John Deere 2840 Tractor Repair Technical Manual

Table of Contents(Repair Technical Manual – TM4336)

  GENERAL
Specifications
Predelivery, Delivery, and After-Sales Inspections
Lubrication
Engine and Tractor Tune-Up
Tractor Separation
ENGINE
General Information and 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
Air Intake System
FUEL SYSTEM
Diagnosing Malfunctions
Fuel Tank, Transfer Pump, and Fuel Filter
Roto Diesel Fuel Injection Pump
Fuel Injection Nozzles
Cold Weather Starting Aid
ELECTRICAL SYSTEM
Diagnosing Malfunctions
Components and Wiring Diagram
Starting Motor
Alternator and Regulator
POWER TRAIN
Engine Clutch and Clutch Linkage
Hi-Lo Shift Transmission
Differential
Final Drives
PTO and PTO Clutch
FRONT AXLE, STEERING SYSTEM, AND HYDRAULIC BRAKES
Front Axle
Steering System
Hydraulic Brakes
HYDRAULIC SYSTEM
General Information, Diagnosing Malfunctions and Tests
Oil Reservoir, Filter, Valves, and Oil Cooler
Hydraulic Pump and Transmission Oil Pump
Rockshaft
Selective Control Valve and Breakaway Coupler
Remote Cylinder
MISCELLANEOUS
DeLuxe Seat
Front and Rear Wheels
Roll Gard

This Unit of the Service Manual contains maintenance instructions for the Model 2840 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 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.