- 646C Compactor / John Deere
- 644C Loader
- John Deere 644C Wheel Loader
- John Deere 646C Compactor
Production year(s): 1981, 1982, 1983, 1984
John Deere 644C Wheel Loader, 646C compactor technical manual
Includes the following models
File specifications
File type: PDF
Language: English
Pages: 1378
Printable: Yes
Estimated download time: 4.67 Minutes
Product Information
Table of Contents
SECTION 1 - GENERAL INFORMATION
- Group 0110 - Safety
- Group 0115 - General Specifications
- Group 0120 - Torque Values
- Group 0125 - Fuels and Lubricants
SECTION 2 - WHEELS
- Group 0201 - Powered Wheels and Fastenings
SECTION 3 - AXLES AND SUSPENSION SYSTEMS
- Group 0301 - Drive Axle Housing and Support
- Group 0320 - Axle Shafts, Bearings, and Reduction Gears
SECTION 4 - TRANSMISSION
- Group 0400 - Controls Linkage
- Group 0410 - H-L-R Transmission
- Group 0430 - Universal Drive Shafts and Joints
SECTION 5 - ENGINE
- Group 0500 - Removal and Installation
- Group 0510 - Basic Engine
- Group 0515 - Engine Lubrication System
- Group 0520 - Engine Cooling System
- Group 0530 - Fuel Injection System
SECTION 6 - ENGINE AUXILIARY SYSTEMS
- Group 0605 - Cold Weather Starting Aids
- Group 0610 - Speed Control Linkage
- Group 0615 - Intake System
- Group 0625 - External Fuel Supply Systems
SECTION 7 - TORQUE CONVERTER
- Group 0705 - Turbine, Gears, and Shaft
SECTION 8 - STEERING SYSTEM
- Group 0805 - Hydraulic System
SECTION 9 - SERVICE BRAKES
- Group 0901 - Active Elements
SECTION 10 - PARKING-EMERGENCY BRAKES
- Group 1011 - Active Elements
SECTION 16 - ELECTRICAL SYSTEMS
- Group 1671 - Batteries, Support, and Cables
- Group 1672 - Alternator, Regulator, and Charging System
- Group 1673 - Lighting System
- Group 1674 - Wiring Harness and Switches
- Group 1675 - Instruments and Indicators
SECTION 17 - FRAME, CHASSIS, OR SUPPORTING STRUCTURE
- Group 1740 - Frame Installation
SECTION 18 - OPERATOR'S STATION
- Group 1800 - Removal and Installation
- Group 1810 - Operator Enclosure
- Group 1820 - Seat and Seat Belt
- Group 1830 - Heating and Air Conditioning
SECTION 19 - SHEET METAL AND STYLING
- Group 1910 - Hood or Engine Enclosure
SECTION 20 - SAFETY, CONVENIENCE, AND MISCELLANEOUS
- Group 2001 - Main Hydraulic System
- Group 2004 - Horn and Warning Devices
SECTION 21 - MAIN HYDRAULIC SYSTEM
- Group 2160 - Hydraulic System
SECTION 31 - LOADER
- Group 3100 - Bucket
SECTION 90 - SYSTEM TESTING
- Group 9005 - General System Operation and Tests
- Group 9010 - Engine System Operation and Tests
- Group 9015 - Electrical System Operation and Tests
- Group 9020 - Power Train Operation and Tests
- Group 9025 - Hydraulic System Operation and Tests
SECTION 99 - SPECIAL TOOLS
- INDEX
The John Deere 644C Wheel Loader, 646C compactor manual download is an essential resource for mechanics, technicians, and owners. It provides detailed information on operating instructions, maintenance, troubleshooting, repair procedures, and safety guidelines. Whether you are performing routine maintenance or complex repairs, this manual will guide you through the process, ensuring that the equipment operates efficiently and safely.
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