John Deere 1040, 1140, 840 and 940 Tractors Technical Manual (TM4353)

Illustrated factory Technical Manual for John Deere Tractors Models 1040, 1140, 840 and 940.

This manual will assist you in diagnosing, and repairing for your tractor.
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Covered Models:
   1040
   1140
   840
   940

Format: PDF, 774 pages
Language: English
Publication Date: 01 Jun 1982
Table of Contents:
   GENERAL
       Specifications and special tools
       Pre delivery, delivery and after-sale inspections
       Lubrication and periodic service
       Engine and tractor tune-up
       Tractor separation
   ENGINE
       Specifications and special tools
       Description, diagnosing malfunctions
       Cylinder head, valves and camshaft
       Cylinder block, liners, pistons and connecting rods
       Crankshaft, main bearings and flywheel
       Timing gear train
       Lubrication system
       Cooling system
   FUEL AND Al R INTAKE SYSTEM
       Specifications and special tools
       General information, diagnosing malfunctions
       Fuel tank, water trap, fuel transfer pumps and fuel filter
       Roto Diesel fuel injection pump
       Fuel injection nozzles
       Cold weather starting aids
       Speed control linkage
       Air cleaner
   ELECTRICAL SYSTEM
       Specifications and special tools
       Description and diagnosing malfunctions
       Wiring harnesses
       Controls and instruments
       Lighting systems
       Wiring diagrams
       Starting motor
       Alternator
   POWER TRAIN
       Specifications and special tools
       Description, operation and lubricating system
       Clutch operating linkage
       Engine clutches
       Hi-Lo shift unit
       Creeper transmission
       Transmission shift linkage
       Synchronized transmission and transmission oil pump
       Collar shift transmission and transmission oil pump
       Differential
       Final drives
       Independent PTO
       Continuous-running PTO
       Mechanical front wheel drive
   STEERING SYSTEM AND BRAKES
       Specifications and special tools
       Power steering
       Manual steering
       Brakes
   HYDRAULIC SYSTEM
       Specifications and special tools
       Description, diagnosing malfunctions and pressure tests
       Oil reservoir, filter, valves and oil cooler
       Hydraulic pumps
       Rockshaft
       Selective control valves (spool type)
       Selective control valves (poppet valve type)
       Hose couplers
       Remote cylinder
   MISCELLANEOUS
       Specifications and special tools
       Front axle
       Belt pulley
       Front and rear wheels
       Axla trailer hitch
   OPERATOR'S CAB
       Specifications and special tools
       Cab ventilation and heating
       Operator's seats
       Operator's cab
       Roll guard