## New Holland 7840: A Comprehensive Overview

The New Holland 7840 is a state-of-the-art agricultural tractor designed to meet the demanding needs of today's farming operations. It combines cutting-edge technology with superior performance and efficiency, making it an ideal choice for farmers seeking maximum productivity and versatility.

### Engine and Powertrain

At the heart of the 7840 lies a powerful and fuel-efficient 6-cylinder FPT NEF67 engine with Common Rail injection technology. This engine delivers an impressive maximum power of 224 kW (300 hp) and a maximum torque of 1100 Nm (811 lb-ft), providing ample power and torque reserves for even the most challenging tasks.

The 7840 features a continuously variable transmission (CVT) that offers seamless shifting and precise speed control. This advanced transmission system enables the tractor to operate at optimal engine speeds for maximum efficiency and fuel saving. It also provides exceptional maneuverability and smooth transitions between forward and reverse travel.

### Hydraulics and Implements

The 7840 boasts an advanced hydraulic system that delivers exceptional lifting and hydraulic power. It features a load-sensing pump with a flow rate of 113 L/min (30 gal/min) and a maximum pressure of 200 bar (2900 psi), providing ample hydraulic power to operate a wide range of implements.

The tractor's three-point hitch offers a maximum lift capacity of 8500 kg (18700 lbs), allowing it to handle heavy implements with ease. It is equipped with electronic lift control and draft sensing, ensuring precise depth and implement control.

### Cab and Ergonomics

The 7840 offers a spacious and comfortable cab designed to enhance operator comfort and productivity. It features air conditioning, a heated seat, and a fully adjustable armrest with integrated controls for easy and intuitive operation.

The tractor's large panoramic windshield and narrow front pillars provide excellent visibility, while the optional Intelligent Display System provides real-time information on tractor performance, diagnostics, and implement settings. The cab also includes a Bluetooth radio and a USB port for connectivity and entertainment.

### Smart Farming and Connectivity

The 7840 is equipped with PLM Intelligence, New Holland's advanced precision farming suite. This system offers a range of features, including auto-guidance, section control, and variable rate application, which enable farmers to optimize inputs, reduce operating costs, and maximize yield potential.

The tractor is also compatible with New Holland's MyPLM Connect telematics system, which provides remote monitoring and management capabilities. This system allows farmers to track tractor performance, receive alerts, and access diagnostic data from anywhere with an internet connection.

### Conclusion

The New Holland 7840 is a versatile and powerful agricultural tractor that combines exceptional performance, efficiency, and operator comfort. Its advanced engine, CVT transmission, hydraulic system, and smart farming capabilities make it an ideal choice for farmers seeking maximum productivity and profitability.

New Holland 7840 Workshop Service Manual PDF.

This edition of PDF service manual for New Holland 7840 was primarily published to be used by mechanical technicians who are already familiar with all service procedures relating to BRP products.

This PDF manual covers the repair and overhaul of New Holland 7840 and assumes that the technician is fully conversant with general automobile practices. The repair procedures outlined in this manual emphasize the special aspects of the product. This will enable you to build and maintain a reputation of quality service.
The PDF manual includes instructions on components manufactured for New Holland 7840. For repairs of proprietary components the instructions of the respective component manufacturers are included in this manual. The purpose behind incorporating these instructions in this manual is to enable technicians to understand their functions properly and thus judge the performance as a whole.

The manual provides the most reliable information.
The aim of this manual is to help you get the best value from your New Holland 7840.

This manual includes many of the specifications and procedures that were available in an authorized New Holland 7840 dealer service department.

This manual for New Holland 7840 emphasizes particular information denoted by the wording and symbols: WARNING, CAUTION, NOTE.

It provides information and procedures for routine maintenance and servicing. It offers diagnostic and repair procedures to follow when trouble occurs.

For many simpler jobs, doing it yourself may be quicker than arranging an appointment to get the New Holland 7840 into a dealer and making the trips to leave it and pick it up.
A lot of money can be saved by avoiding the expense the shop must pass on to you to cover its labour and overhead costs.
For those intending to do maintenance and repair on their New Holland 7840, it is essential that safety equipment be used and safety precautions obseved when working on the New Holland 7840. This includes a torque wrench to ensure that fasteners are tightened in accordance with specifications.
In some cases, the text refers to special tools that are recommended or required to accomplish adjustments or repairs. These tools are often identified by their New Holland 7840 special tool number and illustrated.

The New Holland 7840 owner will find that owning and referring to this manual will make it possible to be better informed and to more knowledgeably repairs like a professional automotive technician.

We have endeavored to ensure the accuracy of the information in this manual. This is a complete Service Manual contains all necessary instructions needed for any repair your New Holland 7840 may require.
SERVICE MANUAL for New Holland 7840 contains information such as:
Tune ups for New Holland 7840.
Maintenance for New Holland 7840.
Removal & install procedures for New Holland 7840.
Assemblies & disassemblies for New Holland 7840.
Fuel system for New Holland 7840.
Ignition for New Holland 7840.
Lubrication system for New Holland 7840.
Exhaust for New Holland 7840.
Electrical system for New Holland 7840.
Body for New Holland 7840.
Or more extensive repair involving ENGINE and TRANSMISSION disassembly for New Holland 7840.
And MUCH MORE!!!

Specification:
This is a PDF FORM NOT A HARD COPY!!!
FAST and FREE ELECTRONIC DELIVERY via Email!!!
Language: English.
Printable: Yes.
File Format: PDF.

The content of service manual for New Holland 7840 depicts parts and/or procedures applicable to the particular product at time of writing.

GENERAL TAGS FOR WSMBEST WORKSHOP SERVICE MANUALS:

General Information for New Holland 7840.
Maintenance for New Holland 7840.
Lubrication for New Holland 7840.
Heating for New Holland 7840.
Ventilatin for New Holland 7840.
Air Conditioning for New Holland 7840.
Suspensionfor New Holland 7840.
Front Suspension for New Holland 7840.
Rear Suspension for New Holland 7840.
Wheel for New Holland 7840.
Tire System for New Holland 7840.
Differential for New Holland 7840.
Driveline for New Holland 7840.
Drive Shaft for New Holland 7840.
Transfer Case for New Holland 7840.
Brakes for New Holland 7840.
Engine for New Holland 7840.
Engine Mechanical for New Holland 7840.
Engine Cooling for New Holland 7840.
Engine Fuel for New Holland 7840.
Engine Electrical for New Holland 7840.
Ignition System for New Holland 7840.
Starting for New Holland 7840.
Charging System for New Holland 7840.
Emissions for New Holland 7840.
Engine Exhaust for New Holland 7840.
Engine Lubrication for New Holland 7840.
Engine Speed Control System for New Holland 7840.
Clutch for New Holland 7840.
Cooling for New Holland 7840.
Electronic Control Modules for New Holland 7840.
Engine Systems for New Holland 7840.
Heated Systems for New Holland 7840.
Horn for New Holland 7840.
Ignition Control for New Holland 7840.
Instrument Cluster for New Holland 7840.
Lamps for New Holland 7840.
Power Systems for New Holland 7840.
Restraints for New Holland 7840.
Speed Control for New Holland 7840.
Transmission for New Holland 7840.
Exhaust System for New Holland 7840.
Body Structure for New Holland 7840.
Seats for New Holland 7840.
Security and Locks for New Holland 7840.
Air Bag System for New Holland 7840.
Exterior Trim for New Holland 7840.
Interior Trim for New Holland 7840.
Frame for New Holland 7840.
Bumpers for New Holland 7840.
Fuel System for New Holland 7840.
Steering for New Holland 7840.
Transmission and Transfer Case for New Holland 7840.
Tires for New Holland 7840.
Wheels for New Holland 7840.
Body for New Holland 7840.
Heating for New Holland 7840.
Air Conditioning for New Holland 7840.
Emissions Control for New Holland 7840.
Engine Removal for New Holland 7840.
Engine Installation for New Holland 7840.
Final Drive for New Holland 7840.
Electrical System for New Holland 7840.


GENERAL MAINTENANCE TAGS FOR WSMBEST WORKSHOP SERVICE MANUALS:

Air cleaner element renewal for New Holland 7840.
Air cleaner temperature control check for New Holland 7840.
Auxiliary drivebelt check for New Holland 7840.
Battery electrolyte level check for New Holland 7840.
Battery terminal check for New Holland 7840.
Brake hydraulic fluid renewal for New Holland 7840.
Brake hydraulic system seal and hose renewal for New Holland 7840.
Brake pipe and hose check for New Holland 7840.
Choke adjustment check for New Holland 7840.
Contact breaker point renewal and distributor lubrication for New Holland 7840.
Crankcase ventilation system check for New Holland 7840.
Emission control filter element renewal for New Holland 7840.
Engine coolant renewal for New Holland 7840.
Engine idle speed check for New Holland 7840.
Engine oil and filter renewal for New Holland 7840.
Engine valve clearance check - OHV engines for New Holland 7840.
Exhaust system check for New Holland 7840.
Fluid leak check for New Holland 7840.
Fluid level checks for New Holland 7840.
Front and rear brake pad/shoe check for New Holland 7840.
Front wheel alignment check for New Holland 7840.
Gearbox oil level check for New Holland 7840.
Handbrake check for New Holland 7840.
Hinge and lock check and lubrication for New Holland 7840.
HT lead, distributor cap for New Holland 7840.
ignition circuit check for New Holland 7840.
Ignition timing for New Holland 7840.
contact breaker gap (dwell angle) check for New Holland 7840.
Intensive maintenance for New Holland 7840.
Mixture adjustment check for New Holland 7840.
Road test for New Holland 7840.
Roadwheel security check for New Holland 7840.
Seat belt check for New Holland 7840.
Spark plug check for New Holland 7840.
Spark plug renewal for New Holland 7840.
Steering and suspension security check for New Holland 7840.
Throttle damper operation check for New Holland 7840.
Timing belt renewal for New Holland 7840.
Tyre checks for New Holland 7840.
Underbody inspection for New Holland 7840.
Wiper blade check for New Holland 7840.

New Holland 7840 Workshop Service Manual.