Use of Technological Diagnosis in Rail Vehicle Engines Maintenance
Author:
Ondriga Jozef1, Hrček Slavomír1, Brumerčík František1, Lukáč Michal1
Affiliation:
1. University of Žilina , Department of Design and Mechanical Elements , Žilina , Slovakia
Abstract
Abstract
The paper aims to classify the maintenance of internal combustion engines in 812 series diesel multiple units, to analyse operating failures, and to identify methods and procedures for determining their current mechanical condition. The paper specifies the required procedures and methods for maintenance starting from the development of the DMU (diesel multiple units) 812 series to the present. It also focuses on understanding how diagnosis and control sensors are attached in individual cable harnesses. A protocol for diagnosing combustion engine defects is proposed in the final part of the paper. A part of the paper is a proposed list of codes for individual faults to facilitate the work. Another method proposed within this paper is the definition and attachment of individual sensor connections on the engine in the EDC (Electronic Diesel Control) M(S) 5 cable harness. Faults leading to engine stop are identified.
Publisher
Walter de Gruyter GmbH
Subject
Management of Technology and Innovation,Management Science and Operations Research,Transportation,Automotive Engineering,Civil and Structural Engineering,Business and International Management
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