The ultimate maintenance "interpretation," as to whether something needs to be logged and fixed "right now" or "later," is made by the flight crew: It has a lot to do with foreign "garden spots," pubs and hotels and about how soon or how late the crew wants to get back to home base. Needles to say, there is a huge difference in having to camp at Kano or at Dakar; Which is to say that, unless an engine has gone on vacation, the crew will likely press on to the next stop.