John Deere 670A, 672A Motor Grader Technical Manual
This was planned and written in such a way it is made easy to repair your equipment. Refer to it when you need to know correct service procedures or specifications. Using this as a guide will reduce error and costly delay. It will also assure you the best in finished service work.
- I – GENERAL INFORMATION
- 1 – WHEELS
- 2 – AXLES AND SUSPENSION SYSTEMS
- 3 – TRANSMISSION
- 4 – ENGINE
- 5 – ENGINE AUXILIARY SYSTEMS
- 8 – TRANSFER DRIVE
- 9 – STEERING SYSTEM
- 10 – SERVICE BRAKES
- 11 – PARKING-EMERGENCY BRAKES
- 15 – EQUIPMENT ATTACHING
- 16 – ELECTRICAL SYSTEMS
- 17 – FRAME, CHASSIS OR SUPPORTING STRUCTURE
- 18 – OPERATOR’S STATION
- 19 – SHEET METAL AND STYLING
- 20 – SAFETY, CONVENIENCE AND MISCELLANEOUS
- 21 – MAIN HYDRAULIC SYSTEM
- 34 – GRADING DEVICE
- 42 – GROUND CONDITIONING TOOL
This give you both the general background and technical details of shop service. Fundamentals of this manuals cover basic theory of operation, fundamentals of troubleshooting, general maintenance, and basic types of failures and their causes.
This was planned and written in such a way it is made easy to repair your equipment. Refer to it when you need to know correct service procedures or specifications. Using this as a guide will reduce error and costly delay. It will also assure you the best in finished service work.
