John Deere 1640, 1840, 2040, 2040S Tractors Service Manual.pdf ALL MANUALS ARE WINDOWS VISTA32 and 64, XP, ME, 98, NT, 2000 COMPATIBLE AND WORK WITH MAC! Maintenance Engine Control System Mechanical Fuel Service Specifications Emission Control Intake Exhaust Cooling Lube Ignition Starting Charging Auto Transmission Clutch Manual Transmission Transfer Propeller Shaft Drive Shaft Differential Axle Suspension Tire & Wheel Brake Control Brake Parking Brake Steering Column Power Steering Air Condition Suppl Restraint System Seat Belt Engine Immobilizer Cruise Control Wiper & Washer Door Lock Meter Audio/Visual Horn Windshield/Glass Mirror Instrument Panel Seat Engine Hood/ Door Exterior & Interior Electrical Multiplex/ Can Communication And much more...