This comprehensive service repair manual provides detailed maintenance and repair procedures for the New Holland T9.390, T9.450, T9.505, T9.560, T9.615, and T9.670 tractors with PIN numbers ZDF200001 and above. The manual covers a wide range of components and systems, enabling you to perform various maintenance tasks and troubleshoot potential problems effectively. The manual features numerous detailed illustrations with exploded views, offering clear visual guidance for each repair procedure. It also includes condensed service data information and a comprehensive index, making it easy to locate the specific information you need. The manual covers the following key areas: * **Axle:** Learn about the maintenance and repair of the tractor's axle system. * **Brakes:** Understand the intricate workings of the braking system and how to perform necessary repairs. * **Clutch:** Explore the clutch system and its components, gaining insights into maintenance and repairs. * **Cooling System:** Master the intricacies of the cooling system, ensuring proper functioning for optimal performance. * **Differential:** Acquire the knowledge to maintain and repair the differential system. * **Electrical System:** Dive into the electrical system, gaining a thorough understanding of its components and troubleshooting techniques. * **Engine:** This section covers a wide range of engine-related topics, including assembly, cylinders, timing, valves, and more. * **Final Drive:** Learn about the final drive system and how to maintain and repair it. * **Transmission:** Understand the transmission system, its components, and how to perform maintenance and repairs. * **Front System and Steering:** Explore the front system and steering components, gaining expertise in their maintenance and repair. * **Governor:** Get insights into the diesel and LP-Gas governors, enabling you to understand their operation and perform necessary repairs. * **Lift System:** Acquire knowledge of the lift system and its components, allowing you to perform maintenance and repairs effectively. * **LP-Gas System:** This section delves into the LP-Gas system and its components, providing the necessary information for maintenance and repair. * **Power Take-Off:** Explore the power take-off system, covering maintenance and repair procedures. * **Steering Gear:** Understand the steering gear and its components, learning how to maintain and repair them. * **Torque Recommendations Table:** This table provides essential torque recommendations for various components, ensuring proper tightening during repair procedures. This comprehensive service repair manual empowers you to take control of your tractor's maintenance and repair, ultimately extending its lifespan and minimizing downtime.

The New Holland T9 series represents the pinnacle of agricultural power and efficiency, designed for large-scale farming operations demanding high performance and durability. This series includes models like the T9.390, T9.450, T9.505, T9.560, T9.615, and T9.670, each boasting impressive horsepower ratings and advanced features. The T9 series tractors are known for their powerful engines, robust transmissions, and sophisticated hydraulic systems. These machines are capable of handling a wide range of demanding tasks, from plowing and disking to planting and harvesting, making them ideal for large farms and agricultural businesses. The New Holland T9 series tractors are built with a focus on operator comfort and convenience. The spacious cabs offer a panoramic view of the surrounding environment, while features like climate control, adjustable seats, and intuitive controls enhance operator experience. The T9 series also incorporates advanced technology, including precision guidance systems, automatic steering, and telematics features, allowing for improved efficiency and precision in farming operations. These features, coupled with a robust design and exceptional reliability, make the New Holland T9 series tractors a sought-after choice for farmers worldwide, enabling them to maximize productivity while minimizing operational costs.