John Deere MC Crawler Tractor Repair Technical Manual (SM2003)

Table of Content
Description and Specifications
Lubrication
*Engine
*Fuel System
*Ignition System
*Cooling System
*Engine Lubrication System
*Belt Pulley-and Master Shields
*Engine Clutch and Center Frame
Transmission and Ring Gear
Final Drives, Steering Clutches, and Brakes
Tracks and Track Carrier Assemblies
Hydraulic Mechanism
*Drawbar, Seat, Hood, and Grille
*Electrical Equipment
In addition, this manual contains brief descriptions of the more complicated systems of the tractor, and tells how they operate. Tests and adjustments, required to keep the tractor operating efficiently, are explained in detail.
In Section 20, “Specifications,” dimensions of many new wearing parts are given as an aid in determining when parts replacement is necessary.
A section on ” Tune-Up and Adjustment” contains instructions for performing the services necessary to help the tractor perform efficiently and economically after it has been in the field for some time.
This manual was planned and written for the Service Department; its place is in the shop. Use the manual whenever in doubt about correct maintenance procedures. Use it as a text book for training new Service Department personnel who are unfamiliar with John Deere Tractor.
Daily use of this Service Manual as a guide in overcoming service problems will reduce error and costly delay to a minimum and as-sure you the best in finished service work. In many instances your customer’s confidence in your work will be improved when he sees you using the Service Manual. He knows you are following approved maintenance procedures and making proper adjustments. There is no guess-work when you use the manual.