Airbus a320 flaps retraction/extension at hot weather
For example. After landing in hot weather conditions we need to retract flaps at pos1. to prevent ‘AIR L(R) WING LEAK’.
Then at gate we shut down engines at retract flaps to 0. After turn around we start engines with flaps 0 in hot weather. So why there will be no ‘AIR L(R) WING LEAK’ message on ECAM.