John Deere 643K Wheeled Feller Buncher Repair Technical Manual

Table of Contents
Repair Technical Manual – TM11363
Section 00—General Information
Group 0001—Safety Information
Group 0003—Torque Values
Section 01—Wheels
Group 0110—Powered Wheels and Fastenings
Section 02—Axles and Suspension Systems
Group 0200—Removal and Installation
Group 0225—Input Drive Shafts and U-Joints
Group 0260—Hydraulic System
Section 03—Transmission
Group 0300—Removal and Installation
Group 0315—Control Linkage
Group 0350—Gear, Shafts, Bearing, and Power Shift Clutch
Group 0360—Hydraulic System (Hydrostatic Transmission)
Section 04—Engine
Group 0400—Removal and Installation
Section 05—Engine Auxiliary Systems
Group 0510—Cooling System
Group 0520—Intake System
Group 0530—Exhaust System
Group 0560—Fuel Supply System
Section 07—Dampener Drive
Group 0710—Elements
Section 08—Splitter Drive (Pump Drive Gearbox)
Group 0800—Removal and Installation
Group 0851—Gears, Shafts, and Bearings
Section 09—Steering System
Group 0960—Hydraulic System
Section 10—Service Brakes
Group 1011—Active Elements
Group 1060—Hydraulic System
Section 11—Park Brake
Group 1111—Active Elements
Section 17—Frame or Supporting Structure
Group 1740—Frame Installation
Group 1746—Frame Bottom Guards
Section 18—Operator’s Station
Group 1800—Removal and Installation
Group 1810—Operator Enclosure
Group 1821—Seat and Seat Belt
Group 1830—Heating and Air Conditioning
Section 20—Safety, Convenience and Miscellaneous
Group 2003—Fire Extinguisher
Section 21—Main Hydraulic System
Group 2160—Hydraulic System
Section 39—Booms
Group 3960—Hydraulic System
Section 99—Dealer Fabricated
Operation and Test Manual – TM11361
Section 9000—General Information
Group 01—Safety
Section 9001—Diagnostics
Group 10—Engine Control Unit (ECU) Diagnostic Trouble Codes
Group 20—Standard Display Monitor (SDM) Diagnostic Trouble Codes
Section 9005—Operational Checkout Procedure
Group 10—Operational Checkout Procedure
Section 9010—Engine
Group 05—Theory of Operation
Group 15—Diagnostic Information
Group 25—Tests
Section 9015—Electrical System
Group 05—System Information
Group 10—System Diagrams
Group 15—Sub-System Diagnostics
Group 16—Monitor Operation
Group 20—References
Section 9020—Power Train
Group 05—Theory of Operation
Group 15—Diagnostic Information
Group 20—Adjustments
Group 25—Tests
Section 9025—Hydraulic System
Group 05—Theory of Operation
Group 15—Diagnostic Information
Group 25—Tests
Section 9031—Heating and Air Conditioning
Group 05—Theory of Operation
Group 15—Diagnostic Information
Group 25—Tests
Components are well shielded and have hinged or removable panels to allow for easy access for all routine inspection and servicing by the operator. Service personnel can service or remove small components through these panels. Virtually all external engine servicing and attachment repair or replacement can be completed by opening the top and side hinged engine enclosure doors. This includes the alternator, water pump, starter, A/C compressor, turbocharger, fuel injection pump and injectors. Rear panels allow access to the hydraulic valve compartment, the fuel/water separator and the pumps. A front panel provides access to the radiator, the oil cooler and the air conditioning condenser.
Read the safety messages in the introduction of this manual and the cautions presented throughout the text of the manual.
The Wheeled Feller Buncher Harvester Repair Manual sections tell how to repair the components and help you identify the majority of routine failures quickly.
Information is organized in groups for the various components requiring service instruction. At the beginning of each group are summary listings of all applicable essential tools, service equipment and tools, other materials needed to do the job, service parts kits, specifications, wear tolerances, and torque values.
These are concise guides for specific machines. They are on-the-job guides containing only the vital information needed for diagnosis, analysis, testing, and repair.