CEN/TC 256/WG 48 - Maintenance

The objective of this document is to provide an overview of the SCCs requirements captured from the current legislation and the actors involved in their fulfilment.
In addition, this document aims to promote a common understanding of those requirements together with practical arrangements to fulfil them in a proper way and giving guidance for the SCCs identification and management.
The objective of the document is neither to produce an applicable list of SCCs nor to provide for examples of SCCs.
This document is applicable to vehicles only. The definition of “vehicle” is as in Art. 3(21) of the Safety Directive [3].

This document defines requirements for the content on maintenance records on railway vehicles and guidance to help the parties involved in the maintenance process to fulfil their responsibilities, especially to:
-   document that maintenance has been ordered properly;
-   document that maintenance has been delivered according to the maintenance order.
The following are out of the scope of this document:
-   managing documentation required to schedule and carry out maintenance (e.g. trigger events for planned maintenance or fault notices reported by train crew);
-   managing fault notices generated by trainborne diagnostic systems;
-   managing documentation related to the interaction between railway undertakings and ECM (e.g. return to operation).

This document defines the meaning of the common terms in use in the field of railway rolling stock maintenance.
Unless otherwise specified in this document, the terms of EN 13306 will be applied.

This document describes the methodology and the elements to be considered for the creation and modification of a vehicle maintenance plan, up to the validation. This document describes general requirements (list of input data, structure and content) of a maintenance plan.
For the creation and modification of a maintenance plan, this document lists:
-   preparation and selection of documents and input data;
-   analysis of input data and development of the maintenance plan up to its validation;
-   process to be followed to create a maintenance plan
-   reasons to check a current maintenance plan;
-   risk assessment and process to be followed to modify the maintenance plan;
-   monitoring conditions (e.g. justification methods, verification, validation, documentation, roles, skills and knowledge).
This document applies only to preventive maintenance.