Are you as a flight crew trained to perform simple maintenance actions/tasks ?
Some maintenance actions (“M” procedure under MEL) or maintenance tasks (e.g. computer reset or system test using CFDS) are quite simple.
We are talking Airbus, and the simple maintenance actions/tasks are being performed by flight crew under guidance of tech depart using phone + writing instructions.
EASA describe in AMC 145.A.30(j)(4) para 2(i) how flight crew can be trained to perform maintenance tasks :
https://www.easa.europa.eu/sites/def...art-145%29.pdf
AMC 145.A.30(j)(4) para 2(i)
Typical tasks that may be certified and/or carried out by the commander holding an ATPL or CPL are minor maintenance or simple checks included in the following list:
(a) Replacement of internal lights, filaments and flash tubes.
(b) Closing of cowlings and refitment of quick access inspection panels.
(c) Role changes e.g. stretcher fit, dual controls, FLIR, doors, photographic equipment etc
(d) Inspection for and removal of de-icing/anti-icing fluid residues, including removal/closure of panels, cowls or covers that are easily accessible but not requiring the use of special tools.
(e) Any check/replacement involving simple techniques consistent with this AMC and as agreed by the competent authority