Under normal operation the gear doors close, but not in alternate extention, and this is, of course, a thread on loss of hydraulics and back up hydraulics.
Well, actually, it began as thread about the Jakarta incident which involved the loss of engines, but not the loss of all hydraulics. It was hijacked by the JAL incident.
I used the words
normally and
still to indicate cooling under (semi-)normal circumstances. I expected the experts to fill in the gaps about alternate extension (and the
extra cooling) for themselves, not correct me for not doing so.