EASA 2024-0063

Requires replacing certain passenger windows with serviceable windows. Prompted by the discovery during a maintenance operation that several self-locking nuts of a window jettisoning system could be loosened by hand. The function of these nuts is to hold the threaded axis and associated cable tight, as part of passenger windows’ jettisoning system mechanism. Relevant investigations determined that certain cable kits, part of the windows jettisoning system, might be not in conformance with specifications.