John Deere 840, 940, 1040, 1140 Tractors TM4353 Technical Manual PDF

Technical manual is intended for serve and repair John Deere tractors 840, 940, 1040 and 1140.
This  manual incloudes detailed technical information, special instructions, illustrations, charts and schematics, troubleshooting information, assembly and disassembly, inspection and adjustment, precautions and special instructions, technical pecifications.
This technical manual allows you to troubleshoot computer systems, eliminating hardware conflicts.
This technical manual comes in PDF and includes 774 pages, which are printable. We recommend to use Adobe PDF Reader, to be sure all images / graphics will display correctly.

CONTENTS:

• SECTION 10 - GENERAL
  • Group 05 - Specifications
  • Group 10 - Pre-delivery, delivery and after-sales inspections
  • Group 15 - Lubrication and periodic service
  • Group 20 - Engine and tractor tune-up
  • Group 25 - Tractor separation
• SECTION 20 - ENGINE
  • Group 00 - Specifications and special tools
  • Group 05 - Description, diagnosing malfunctions
  • Group 10 - Cylinder head, valves and camshaft
  • Group 15 - Cylinder block, liners, pistons and connecting rods
  • Group 20 - Crankshaft, main bearings and flywheel
  • Group 25 - Timing gear train
  • Group 30 - Lubrication System
  • Group 35 - Cooling system
• SECTION 30 - FUEL AND AIR INTAKE SYSTEM
  • Group 00 - Specifications and special tools
  • Group 05 - General information, diagnosing malfunctions
  • Group 10 - Fuel tank, water trap, fuel transfer pumps and fuel filter
  • Group 15 - Roto Diesel fuel injection pump
  • Group 20 - Fuel injection nozzles
  • Group 25 - Cold weather starting aid
  • Group 30 - Speed control linkage
  • Group 35 - Air cleaner
• SECTION 40 - ELECTRICAL SYSTEM
  • Group 00 - Specifications and special tools
  • Group 05 - Description and diagnosing malfunctions
  • Group 10 - Wiring harnesses
  • Group 15 - Controls and instruments
  • Group 20 - Lighting systems
  • Group 25 - Wiring diagram
  • Group 30 - Starting motor
  • Group 35 - Alternator
• SECTION 50 - POWER TRAIN
  • Group 00 - Specifications and special tools
  • Group 05 - Description, operation and lubricating system
  • Group 10 - Clutch operating linkage
  • Group 15 - Engine clutches
  • Group 20 - Hi-Lo Shift Unit
  • Group 25 - Creeper transmission
  • Group 30 - Transmission shift linkage
  • Group 35 - Synchronized transmission and transmission oil pump
  • Group 40 - Collar shift transmission and transmission oil pump
  • Group 45 - Differential
  • Group 50 - Final drives
  • Group 55 - Independent PTO
  • Group 60 - Continuous-running PTO
  • Group 65 - Mechanical front wheel drive
• SECTION 60 - STEERING SYSTEM AND BRAKES
  • Group 00 - Specifications and special tools
  • Group 05 - Power steering
  • Group 10 - Manual steering
  • Group 15 - Brakes
• SECTION 70 - HYDRAULIC SYSTEM
  • Group 00 - Specifications and special tools
  • Group 05 - Description, diagnosing malfunctions and pressure tests
  • Group 10 - Oil reservoir, filter, valves and oil cooler
  • Group 15 - Hydraulic pumps
  • Group 20 - Rockshaft
  • Group 25 - Selective control valve (spool type)
  • Group 30 - Selective control valve (poppet valve type)
  • Group 35 - Hose couplers
  • Group 40 - Remote cylinder
• SECTION 80 - MISCELLANEOUS
  • Group 00 - Specifications and special tools
  • Group 05 - Front axle
  • Group 10 - Belt pulley
  • Group 15 - Front and rear wheels
  • Group 20 - Axle trailer hitch
• SECTION 90 - OPERATOR'S CAB
  • Group 00 - Specifications and special tools
  • Group 05 - Cab ventilation and heating
  • Group 10 - Operator's seats
  • Group 15 - Operator's cab
  • Group 20 - Roll guard