John Deere 7520 Tractor Technical Manual (TM1053)

Select Download or Posted on Disk

Publication No. TM1053 (01FEB78)

This Technical Manual offers all the service and repair information for John Deere 7520 Tractor. 

Models Covered:

John Deere 7520 Tractor

Manual Contents:

SECTION 10 – GENERAL
Group 5 – General Tractor Specifications
Group 10 – Predelivery, Delivery, and After-Sale Services
Group 15 – Tune-Up
Group 20 – Lubrication
Group 25 – Separation
Group 30 – Torques and Special Tools
SECTION 20 – ENGINE
Group 5 – General Information, Diagnosis, and Tests
Group 10 – Cylinder Head, Valve Train, and Cam-Shaft
Group 15 – Cylinder Block, Liners, Pistons, and Rods
Group 20 – Crankshaft, Main Bearings, and Fly-wheel
Group 25 – Lubrication System
Group 30 – Cooling System
Group 35 – Specification
SECTION 30 – FUEL SYSTEM
Group 5 – Diagnosing Malfunctions
Group 10 – Air Intake System
Group 15 – Fuel Injection System
Group 20 – Speed Control Adjustment
Group 25 – Specifications
SECTION 40 – ELECTRICAL SYSTEM
Group 5 – Information and Wiring Diagrams
Group 10 – Motorola Charging Circuit
Group 15 – Delcotron Charging Circuit
Group 20 – Starting Circuit
Group 25 – Lighting and Accessory Circuits
Group 30 – Specifications
SECTION 50 – POWER TRAIN
Group 5 – Clutch
Group 10 – Torque Divider
Group 15 – Syncro-Range Transmission
Group 20 – Differentials
Group 25 – Final Drives
Group 30 – PTO
Group 35 – Specifications
SECTION 60 – STEERING AND BRAKES
Group 5 – General Information
SECTION 70 – HYDRAULIC SYSTEM
Group 5 – General Information, Diagnosis, and Tests
Group 10 – Main Reservior, Filters, Valves, Oil Cooler, and Oil Reservior
Group 15 – Hydraulic Pumps
Group 20 – Power Steering
Group 25 – Power Brakes
Group 30 – Selective Control Valve, Breakaway Couplers, and Remote Cylinders
Group 35 – Specifications
SECTION 80 – MISCELLANEOUS
Group 5 – Hinge Assembly

Total Pages: 254