John Deere 2040 Tractor Repair Technical Manual (SN. 010001-349999)

Table of Contents(Repair Technical Manual – TM4300)

SECTION 10 – GENERAL
Group 05 – Specifications
Group 10 – Predelivery, Delivery, and After-Sales Inspections
Group 15 – Lubrication and Periodic Service
Group 20 – Engine and Tractor Tune-Up
Group 25 – Tractor Separation (Open Center System)
Group 26 – Tractor Separation (Closed Center System)
SECTION 20 – ENGINE
Group 05 – General Information, Diagnosing Malfunctions
Group 10 – Cylinder Head and Camshaft
Group T5 – Cylinder Block, Liners, Pistons, and Connecting Rods
Group 20 – Crankshaft, Main Bearings, and Flywheel
Group 25 – Timing Gear Train
Group 30 – Engine Lubrication System
Group 35 – Cooling System
Group 40 – Speed Control Linkage
SECTION 30 – FUEL SYSTEM
Group 05 – Diagnosing Malfunctions
Group 10 – Fuel Tank, Fuel Transfer Pump, and Air Cleaner
Group 15 – Roto Diesel
Group 20 – Injection Nozzles
Group 25 – Cold Weather Starting Aid
SECTION 40 – ELECTRICAL SYSTEM
Group 05 – Diagnosing Malfunctions
Group 10 – Components and Wiring Diagram
Group 15 – Starting Motor
Group 20 – Alternator and Regulator
SECTION 50 – POWER TRAIN
Group 05 – Engine Dual-Stage Clutch and Clutch Linkage
Group 10 – Collar-Shift Transmission
Group 15 – Differential Assembly
Group 20 – Final Drives
Group 25 – Continuous Running PTO
SECTION 60 – FRONT AXLE, POWER STEERING, AND BRAKES
Group 05 – Front Axle
Group 10 – Power Steering (Open Center System)
Group 11 – Power Steering (Closed Center System)
Group 15 – Hydraulic Brakes
SECTION 70 – HYDRAULIC SYSTEM
Group 05 – General Information, Diagnosing Malfunctions and Tests (Open Center System)
Group 06 – General Information, Diagnosing Malfunctions and Tests (Closed Center System)
Group 10 – Oil Reservoir, Filter and Valves (Open Center System)
Group 11 – Oil Reservoir, Filter and Valves (Closed Center System)
Group 15 – Hydraulic Pump (Open Center System)
Group 16 – Hydraulic Pump (Closed Center System)
Group 20 – Rockshaft (Open Center System)
Group 21 – Rockshaft (Closed Center System)
Group 25 – Selective Control Valves (Spool Type; Open Center System)
Group 26 – Selective Control Valves (Poppet Type; Closed Center System) and Breakaway Coupler
Group 30 – Remote Cylinder
SECTION 80 – MISCELLANEOUS
Group 05 – Belt Pulley
Group 10 – Seat
Group 15 – Front Wheels

This Unit of the Service Manual contains maintenance instructions for the Model 2040 Tractor.
Included are complete instructions for removal, disassembly, inspection, repair, assembly, and installation of all parts and assemblies.

In addition, the manual contains a brief description of the more complicated systems of the tractor and tells how they operate. Dimensions of many new wearing parts are given as an aid in determining when parts replacement is necessary. Tests and adjustments required to keep the tractor operating at full efficiency are explained in detail. Full instructions on preparing a new tractor for delivery to the customer are included.

Use the manual whenever in doubt about correct maintenance procedures. Use it as a text book for new Service Department personnel who are unfamiliar with John Deere Tractor.
Daily use of the Service Manual as a guide for any and all service problems will reduce error and costly delay to the minimum and assure you the best in finished service work.