Rolling Stock Air-conditioning and Ventilation Systems Maintenance
Implement preventive and corrective maintenance activities of rolling stock air-conditioning and ventilation systems
Type
Functional
Competency Area
Rail Systems Maintenance
Levels
Carry out scheduled maintenance work
Perform preparation work to conduct maintenance on rolling stock air- conditioning and ventilation systems
Follow organisational maintenance procedures, WI and/or OEM technical manuals to carry out preventive maintenance on rolling stock air- conditioning and ventilation systems
Perform functionality checks on rolling stock air-conditioning and ventilation systems
Adhere to safety guidelines and operating instructions for tools and equipment during maintenance work
Record rolling stock air- conditioning and ventilation systems maintenance activities and report occurrences of potential faults identified
Conduct corrective maintenance
Interpret work orders and prepare for corrective maintenance
Apply fault identification procedures to determine causes of fault in rolling stock air-conditioning and ventilation systems
Dismantle rolling stock air-conditioning and ventilation components for corrective maintenance
Carry out rectification, repair and/or replacement of faulty components
Reassemble and reinstate rolling stock air- conditioning and ventilation systems
Perform functional tests to determine serviceability of rolling stock air-conditioning and ventilation systems
Apply operating and safety measures in operating tools and equipment during maintenance work
Record and collate documentation of rolling stock air-conditioning and ventilation systems maintenance work
Troubleshoot, locate faults and recommend rectification
Use troubleshooting tools, equipment and methods to locate and analyse causes of rolling stock air-conditioning and ventilation system faults
Recommend corrective actions for identified faults on rolling stock air- conditioning and ventilation systems
Implement procedures on safe usage of tools and equipment during maintenance work
Analyse maintenance work documented for rolling stock air- conditioning and ventilation systems to identify possible workflow improvements so as to prevent fault recurrence
Diagnose root causes of failure and prevent recurrence
Establish structured failure investigation and specify functional testing requirements
Apply failure investigation methods to diagnose root cause failure of rolling stock air-conditioning and ventilation systems
Review organisational rolling stock air- conditioning and ventilation systems maintenance procedures
Propose new and/or enhanced maintenance procedures and/or WI in reference to OEM technical recommendations
Monitor overall maintenance progress of rolling stock air-conditioning and ventilation systems to ascertain effectiveness of maintenance procedures
Develop solutions by analysing diagnostic data to prevent faults and failures recurrence
Develop troubleshooting, rectification and fault analysis methods
Develop test procedures for system performance checks
Coordinate rolling stock air-conditioning and ventilation systems maintenance with other rail systems maintenance needs