This comprehensive service and repair manual covers Massey Ferguson MF 375 and MF 383 utility tractors, produced primarily during the 1980s and early 1990s. These robust and reliable tractors, known for their straightforward mechanical design and versatile application in the agricultural sector, are powered by dependable Perkins or Massey Ferguson diesel engines. Their strengths lie in their durable construction and ability to handle various farm tasks efficiently. This manual is designed to assist owners and technicians in maintaining optimal performance and extending the operational life of these workhorses. The purpose of this manual is to provide detailed technical information and procedural guidance for the maintenance, diagnosis, and repair of Massey Ferguson MF 375 and MF 383 tractors. It encompasses extensive coverage of all major systems, including the engine, drivetrain, hydraulics, electrical components, braking, and steering. Within its pages, you will find step-by-step instructions for routine maintenance tasks, detailed repair procedures for complex components, diagnostic charts for troubleshooting, and essential torque specifications and technical data. This resource is an indispensable tool for ensuring the longevity and peak operational efficiency of your tractor.