This workshop service repair manual covers the Navistar International VT275 diesel engine. Engineered for reliability and robust performance, the VT275 is a powerful diesel engine designed for demanding applications. Its construction emphasizes durability and efficiency, making it a trusted component in various operational environments. This manual provides comprehensive information to ensure the optimal functioning and longevity of your VT275 engine. The purpose of this manual is to serve as a complete guide for the service and repair of the Navistar International VT275 diesel engine. It includes detailed, easy-to-follow, step-by-step instructions accompanied by pictures, covering all aspects from A-Z. This resource is intended for owners, mechanics, and technicians, offering the necessary technical specifications, maintenance procedures, and troubleshooting guidance to effectively maintain and repair all models and engine types.