John Deere 640D, 648D Skidder Repair Technical Manual

Table of Contents:
I – GENERAL INFORMATION
01 – WHEELS
02 – AXLES AND SUSPENSION SYSTEM
03 – TRANSMISSION
04 – ENGINE
05 – ENGINE AUXILIARY SYSTEMS
07 – CLUTCH
09 – STEERING SYSTEM
10 – SERVICE BRAKES
11 – PARKING-EMERGENCY BRAKES
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
30 – WINCH
32 – BULLDOZER
37 – ARCH OR BOOM
38 – GRAPPLE
40 – WINCH DRIVE
99 – DEALER FABRICATED TOOLS
Fundamentals of Service 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 the Service Manual as a guide will reduce error and costly delay. It will also assure you the best in finished service work and it includes illustrations like pictures and diagrams which you can help you determine the installation location spare parts, etc.