What does the term "cycle count" refer to in landing gear systems?

The term "cycle count" in the context of landing gear systems specifically refers to the number of times the landing gear has been extended and retracted during its operational lifetime. This measure is crucial because each cycle places stress on the landing gear components, impacting their longevity and the need for maintenance or inspection. Aircraft manufacturers and maintenance organizations often track the cycle count as part of their maintenance programs to ensure the safety and reliability of the landing gear, as wear and fatigue can accumulate over time with more cycles. Thus, understanding the cycle count is essential for determining when components may need inspection, repair, or replacement to maintain optimal aircraft performance and safety.