Factory Technical Manual For John Deere Tractor. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 338
Number: TM4300 (september 1979)
Wiring Diagrams: Yes

Model

John Deere Tractor
2040 (SN. 010001-349999)

Contents

-GENERAL
Specifications
Predelivery, Delivery, and After-Sales Inspections
Lubrication and Periodic Service
Engine and Tractor Tune-Up
Tractor Separation (Open Center System)
Tractor Separation (Closed Center System)
-ENGINE
General Information, Diagnosing
Malfunctions
Cylinder Head and Camshaft
Cylinder Block, Liners, Pistons, and Connecting Rods
Crankshaft, Main Bearings, and Flywheel
Timing Gear Train
Engine Lubrication System
Cooling System
Speed Control Linkage
-FUEL SYSTEM
Diagnosing Malfunctions
Fuel Tank. Fuel Transfer Pump, and
Air Cleaner
Roto Diesel
Injection Nozzles
Cold Weather Starting Aid
-ELECTRICAL SYSTEM
Diagnosing Malfunctions
Components and Wiring Diagram
Starting Motor
Alternator and Regulator
-POWER TRAIN
Engine Dual-Stage Clutch and Clutch
Linkage
Collar-Shift Transmission
Differential Assembly
Final Drives
Continuous Running PTO
-FRONT AXLE, POWER STEERING, AND BRAKES
Front Axle
Power Steering (Open Center System)
Power Steering (Closed Center System)
Hydraulic Brakes
-HYDRAULIC SYSTEM
Genera! Information, Diagnosing
Malfunctions and Tests (Open Center System)
General Information, Diagnosing
Malfunctions and Tests (Closed Center System)
Oil Reservoir. Filter and Valves (Open Center System)
Oil Reservoir, Filter and Valves (Closed Center System)
Hydraulic Pump (Open Center System)
Hydraulic Pump (Closed Center System)
Rockshaft (Open Center System)
Rockshaft (Closed Center System)
Selective Control Valves (Spool Type; Open Center System)
Selective Control Valves (Poppet Type; Closed Center System) and
Breakaway Coupler
Remote Cylinder
-MISCELLANEOUS
Belt Pulley
Seat
Front Wheels