John Deere 4720 Forage Harvester TM1312 Technical Manual PDF

Technical manual contains service information, detailed description of repair and service procedures, special instructions, troubleshoot and any additional information for John Deere forage harvester 4720.
This technical manual includes detailed illustrations, pictures, diagrams, using which you can determine the installation location spare parts, etc.
Features of this technical manual:
- John Deere illustration format emphasizing more detailed pictures and fewer words.
- Instructions and illustrations grouped together in easy-to-use modules.
- Removal and installation groups preceding some repair groups.
- Exploded views showing parts relationship.
This manual is presented in PDF format. Technical manual works after installing Adobe PDF Reader, which allows you to find the necessary information to the user, as well as to print out individual pages or the entire text as a whole.

CONTENTS:
SECTION 10 - GENERAL
Group 05 - Safety
Group 10 - Specifications
Group 15 - Lubrication
Group 20 - Diagnosing Malfunctions
SECTION 20 - DRIVE TRAIN
Group 05 - Tractor Driveline
Group 10 - Reverse Drive Gear Case
Group 15 - Tongue
Group 20 - Rear Universal Drive
Group 25 - Bevel Gear Case
Group 30 - Feed Roll Drive Gear Case
Group 35 - Troubleshooting
SECTION 30 - HYDRAULICS
Group 05 - General Information, Diagnosis and Tests
Group 10 - Electrohydraulic Valves
Group 15 - Tongue Positioning Cylinder
Group 20 - Feed Roll Shift Cylinders
Group 25 - Cutterhead Lift Cylinders
Group 30 - Spout Cap Cylinders
Group 35 - Spout Control Motor
SECTION 40 - ELECTRICAL
Group 05 - Wiring Harness
Group 10 - Diagnosis and Tests
Group 15 - Electrical Adjustments
Group 20 - Metal Detector
SECTION 50 - CUTTERHEAD ASSEMBLY
Group 05 - Feed Rolls
Group 10 - Stationary Knife
Group 15 - Cutterhead
Group 20 - Knife Sharpener
Group 25 - Troubleshooting
SECTION 60 - MISCELLANEOUS
Group 05 - Auger
Group 10 - Fan
Group 15 - Spout Liner
Group 20 - Wheel Bearings