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Machinery & Equipment MRO
June 2022
ROLE AND RESPONSIBILITIES OF THE MAINTENANCE TECHNICIAN
When maintenance work orders are scheduled and assigned it is the technician’s job to execute the work. Although this seems like a relatively simple task, we know there is more to their jobs than completing assigned work.
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outine maintenance and repair are primary duties of the technician since they play an important role in improvement of equipment reliability. For example, when carrying out assigned preventive maintenance tasks, instead of simply checking off items on the inspection list, technicians would benefit from making note of updates that need to be made to the PM instructions. In turn the planner can update the PM details and procedures in the CMMS. This way the PM becomes a living document and is continually updated to reflect the changes in the equipment. As equipment ages, more detailed inspections and repairs are required. Recording the repair and parts used during maintenance is an important part of equipment history. The information is used to update PM instructions, procedures, adjust task frequencies and identify parts to be stocked and replenished. It is critical for technicians to understand the information that must be recorded on the work order. To give technicians an opportunity to plan and organize assigned work they should receive their work order in advance, generally, at least 24 hours in advance. This provides time to check what parts are needed, which tools are available and review the work package provided by the planner and storekeeper. With the on-set of Industry 4.0 and beyond, the role of the craftsperson is growing more technical and analytic. Machine data gives a real time picture of equipment health. Technicians need to be able to analyze and interpret machine data, diagnose, and prescribe the corrective action to prevent failure. Although technician responsibilities are evolving, maintenance fundamentals are still essential. Providing high quality
Photos: Peter Phillips.
BY PETER PHILLIPS
