John Deere 3020 Tractor Technical Manual TM1005 PDF Download is the complete factory technical manual for servicing, repairing, maintaining, diagnosing and troubleshooting John Deere 3020 tractors.
This professional John Deere technical manual contains the same detailed service information used by dealership technicians. It provides complete coverage of engine systems, fuel systems, electrical systems, transmission service, hydraulics, steering, brakes and power train components.
Packed with detailed specifications, diagrams, testing procedures and repair instructions, this manual is an essential resource for owners, restorers and professional mechanics working on the John Deere 3020 Tractor.
MODEL COVERED
• John Deere 3020 Tractor (Serial Number 123,000 and Up)
WHAT THIS MANUAL CONTAINS
SECTION 10 – GENERAL
• Specifications
• Predelivery, Delivery and After-Sale Services
• Tune-Up
• Lubrication
• Separation Procedures
SECTION 20 – ENGINE
• General Information and Diagnosis
• Cylinder Head and Camshaft
• Cylinder Block, Liners, Pistons and Rods
• Crankshaft, Main Bearings, Flywheel and Balancer
• Lubrication System
• Cooling System
• Governor and Speed Control Linkage
SECTION 30 – FUEL SYSTEMS
• Diagnosing Malfunctions
• Diesel Fuel System
• Gasoline Fuel System
• LP-Gas Fuel System
SECTION 40 – ELECTRICAL SYSTEM
• Information and Wiring Diagrams
• Charging Circuit
• Starting Circuit
• Ignition System
• Lighting and Accessory Circuits
SECTION 50 – POWER TRAIN
• Syncro-Range Transmission and PTO Clutches
• Syncro-Range Transmission
• Engine Disconnect Clutch
• Power Shift Transmission
• Differential
• Final Drive
• Hi-Crop Final Drive
• Syncro-Range PTO
• Power Shift PTO
• Belt Pulley
• Power Front Wheel Drive
SECTION 60 – STEERING AND BRAKES
• General Information
SECTION 70 – HYDRAULIC SYSTEM
• General Information, Diagnosis and Tests
• Main Reservoir, Filters, Valves, Oil Cooler and Oil Reservoir
• Hydraulic Pumps
• Power Steering
• Power Brakes
• Rockshaft and Implement Hitches
• Selective Control Valve
• Breakaway Couplers and Remote Cylinders
SECTION 80 – MISCELLANEOUS
• Conventional Front Axle
• Power Front Wheel Drive Axle
MANUAL DETAILS
• Manual Type: Technical Manual
• Manual Number: TM1005
• Language: English
• Format: PDF
• Pages: 358
• Model Covered: John Deere 3020 Tractor (123,000 and Up)
WHAT HAPPENS AFTER PURCHASE?
Following purchase, you will receive your download instructions immediately. Your manual is normally delivered within minutes and usually within 1 hour to the email address used during checkout.
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