This is the COMPLETE Technical Manual for the John Deere JD640 Skidder – Grapple Skidder. It contains deep information about maintaining, assembly, disassembly and servicing your John Deere JD640 Skidder – Grapple Skidder.

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.

Technical Manual Contains:
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SECTION I – GENERAL INFORMATION
Group I – Introduction and Safety Information
Group II – Torque Values
Group III – General Specifications
Group IV – Predelivery, Delivery and After Sale Services
Group V – Lubrication
SECTION 1 – WHEELS
Group 0110 – Powered Wheels and Fastenings
Group 0149 – Weights
Group 0199 – Specifications and Special Tools
SECTION 2 – AXLES AND SUSPENSION SYSTEMS
Group 0201 – Drive Axle Housing and Support
Group 0210 – Differential or Bevel Drive
Group 0225 – Input Drive Shafts and U-Joints
Group 0250 – Axle Shaft, Bearings and Reduction Gears
Group 0299 – Specifications and Special Tools
SECTION 3 – TRANSMISSION
Group 0315 – Controls
Group 0341 – Housings and Covers
Group 0350 – Gears, Shafts, Bearings and Power Shift Clutch
Group 0360 – Hydraulic System
Group 0370 – Clutch Disconnect and Controls
Group 0399 – Specifications and Special Tools
SECTION 4 – ENGINES
Group 0400 – Removal and Installation
Group 0401 – Crankshaft and Main Bearings
Group 0402 – Camshaft and Valve Actuating Means
Group 0403 – Connecting Rods and Pistons
Group 0404 – Cylinder Block
Group 0407 – Oiling System
Group 0408 – Ventilating System
Group 0409 – Cylinder Head and Valves
Group 0410 – Exhaust Manifold
Group 0413 – Fuel Injection System
Group 0416 – Turbocharger
Group 0417 – Water Pump
Group 0418 – Thermostats, Housing and Water Piping
Group 0419 – Oil Cooler
Group 0420 – Fuel Filter
Group 0421 – Fuel Transfer Pump
Group 0422 – Starting Motor and Fastenings
Group 0433 – Flywheel, Housing and Fasteners
Group 0499 – Specifications and Special Tools
SECTION 5 – ENGINE AUXILIARY SYSTEMS
Group 0505 – Cold Weather Starting Aids
Group 0510 – Cooling Systems
Group 0515 – Speed Controls
Group 0520 – Intake System
Group 0530 – External Exhaust Systems
Group 0540 – Mounting Frame
Group 0560 – External Fuels Supply Systems
Group 0599 – Specifications and Special Tools
SECTION 9 – STEERING SYSTEM
Group 0960 – Hydraulic System
Group 0999 – Specifications and Special Tools
SECTION 10 – SERVICE BRAKES
Group 1011 – Active Elements
Group 1015 – Controls Linkage
Group 1060 – Hydraulic System
Group 1099 – Specifications and Special Tools
SECTION 11 – EMERGENCY BRAKES
Group 1111 – Active Elements
Group 1115 – Controls Linkage
Group 1199 – Specifications and Special Tools
SECTION 16 – ELECTRICAL SYSTEMS
Group 1671 – Batteries, Support and Cables
Group 1672 – Alternator, Regulator and Charging System Wiring
Group 1673 – Lighting System
Group 1674 – Wiring Harness and Switches
Group 1675 – Systems Controls
Group 1676 – Instruments and Indicators
Group 1699 – Specifications and Special Tools
SECTION 17 – FRAME, CHASSIS OR SUPPORTING STRUCTURE
Group 1740 – Frame Installation
Group 1746 – Bottom Guard
Group 1799 – Specifications and Special Tools
SECTION 18 – OPERATOR’S STATION
Group 1810 – Operator Enclosure
Group 1821 – Seat
Group 1830 – Heating and Air Conditioning
Group 1899 – Specifications and Special Tools
SECTION 19 – SHEET METAL
Group 1910 – Hood or Engine Enclosure
Group 1913 – Miscellaneous Shields
Group 1921 – Grille and Grille Housing
SECTION 20 – SAFETY, CONVENIENCE AND MISCELLANEOUS
Group 2003 – Fire Extingulsher
Group 2004 – Horn
Group 2006 – Cigar Light
Group 2099 – Specifications and Special Tools
SECTION 21 – HYDRAULIC SYSTEM
Group 2160 – Hydraulic System
Group 2199 – Specifications and Special Tools
SECTION 30 – WINCH (11-INCH DRUM)
Group 3015 – Controls Linkage
Group 3041 – Winch Housing and Mounting Structure
Group 3050 – Winch Drive and Clutches
Group 3060 – Hydraulic System
Group 3099 – Specifications and Special Tools
SECTION 30A – WINCH (EARLY UNITS 8-INCH DRUM)
Group 3041A – Winch Housing and Mounting Structure
Group 3050A – Winch Drive and Clutches
Group 3060A – Hydraulic System
Group 3099A – Specifications and Special Tools
SECTION 30B – WINCH (LATER UNITS 8-INCH DRUM)
Group 3000B – Removal and Installation
Group 3050B – Drive And Clutches
Group 3060B – Hydraulic System
SECTION 32 – BULLDOZERS
Group 3201 – Blades
Group 3215 – Controls Linkage
Group 3260 – Hydraulic System
Group 3299 – Specifications and Special Tools
SECTION 37 – ARCH OR BOOM
Group 3740 – Frames
Group 3799 – Specifications and Special Tools
SECTION 38 – GRAPPLE
Group 3803 – Grapple Mechanism
Group 3860 – Hydraulic System
Group 3899 – Specifications and Special Tools
SECTION 38A – GRAPPLE
Group 3803A – Grapple Mechanism
Group 3840A – Frames
Group 3860A – Hydraulic System
SECTION 40 – PTO OR WINCH DRIVE
Group 4025 – Input Drive Shafts
Group 4099 – Specifications and Special Tools
SECTION 90 – SYSTEM TESTING
Group 9005 – General Information
Group 9010 – Engine
Group 9015 – Electrical System
Group 9020 – Power Train
Group 9025 – Hydraulic System (Flow Meter)
Group 9025A – Hydraulic System (Analyzer)
Group 9030 – Miscellaneous Components
Group 9035 – Specifications and Special Tools
INDEX

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** Model Specification: John Deere JD640 Skidder – Grapple Skidder
** Publication number: TM-1124
** Language: English
** Total Pages: 1264
** File Format: PDF
** Requirements: Adobe PDF Reader
** 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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