This Manual includes two parts as showed below:
1. John Deere 4055, 4255, 4455 Tractors Repair Technical Manual
2. John Deere 4055, 4255, 4455 Tractors Operation & Tests

This Technical Manual Includes Detailed Repair, Operation and Tests Information for the John Deere 4055, 4255, 4455 Tractors. It contains deep information about maintaining, assembly, disassembly and servicing your John Deere 4055, 4255, 4455 Tractors.

This manual contains information and data to this model. Has specs, diagrams, and actual real photo illustrations, color schemes. These technical manual is as good as it gets for Diagnosing, Repairing, and Maintenancing John Deere machinery.

Models Covered:
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John Deere 4055 Tractor
John Deere 4255 Tractor
John Deere 4455 Tractor

Repair Technical Manual Contains:
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SECTION 10 – GENERAL INFORMATION
Group 05 – Safety
Group 10 – Machine Specifications
Group 15 – Predelivery Service
Group 20 – Tune-Up
Group 25 – Lubrication
SECTION 15 – SEPARATION
Group 05 – Front Axle
Group 10 – Front End
Group 15 – Front End and Engine
Group 20 – Engine
Group 25 – SOUND-GARD Body
Group 30 – Power Shift Clutch Housing
Group 35 – QUAD-RANGE Clutch Housing
Group 40 – Transmission
Group 45 – Final Drive
Group 50 – Hi-Crop Final Drive
SECTION 20 – ENGINE
Group 05 – Service
Group 10 – Cooling System
Group 15 – Dynamometer Test and Engine Break-In
SECTION 30 – FUEL AND AIR
Group 05 – Air Intake System
Group 10 – Diesel Fuel System
SECTION 40 – ELECTRICAL REPAIR
Group 05 – Connector Repair
Group 10 – Harness Replacement
Group 15 – Alternator
Group 20 – Starting Circuit Repalcement
Group 25 – Lighting Circuit Repair
Group 30 – INTELLITRAK Monitoring System
Group 35 – Accessory Components
Group 40 – Auxiliary Lighting & Electrical Components (European Version)
SECTION 50 – POWER TRAIN-QUAD-RANGE TRANSMISSION
Group 05 – Clutch Control Valve
Group 10 – Clutch Operating Piston Housing
Group 15 – Perma-Clutch
Group 20 – Quad-Range Planetary
Group 25 – Quad-Range Transmission and Charge Pump
Group 30 – Shift Lever Asembly
Group 35 – PTO Gear Train
Group 40 – Adjust PTO Clutch Rod
SECTION 55 – POWER TRAIN-POWER SHIFT TRANSMISSION
Group 05 – Removal / Install Traction Clutch Valve Housing
Group 10 – Traction Clutch Valve Housing
Group 15 – Remove / Install Transmission Control Valve Housing
Group 20 – Transmission Control Valves and Accumulators
Group 25 – Remove / Install Traction Clutch
Group 30 – Traction Clutch and Drive Shaft
Group 35 – Input Planetary
Group 40 – Reduction Gear Train
Group 45 – Output Planetary
Group 50 – Speed Selector Assembly
Group 55 – Charge Pump Assembly
Group 60 – PTO Gear Train With MFWD
Group 65 – PTO Gear Train Without MFWD
Group 70 – Adjust PTO Clutch Rod
Group 75 – MFWD Gear Train
Group 80 – MFWD Clutch
SECTION 56 – DIFFERENTIAL AND FINAL DRIVE
Group 05 – Differential
Group 10 – Differential Lock Valve
Group 15 – Final Drive
Group 20 – Hi-Crop FInal Drive
SECTION 60 – STEERING AND BRAKES
Group 05 – Remove / Install Power Steering Components
Group 10 – Steering Column
Group 15 – Metering Pump
Group 20 – Steering Valve
Group 25 – Steering Motor
Group 30 – Remove / Install Brake Valve & Brake Accumulator
Group 35 – Brake Valve
Group 40 – Brake Accumulator
Group 45 – Bleed Brakes & Test Brake Acuumulator
Group 50 – Brake Pistons, Plates and Disks
Group 55 – Auxiliary Tractor Brake (European Version)
Group 60 – Secondary Brake (European Version)
Group 65 – Auxiliary Steering System (European Version)
SECTION 70 – HYDRAULICS
Group 05 – Hydraulic System Repair
Group 10 – Main Hydraulic Pump
Group 15 – Oil Filter Relief Valve and Return Oil Manifold
Group 20 – Hydraulic Oil Cooler and Bypass Valve
Group 25 – Rockshaft and Lift Assist Cylinders
Group 30 – Draft Sensing Components
Group 35 – Hitch Control Valve
Group 40 – Control Valves
Group 45 – Selective Control Valves and Breakaway Couplers
Group 50 – Transmission-Hydraulic Cleanup
Group 55 – Remote Cylinder
SECTION 80 – MISCELLANEOUS
Group 05 – Rear Wheels
Group 10 – Front Axle
SECTION 90 – OPERATOR STATION REPAIR
Group 05 – Air Conditioning System
Group 10 – Air Conditioning System Service
Group 15 – Heating System
Group 20 – Seat
Group 25 – ROPS and SOUND-GARD Body
SECTION 99 – DEALER FABRICATED TOOLS
Group 05 – Fabricated Tools

Operation and Tests Technical Manual Contains:
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SECTION 210 – GENERAL INFORMATION
Group 05 – Safety
Group 10 – Machine Operational Checkout
Group 15 – General Reference Information
Group 20 – Test Equipment Calibration
SECTION 220 – ENGINE OPERATION AND TESTS
Group 05 – General Information
Group 10 – System Diagnosis
SECTION 230 – FUEL AND AIR OPERATION AND TESTS
Group 05 – Fuel System
SECTION 240 – ELECTRICAL OPERATION AND TESTS
Group 05 – Operational Checks
Group 10A – Diagnosis Introduction
Group 10B – Starting Circuit
Group 10C – Charging Circuit
Group 10D – INTELLITRAK System
Group 10E – Lighting Circuits
Group 10F – Accessory Circuits
Group 25 – Reference Diagrams and Charts
SECTION 250 – QUAD-RANGE TRANSMISSION
Group 05 – QUAD-RANGE Operational Checks
Group 10 – QUAD-RANGE Diagnosis
Group 15 – QUAD-RANGE Theory of Operation
SECTION 255 – POWER SHIFT TRANSMISSION
Group 05 – Power Shift Operational Checks
Group 10 – Power Shift Diagnosis
Group 25 – Power Shift Theory of Operation
SECTION 256 – PTO, AXLES AND DIFFERENTIALS
Group 05 – PTO, Axles and Differentials Operational Checks
Group 10 – PTO, Axles and Differentials Diagnosis
Group 15 – PTO, Axles and Differentials Tests
Group 25 – PTO, Axles and Differentials Theory of Operation
SECTION 260 – STEERING AND BRAKES
Group 05 – Steering and Brakes Operational Checks
Group 10 – Steering and Brakes Diagnosis
Group 25 – Steering and Brakes Theory of Operation
SECTION 270 – HYDRAULIC SYSTEM
Group 05 – Hydraulic System Operational Checks
Group 10 – Hydraulic System Diagnosis
Group 15 – Hydraulic System Tests
Group 25 – Hydraulic System Theory of Operation
SECTION 290 – OPERATOR STATION
Group 05 – Operational Checks
Group 10 – System Diagnosis
Group 25 – Theory of Operation
SECTION 299 – DEALER FABRICATED TOOLS
Group 05 – Dealer Fabricated Tools

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** Model Specification: John Deere 4055, 4255, 4455 Tractors
** Language: English
** File Format: PDF
** Requirements: Adobe PDF Reader & WinZip
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc…

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This QUALITY manual is 100 percents COMPLETE and INTACT,
no MISSING/CORRUPT pages/sections to freak you out! It also is Bookmarked and SEARCHABLE to make what you need easy to find. Complete download comes in PDF format which can work under all PC based Windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. It can be viewed on any computer, as well as zoomed and printed.

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