TS 12572

TS 12572 is a vocational standard that defines the rebuilder for diesel and gasoline engines and sets out how this occupation is classified at different levels. Its focus is the technical profile of the trade: the core and professional attributes expected of practitioners, the criteria used to measure those attributes, and the tools and equipment associated with the work.

The technical meaning of engine rebuilding

Engine rebuilding is the process of disassembling a worn or underperforming internal combustion engine, inspecting its parts, carrying out the necessary repairs and renewal operations, and returning it to working condition. Diesel and gasoline engines share the same broad mechanical principles, but they differ in fuel system design, compression ratio, ignition arrangement and operating behavior; for that reason, measurement accuracy, diagnosis and careful reassembly are central to the work.

What this standard covers in vocational terms

According to its scope, this standard covers the definition and classification of the occupation, the basic and professional qualifications required at each level, the measurement criteria for those qualifications, and the basis for evaluation. It also refers to the tools and equipment used in the vocation, showing that engine rebuilding is not only repair work but also a discipline that depends on inspection, measurement, controlled assembly and technical suitability.

• Occupation definition and classification
• Basic and professional qualification requirements
• Measurement criteria and evaluation basis
• Tools, equipment and workshop implements
• Rebuilding competence for diesel and gasoline engines