What key concept assists in identifying a maintenance procedure?

The key concept that assists in identifying a maintenance procedure is the use of technical manuals and Maintenance Requirement Cards (MRCs). Technical manuals provide detailed instructions, specifications, and procedures that are crucial for conducting maintenance activities effectively and safely. MRCs specifically outline the step-by-step tasks that need to be performed, the frequency of maintenance, and the necessary tools and parts. This structured approach ensures that maintenance is conducted according to established standards and best practices, thereby promoting reliability and safety in operations. Utilizing these resources helps supervisors and technicians follow well-documented processes, ultimately leading to more efficient and effective maintenance outcomes.