TB/T 30014.3-2026Technical requirements for the maintenance of railway passenger cars - Part 3: Functionality restorative maintenance (English PDF)

TB/T 30014.3-2026 is the English-translated version of 铁路客车维修技术要求 第3部分：功能恢复性维修.

TB/T 30014.3-2026 covers functionality restorative maintenance of railway passenger cars. It forms part of a series on passenger car maintenance and sets out the technical requirements for maintenance work whose purpose is to bring the functions of the car and its systems back to working order.

The document is used by railway operators, passenger car repair plants and depots, and by engineers who plan, carry out and accept this kind of maintenance. The standard is voluntary, as the code carries the /T mark. It was approved by the National Railway Administration, with the Railway Industry Operation Safety Standardization Technical Centralized Unit in charge of its technical content. It was issued on 4 February 2026 and takes effect on 1 September 2026. It is a new standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 42 pages — is available in the English PDF.

TB/T 30014.4-2026|TB/T 30014.2-2026|TB/T 30014.1-2026

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