John Deere 6120 6220 6320 6420 6120L 6220L 6320L 6520L Repair Technical Manual
John Deere 6120, 6220, 6320, 6420, 6120L, 6220L, 6320L and 6520L Tractors Repair Technical Manual TM4647 is the factory-issued workshop repair manual covering service, overhaul, testing, adjustment and repair procedures for these John Deere tractors.
John Deere 6120, 6220, 6320, 6420, 6120L, 6220L, 6320L and 6520L Tractors Repair Technical Manual provides detailed repair information used by John Deere dealership technicians and professional workshops. This comprehensive manual covers major tractor systems including engine, fuel system, cooling system, electrical system, transmissions, hydraulics, steering, brakes, PTO systems, drive systems, front axles and operator cab components.
With an impressive 1904 pages, TM4647 contains detailed service procedures, specifications, overhaul instructions, troubleshooting information, adjustment procedures and technical data required to maintain and repair these tractors to factory standards.
This manual is ideal for professional mechanics, farm workshops, restoration projects and owners requiring detailed factory repair information.
WHAT THIS MANUAL CONTAINS
• Safety Information
• General Specifications
• Tune-Up Procedures
• Predelivery Inspection
• Engine Removal and Installation
• Engine Component Repairs
• Fuel System Service
• Air Intake System Repairs
• Cooling System Repairs
• Cold Weather Starting Aid Systems
• Exhaust System Repairs
• Electrical System Repairs
• Wiring Harness Service
• Charging Circuit Repairs
• Starter Motor Service
• Switches, Relays and Sensors
• Monitoring Systems
• Electrical Components
• SyncroPlus Transmission Repairs
• PowrReverser Transmission Repairs
• AutoPowr/IVT Transmission Repairs
• PowrQuad Transmission Repairs
• PowrQuad Plus Transmission Repairs
• AutoQuad Transmission Repairs
• Gear Transmission Service
• Creeper Transmission Repairs
• Range Transmission Repairs
• Drive System Repairs
• U-Jointed Shafts and Torsion Damper Service
• Front Wheel Drive Clutch Repairs
• Differential Repairs
• Hydraulic Pump Drive Service
• Final Drive Repairs
• Rear PTO Repairs
• Front PTO Repairs
• Front Implement Drive Service
• Hydrostatic Steering Repairs
• Steering Cylinder Service
• Brake Valve Repairs
• Rear Brake Service
• AutoTrac Components
• Hydraulic Controls
• Hydraulic Pump and Charge Oil Pump Repairs
• Hydraulic Valve Service
• Rockshaft Repairs
• Selective Control Valve Repairs
• Independent Control Valve Repairs
• Main Frame Repairs
• Front Axle Service
• Front Wheels, Rear Wheels and Fenders
• Trailer Mounting and Swinging Drawbar
• Triple Link Suspension (TLS)
• Operator Cab Repairs
• Controls and Instruments
• Air Conditioning System Repairs
• ClimaTrak System Service
• Heating System Repairs
• Seat Repairs
• Cab Suspension Service
• Low-Clearance Cab Information
• Dealer Fabricated Special Tools
MANUAL DETAILS
• Manufacturer: John Deere
• Models: 6120, 6220, 6320, 6420, 6120L, 6220L, 6320L, 6520L
• Manual Type: Repair Technical Manual
• Manual Number: TM4647
• Pages: 1904
• Format: PDF
• Language: English
WHAT HAPPENS AFTER PURCHASE?
Following purchase you will immediately receive our Download Information file.
Your manual will then be personally prepared and sent to the email address used during checkout.
Most orders are dispatched within minutes and normally within one hour. Large manuals may take slightly longer to prepare due to file size.
WHY BUY FROM AGRIMANUAL?
• Established family business since 1995
• Over 30 years experience supplying technical manuals
• Thousands of satisfied customers worldwide
• Extensive archive of agricultural and construction equipment manuals
• Fast and reliable delivery service
• Helpful customer support
• Trusted by farmers, mechanics and restoration specialists
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