This manual covers the New Holland TN Series tractors, including models TN55D, TN55S, TN65D, TN65S, TN70D, TN70S, TN75D, and TN75S. These compact utility tractors, produced from the mid-1990s to the early 2000s, are designed for versatility in property maintenance, light agricultural tasks, and groundskeeping. Known for their durable construction, operator comfort features, and fuel efficiency, the TN Series tractors offer reliable performance for small farm owners, hobby farmers, landscaping professionals, and property managers. The 'D' models typically feature a gear transmission, while 'S' models are equipped with a hydrostatic transmission, providing adaptable operational capabilities. The purpose of this 302-page Operator's Manual is to provide comprehensive information for the safe, efficient, and proper use and basic upkeep of your New Holland TN Series tractor. It covers essential areas such as operation, maintenance, troubleshooting, and technical specifications. Key topics include controls and instruments, lubrication, safety precautions, pre-operation checks, starting and stopping procedures, PTO engagement, and basic hydraulic operation. This manual is an invaluable resource for owners and technicians, offering operator-level guidance for daily use and routine maintenance, empowering users to keep their tractors in optimal working condition.