Brand: John Deere 6000 Series Tractors
Type of Document: Diagnostic Manual
Type of Equipment: Tractor
Region: Asia
Model: 6M-1654, 6M-1854, 6M-2104
Manual Number: TM706319
Language: English
Format: PDF

Details:

Introduction

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 – Wheel Speed Sensor
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)

John Deere 6M-1654 6M-1854 6M-2104 Tractors Diagnostic Manual TM706319