- NEWS UPDATE 06.2026 - [HOT] How To Discount - How To Pay By Visa Through Paypal - [HOT] Remote Service Support Program - How to Payment and Delivery - Exchange Manual & Software -

John Deere 3040 3140 Tractors Technical Manual TM4379

Expert Support

Full Speed

100% Working

John Deere 3040 3140 Tractors Technical Manual TM4379

Format: PDF
Language: English
Brand: John Deere
Type Of Manual: Technical Manual
Type of Machine: Tractor
Model: John Deere 3040 3140
Parts Number: TM4379

100 USD

  • Description

Description

Contents:
GENERAL
Specifications special tools
Pre-delivery delivery after-sales inspections
Lubrication periodic service
Engine tractor tune-up
Tractor separation on tractors without increased lifting capacity
Tractor separation on tractors with increased lifting capacity
ENGINE
Specifications
Radiator
FUEL AND AIR INTAKE SYSTEM
Specifications special tools
General information diagnosing malfunctions
Fuel tank water trap
Cold weather starting aids
Speed control linkage
Air cleaner
ELECTRICAL SYSTEM
Specifications special tools
Description diagnosing malfunctions tests
Wiring harnesses
Controls instruments
Lighting systems
Wiring diagrams
Starting motor
Alternator
POWER TRAIN
Specifications special tools
Description operation lubricating system
Clutch operating linkages
Engine clutches
Hi-Lo shift unit
Creeper transmission
Transmission shift linkage
Synchronized transmission transmission oil pump
Differential
Final drives
Independent PTO
Front PTO
Mechanical front wheel drive
STEERING SYSTEM AND BRAKES
Specifications special tools
Hydrostatic Steering operating pressure: 12000 kPa 120 bar 1740 psi
Hydrostatic Steering operating pressure: 15000 kPa 150 bar 2180 psi
Brakes
HYDRAULIC SYSTEM
Specifications special tools
Description diagnosing malfunctions pressure tests
Oil reservoir filter valves oil cooler
Hydraulic pumps
Rockshaft
Front hitch
Selective control valves spool type
Selective control valves poppet valve type
Hose couplers
Remote cylinder
Selective control valves tractors manufactured in Spain
MISCELLANEOUS
Specifications
Front axle
Belt pulley
Front rear wheels
Axla trailer hitch
Trailer hitch height adjustable
OPERATOR’S CABS
Specifications special tools
Air conditioning system
Ventilation heating
Operator’s seats
OPU cab
SG2 cab
Roil guard