Which of the following statements is true regarding maintenance checks?

Regular maintenance checks are crucial for ensuring optimal performance of machinery and equipment. Over time, machines experience wear and tear, which may lead to inefficiencies or failures if not addressed. By conducting routine maintenance, technicians can identify potential issues early, replace worn components, and make necessary adjustments, thus prolonging the life of the equipment and maintaining its functionality. This proactive approach helps prevent costly breakdowns and ensures that machinery operates at peak efficiency.

The other options imply a misunderstanding of best practices in maintenance. Treating maintenance as optional or only applicable at the start of a machine's life fails to recognize the ongoing nature of equipment wear and the need for consistent oversight. Suggesting that only specialists should perform maintenance could limit the accessibility of maintenance routines; while certain tasks may require specialized knowledge, many checks can be performed by trained personnel.