New Holland LB75B LB90 LB110 LB115B Service Manual

New Holland LB75B LB90 LB110 LB115B Service Manual

The New Holland LB75B, LB90, LB110, LB115B Service Manual is an indispensable guide for the maintenance, repair, and service of these backhoe loader models. This comprehensive manual, spanning 1494 pages, is designed to provide technicians and operators with detailed instructions, illustrations, and diagrams to ensure the efficient operation and longevity of their equipment.

Format: PDF
Language: English
Pages: 1494
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Models Covered

• New Holland LB75B
• New Holland LB90
• New Holland LB110
• New Holland LB115B

Contents Overview

1. Maintenance

This section covers general maintenance instructions and specifications. It provides a thorough guide to routine maintenance tasks that ensure the backhoe loaders operate smoothly and reliably.

2. Engine

Detailed instructions for engine overhaul, including specific procedures for New Holland engines ranging from 90 to 108 horsepower. This section also covers fuel systems, turbochargers, lubrication, and cooling systems, providing comprehensive guidelines for engine maintenance and repair.

3. Torque Converter

Information on torque converters for both Powershuttle and Powershift transmissions is included, with detailed instructions for removal, installation, and maintenance.

4. Transmissions

This section covers 4×4 compact shuttle transmissions, including an introduction to the system, operating lever instructions, and overhaul procedures. It ensures that users can maintain and repair their transmission systems effectively.

5. Front Axles

Instructions for the maintenance and repair of front axles, ensuring that the front-end components are kept in optimal condition for reliable performance.

6. Rear Axle

Detailed procedures for various rear axle configurations, including those with mechanical differential locks, Power Shift transmissions, and 4-wheel steer systems.

7. Brake Systems

Comprehensive instructions for brake system overhaul and maintenance, including specific details for 4-wheel steer models.

8. Hydraulic Systems

This section provides detailed information on hydraulic circuits, pumps, and control valves. It includes fault-finding guides, pressure and flow testing procedures, and maintenance instructions for hydraulic pumps, swing systems, and hydraulic cylinders.

9. Vehicle Chassis

Information on the frame, chassis, and attachments, ensuring that all structural components of the backhoe loaders are maintained correctly.

10. Steering Systems

Guidelines for maintaining and repairing steering systems to ensure precise and reliable operation.

11. Cab Heating and Air Conditioning

Detailed instructions for maintaining and repairing cab heating and air conditioning systems, ensuring operator comfort in various working conditions.

12. Electrical System

This section covers the electrical system, including general information, wiring diagrams, starting and charging systems, batteries, service diagnostics, instruments, and immobilizer components. It also includes detailed component testing procedures.

Key Features

• Illustrations, Instructions, and Diagrams: The manual includes detailed illustrations and diagrams that guide users through each procedure, from basic maintenance tasks to complex repairs.
• Searchable PDF: The searchable format allows users to quickly locate specific topics or procedures, enhancing efficiency and usability.
• Wiring and Hydraulic Diagrams: Comprehensive diagrams ensure accurate troubleshooting and repairs of the electrical and hydraulic systems.

The New Holland LB75B LB90 LB110 LB115B Service Manual is an invaluable tool for anyone involved in the maintenance or repair of these backhoe loader models. With its detailed content, user-friendly format, and extensive diagrams, this manual provides all the information needed to keep these machines operating at their best. Whether performing routine maintenance or handling more complex repairs, this manual offers the guidance and information required to complete the task effectively and efficiently.