John Deere 2254, 2256, 2258, 2264, 2266 Combines Technical Service Repair Manual TM4549 PDF - Complete Guide

Complete 2254, 2256, 2258, 2264, 2266 Combines Technical Service Repair Manual TM4549 PDF 

John Deere 2254, 2256, 2258, 2264, 2266 Combines Technical Service Repair Manual TM4549 PDF - Complete Guide This comprehensive technical service manual (TM4549) covers all essential repair and maintenance procedures for John Deere combine models 2254, 2256, 2258, 2264, and 2266. Designed for technicians, operators, and service professionals, this detailed guide includes step-by-step instructions, diagnostic procedures, component specifications, and troubleshooting solutions. The manual provides in-depth coverage of engine systems, hydraulics, transmission, electrical components, and mechanical assemblies. With precise technical data, exploded diagrams, and service intervals, this resource ensures efficient equipment maintenance and accurate repairs. Ideal for workshop reference or field service operations, this PDF manual delivers the authoritative information needed to keep your combine operating at peak performance.

Applicable Models:
2254, 2256, 2258, 2264, 2266 Combines
Manual Number: TM4549 

Detailed Contents:

Section 05 – Safety
Group 05 – Safety Information
Section 10 – General
Group 05 – Lubricants and Coolant
Group 10 – Torques for Hardware
Group 15 – Type Plates
Group 20 – Serial Numbers
Section 20 – Engine
Group 05 – Special Tools
Group 10 – Engines on 2200 Series Combines
Group 15 – Removing and Installing Engine
Section 30 – Fuel, Air Intake and Cooling Systems
Group 05 – Fuel System
Group 10 – Air Intake System
Group 15 – Cooling System
Section 40 – Electrical System
Group 05 – Connectors
Group 10 – Alternator
Group 15 – Starting Motor
Group 20 – Main Electrical System
Group 25 – Hillmaster Control
Group 26 – Automatic Header Control (Lateral Tilt)
Group 30 – Low Shaft Speed Monitor System
Group 35 – Harvest Performance Monitor
Section 50 – Power Train
Group 05 – Intermediate Transmission
Group 10 – Transmission and Differential
Group 15 – Planetary Final Drives
Group 20 – Final Drives
Group 25 – Hydrostatic Drive, Variable Pump
Group 30 – Hydrostatic Drive, Fixed-Displacent Motor
Group 35 – Hydrostatic Drive, Oil Change
Group 40 – Cam Lobe Motor
Section 60 – Brakes, Steering, Rear Axle
Group 05 – Brake Operating Assembly
Group 10 – Brakes
Group 15 – Hydrostatic Steering
Group 20 – Rear Axle
Section 70 – Hydraulic System
Group 05 – Hydraulic Reservoir and Lines
Group 10 – Triple Hydraulic Pump
Group 15 – Electro-Magnetic Control Valve
Group 20 – Hydraulic Cylinders
Group 21 – Hillmaster Hydraulic Cylinder
Group 25 – Accumulators
Section 80 – Miscellaneous
Group 05 – Bearings and Shafts
Group 10 – Drive Belts
Group 15 – Drive Chains
Group 20 – Side Guard
Section 90 – Operators Cab and Air Conditioning
Group 05 – Air Conditioning System – R134a
Group 10 – Operators Cab Heating System
Group 15 – Gear Shift Mechanism
Section 110 – Feeder House
Group 05 – Removing the Feeder House
Group 10 – Bottom Feeder Drum
Group 15 – Upper Feeder Shaft and Slip Clutch
Group 20 – Drives
Group 25 – Reverser
Group 30 – Pivoting Shield
Section 120 – Separator and Cleaning Unit
Group 05 – Stone Trap
Group 10 – Threshing Cylinder and Concave
Group 15 – Beater / Second Cylinder and Second Concave
Group 20 – Electric Clutch
Group 25 – Countershaft, L.h. Drive Belt Pulley and Belt Guide
Group 30 – Variable Cylinder Drive
Group 35 – Cylinder Drive and Reduction Gear
Group 40 – Countershaft for Straw Walker and Cleaning Shoe Drive
Group 45 – Straw Walkers and Straw Walker Crankshaft
Group 50 – Cleaning Fan and Drive Fan
Section 130 – Grain Recovery and Unloading System
Group 05 – Tailings Elevator
Group 10 – Clean Grain Elevator
Group 15 – Filling the Grain Tank
Group 20 – Unloading the Grain Tank
Group 25 – Unloading Auger
Section 140 – Special Equipment
Group 05 – Straw Chopper
Group 10 – Chaff Spreader
Section 210 – General
Group 05 – Specifications
Section 220 – Engine
Group 05 – Specifications
Section 230 – Fuel, Air Intake and Cooling Systems
Group 05 – Fuel System
Section 240 – Electrical System to Serial Number 066832
Group 05 – General
Group 06 – Test Equipment
Group 10 – Functional Schematic and Harness Diagrams
Group 15A – Current Supply / Starting Motor
Group 15B – Cold Weather Starting Aid
Group 15C – Engine Shut-Off Device
Group 15E – Instruments
Group 15F – Chopper Distributor Adjustment
Group 15G – Windshield Wiper / Washer System
Group 15H – Radio, Interior Lighting
Group 15L – Cigarette Lighter, Seat Compressor
Group 15M – Lighting System
Group 15N – Flasher Functions
Group 15O – Beacon Lights
Group 15P – Fan, Air Conditioning System
Group 15Q – Electrical Mirror Adjustment
Group 15R – Work Lights
Group 15S – Straw Warning Device
Group 15T – Reel Speed Adjustment
Group 15U – Dial-A-Matic
Group 15V – Separator, Header
Group 15W – Infotrak Monitor
Group 15X – Harvest Performance Monitor
Group 15Y – Hillmaster Leveling System
Group 15Z – Separator Adjustment
Group 15AA – Separator Adjustment, Combine Data Center
Group 15AB – Header Adjustments
Group 15AC – Grain Tank Unloading System
Group 15AD – Four-Wheel Drive
Group 15AE – Header Lateral Tilt Function
Group 15AF – Header Float Control
Group 15AH – Header Float Control
Group 20 – Contour Master System
Section 241 – Electrical System from Serial Number 068569
Group 05 – General
Group 06 – Test Equipment
Group 10 – Functional Schematics and Harness Diagrams
Group 15A – Current Supply / Starting Motor
Group 15B – Cold Weather Starting Aid
Group 15C – Engine Shut-Off Device
Group 15D – Fuse Tester
Group 15E – Instruments
Group 15F – Chopper Distributor Adjustment
Group 15G – Windshield Wiper / Washer System
Group 15H – Radio, Interior Lighting
Group 15L – Cigarette Lighter, Seat Compressor
Group 15M – Lighting System
Group 15N – Flasher Functions
Group 15O – Beacon Lights
Group 15P – Fan, Air Conditioning System
Group 15Q – Electrical Mirror Adjustment
Group 15R – Work Lights
Group 15S – Straw Warning Device
Group 15T – Reel Speed Adjustment
Group 15V – Separator, Header
Group 15W – Infotraak Monitor
Group 15X – Harvest Performance Monitor
Group 15Y – Hillmaster Levelling System
Group 15Z – Separator, Header
Group 15AA – Separator Adjustment, Combine Data Center
Group 15AB – Header Adjustments
Group 15AC – Grain Tank Unloading System
Group 15AD – Four-Wheel Drive
Group 15AF – Header Float Control
Group 15AG – Header Float Control
Group 15AH – Header Float Control
Group 20 – Contour Master System
Section 250 – Power Train
Group 05 – Hydrostatic Drive
Group 10 – Testing Hydrostatic System
Group 15 – Inspect Parts Subject to Wear
Group 20 – Three-Speed Transmission
Section 260 – Brakes, Steering, Rear Axle
Group 05 – Brake Operating System
Group 10 – Drum Brakes
Section 270 – Hydraulic System
Group 05 – General Information
Group 10 – Solenoid Valves
Group 15 – Hillmaster Leveling System
Group 20 – Hydraulic Tests
Section 290 – Opertors Cab
Group 05 – Operators Cab and Seat
Group 10 – Air Conditioning and Heating
Group 15 – Troubleshooting – Vantilation and Heating Systems
Group 20 – Operational Tests and Troubleshooting
Group 25 – Operation – Air Conditioning System
Section 340 – Optional Equipment
Group 05 – Chaff Spreader

Key Features of Our Manuals:

Pages: 1390
Downloadable PDF format for easy and secure offline access
Written in clear and simple English for better understanding
Includes detailed diagrams and illustrations for quick reference
Designed for users of all skill levels, from beginner to expert
Access – Download available after purchase
Reliable customer support available 24/7 for any assistance
Compatible with all major devices including Windows, Mac, iOS, and Android

Best For:

Combine harvester service and maintenance technicians
John Deere 2254, 2256, 2258, 2264, 2266 fleet operators and field engineers
Agricultural machinery repair and diagnostics teams
Hydraulic, drivetrain, and system specialists
Authorized John Deere service centers and OEM repair shops

Why Choose Us?

Official OEM John Deere 2254, 2256, 2258, 2264, 2266 Combines Technical Service Repair Manual TM4549 PDF
Complete guidance on diagnostics, component repairs, and system maintenance
Illustrated technical diagrams, detailed specifications, and step-by-step procedures
Trusted worldwide by professional technicians, operators, and fleet managers
Fast and secure PDF download for immediate access in the field

Frequently Asked Questions (FAQs)

Q1: What is the format of this manual?
A: This manual is in PDF format, making it easy to read on phones, tablets, laptops, and desktops. No special software needed.

Q2: Is this the official John Deere manual?
A: Yes, this is the official Technical Service Repair Manual published by John Deere under the document number TM4549.

Q3: What’s the difference between an operator’s manual and a service manual?
A: An operator’s manual focuses on daily use, maintenance, safety, and basic troubleshooting. A service manual includes advanced repair procedures and diagnostics.

Q4: Can I print this manual?
A: Yes, the PDF is fully printable. You can print the entire manual or specific pages as needed.

Q5: Does it include wiring diagrams?
A: While this manual includes basic electrical system overviews, detailed wiring diagrams are usually found in the technical or service manual.

Q6: Will this work on my mobile phone?
A: Absolutely! It works on iOS and Android phones as well as tablets and computers.

Final Note:

Get the confidence to Service your John Deere 2254, 2256, 2258, 2264, 2266 Combines with ease. This digital PDF manual gives you everything you need to run your machine safely and efficiently. Whether you’re managing a small farm or working on landscaping projects, this manual is your daily operations companion.

Buy now and get access – your equipment deserves it.