For maintenance engineers and piltots please
During pre flight inspections on the A 320 IAE motors found a small oil leak out of the IDG hole of the drain mast.
According to the Airbus, with this oil leak, you must do a test with the engines in idle, to see if there are more than 3 drops of oil per minute.
Before doing a flight the engines in idle test with qualified maintenance engineers this seems the only way to be sure.
Does anyone have any more info on this ?
More info than what the FCOM says on the IAE drain mast, sump, etc,
Thanks in advance for your help
