cycle effectué depuis la révision

OBS: cycle depuis révision; cycle effectué depuis la révision : désignations habituellement utilisées au pluriel.

CONT: Within aviation[,] each part installed on an aircraft is defined by a part number and a serial number. ... The main reason for identifying individual serial numbers within parts is to allow the tracking of flying hours/cycles accumulation on individual units for maintenance requirement purposes. As such[,] the important metrics that are being tracked on individual components include [the] cycles since overhaul[, which are the] total amount of cycles accumulated on a serialized component after it was overhauled in a repair shop.
OBS: cycle since overhaul: designation usually used in the plural.