Description

John Deere 4000 & 4020 Tractors Technical Manual (TM1006)

John Deere 4000 & 4020 Tractors INDEX:

SECTION 10
– GENERAL
Group 5 – General Tractor Specifications
Predelivery, Delivery, and After—Sale Services
Tune-up and Adjustment
Separation
ENGINE

Group 5 – General Information, Diagnosis, and Tests
Cylinder Head and Camshaft
Cylinder Block, Liners, Pistons, and Rods
– Crankshaft, Main Bearings, and Flywheel
Lubrication System
— Cooling System
— Governor and Speed Control Linkage
– FUEL SYSTEMS
Group 5 – Diagnosing Malfunctions
Group IO — Diesel Fuel System
Group 15 — Gasoline Fuel System
LP-Gas Fuel System
SECTION 40 – ELECTRICAL SYSTEM
Group 5 – Information and Wiring Diagrams
– Charging Circuit
Group 15 — Starting Circuit
– Ignition System
Lighting and Accessory Circuits

– POWER TRAIN
SECTION 50
Clutches for Syncro-Range Transmission and PTO
Syncro—Range Transmission
Group 15 – Engine Disconnect Clutch
— Power Shift Transmission
Differential
Final Drive
Group 35 – Hi-Crop Final Drive
Syncro-Range PTO
Power Shift PTO
Belt Pulley
Group 55 – Power Front Wheel Drive
– STEERLNG AND BRAKES
SECTION 60
Group 5 – General Information
HYDRAULIC SYSTEM
SECTION 70 –
Group 5 – General Information, Diagnosis, and Tests
Main Reservoir, Filters, Valves,
Oil Cooler, and Oil Reservoir
Hydraulic Pumps
Power Steering
Group 25 – Power Brakes
Rockshaft and Implement Hitches
Selective Control Valve, Breaka-
way Couplers, and Remote Cylin- ders
SECTION 80 – MISCELLANEOUS
Conventional Front Axle
Group 10 – Power Front Wheel Drive Axle