This is the COMPLETE Technical Manual for the John Deere 4400, 4420 Combines. It contains deep information about maintaining, assembly, disassembly and servicing your John Deere 4400, 4420 Combines.

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 4400 Combine
John Deere 4420 Combine

Technical Manual Contains:
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SECTION 10 - GENERAL
SECTION 20 - 219 AND 329 DIESEL ENGINE REPAIR
Group 00 - Specifications and Special Tools
Group 05 - Cylinder Head, Valves and Camshaft
Group 10 - Block Liners, Pistons, and Rods
Group 15 - Crankshaft, Main Bearings, and Flywheel
Group 20 - Lubrication System
Group 25 - Cooling System
SECTION 22 - 359 DIESEL ENGINE REPAIR
Group 00 - Contents
Group 05 - Cylinder Head, Valve, Timing Gear Train and Camshaft
Group 10 - Cylinder Block, Liners, Pistons and Rods
Group 15 - Crankshaft, Main Bearings and Flywheel
Group 20 - Lubrication System
Group 25 - Cooling System
SECTION 25 - GASOLINE ENGINE REPAIR
Group 00 - Specifications and Special Tools
Group 05 - Cylinder Head, Valves and Camshaft
Group 10 - Block Liners, Pistons and Rods
Group 15 - Crankshaft, Main Bearings, and Flywheel
Group 20 - Lubrication System
Group 25 - Cooling System
Group 30 - Governor and Speed Control Linkage
SECTION 30 - FUEL AND AIR REPAIR
Group 00 - Specifications and Special Tools
Group 05 - Air Intake System
Group 10 - 219 and 329 Diesel Fuel System
Group 12 - 359 Diesel Fuel System
Group 15 - Control Linkage
SECTION 40 - ELECTRICAL REPAIR
Group 00 - Specifications and Special Tools
Group 05 - Harness Replacement
Group 10 - Charging Circuit Repair
Group 15 - Starting Circuit Repair
Group 20 - Ignition System Repair
Group 25 - Lights and Accessory Circuits
SECTION 50 - POWER TRAIN REPAIR
Group 00 - Specifications and Special Tools
Group 05 - Clutch
Group 10 - Transmission
Group 15 - Differential
Group 20 - Final Drive
Group 25 - Final Drive
SECTION 60 - STEERING / BRAKES REPAIR
Group 00 - Specifications
Group 05 - Power Steering
Group 10 - Brakes
SECTION 70 - HYDRAULIC REPAIR
Group 00 - Specifications and Special Tools
Group 05 - Reservoir
Group 10 - Hydraulic Pumps
Group 15 - Hydraulic Valves
Group 20 - Hydraulic Cylinders
Group 25 - Hydraulic Motors
Group 30 - Accumulator
SECTION 80 - SEPARATOR SHELL REPAIR
Group 00 - Specifications
Group 05 - Rear Hood
Group 10 - Cylinder Rear Cover
Group 15 - Separator Uprights
SECTION 90 - OPERATOR STATION REPAIR
Group 00 - Specifications and Special Tools
Group 05 - Air Conditioning Platforms
Group 10 - Pressurizer System
Group 15 - Heating System
Group 20 - Personal Posture Seat
Group 25 - Cab Roof
SECTION 100 - HEADER REPAIR
Group 00 - Specifications and Special Tools
Group 05 - 200 Series Cutting Platforms
Group 10 - Quik-Tatch Cutting Platforms
Group 15 - 40 Series Corn Heads
Group 20 - Row-Crop Heads
SECTION 100 - FEEDER HOUSE REPAIR
Group 00 - Specifications
Group 05 - Feeder Conveyor Chain
Group 10 - Feeder Conveyor Drum
Group 15 - Variable Speed Feeder House Drives
Group 20 - Feeder House Lower Shaft
Group 25 - Feeder House Upper Shaft
SECTION 120 - SEPARATOR REPAIR
Group 00 - Specifications and Special Tools
Group 05 - Cylinder, Concave, and Beater
Group 10 - Cylinder Drives
Group 15 - Straw Walkers and Crankshafts
Group 20 - Straw Chopper and Straw Spreader
Group 25 - Shoe Supply Augers, Cleaning Fan, and Shoe Frame
Group 30 - Tailings Elevator and Augers
Group 35 - Lower Auger, Clean Grain Elevator, and Grain Tank Loading Auger
SECTION 130 - GRAIN TANK UNLOADING SYSTEM REPAIR
Group 00 - Specifications
Group 05 - Grain Tank Auxiliary Unloading Augers and Drive
Group 10 - Grain Tank Inner and Outer Unloading Augers
SECTION 140 - MAJOR DRIVES REPAIR
Group 00 - Specifications
Group 05 - Engine Powershaft
Group 10 - Primary Countershaft
Group 15 - Secondary Countershaft
SECTION 160 - AUTOMATIC HEADER HEIGHT CONTROL REPAIR
Group 00 - Specifications and Special Tools
Group 05 - Repair of Components
SECTION 220 - ENGINE OPERATION AND TESTS
Group 00 - Specifications and Special Tools
Group 05 - System Operation
Group 10 - System Tests and Diagnosis
SECTION 230 - FUEL / AIR OPERATION AND TESTS
Group 00 - Specifications and Special Tools
Group 05 - Air Intake System
Group 10 - Diesel Fuel System
Group 15 - Control Linkage
SECTION 240 - ELECTRICAL OPERATION AND TESTS
Group 00 - Specifications and Special Tools
Group 05 - General Information and Diagnosis
Group 10 - Charging Circuit Diagnosis
Group 15 - Starting Circuit Diagnosis
Group 20 - Lights, Instruments, and Accessory Circuits Diagnosis
SECTION 250 - POWER TRAIN OPERATION ADN TESTS
Group 00 - Specifications and Special Tools
Group 05 - Clutch Diagnosis
Group 10 - Transmission Diagnosis
Group 15 - Final Drive Diagnosis
SECTION 260 - STEERING / BRAKES OPERATION AND TESTS
Group 00 - Specifications
Group 05 - Power Steering
Group 10 - Brakes
SECTION 270 - HYDRAULIC OPERATION AND TESTS
Group 00 - Specifications and Special Tools
Group 01 - Hydraulic System Operation
Group 05 - Hydraulic System Tests
Group 10 - Reservoir
Group 15 - Hydraulic Pumps
Group 20 - Hydraulic Valves
Group 25 - Hydraulic Cylinders
Group 30 - Hydraulic Motors
Group 35 - Accumulator
SECTION 290 - OPERATOR STATION OPERATION AND TESTS
Group 00 - Specifications and Special Tools
Group 05 - Air Conditioning Operation and Tests
Group 10 - Pressurizer System
Group 15 - Heating System
SECTION 360 - AUTOMATIC HEADER HEIGHT CONTROL OPERATION AND TESTS
Group 00 - Specifications and Special Tools
Group 05 - General Information, Diagnosis, and Tests
Group 10 - Mechanical System
Group 15 - Electrical System
Group 20 - Hydraulic System
Group 25 - General Information, Diagnosis, and Tests - DIAL-A-MATIC
Group 30 - Mechanical System - DIAL-A-MATIC
Group 35 - Electrical System - DIAL-A-MATIC
Group 40 - Hydraulic System - DIAL-A-MATIC

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** Model Specification: John Deere 4400, 4420 Combines
** Publication number: TM1237
** Language: English
** Total Pages: 1158
** File Format: PDF
** Requirements: Adobe PDF Reader
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc...

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