What was found
DURING PUSHBACK AND ENGINE START HEARD GRINDING NOISE AND VIBRATION FOLLOWED BY A BURNING SMELL. WHILE COORDINATING SAFE RETURN RECEIVED VENT BLOWER FAULT ECAM. RETURNED TO GATE. REPLACED BLOWER FAN 20HQ. (LP 8168642)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING PUSHBACK AND ENGINE START HEARD GRINDING NOISE AND VIBRATION FOLLOWED BY A BURNING SMELL. WHILE COORDINATING SAFE RETURN RECEIVED VENT BLOWER FAULT ECAM. RETURNED TO GATE. REPLACED BLOWER FAN 20HQ. (LP 8168642)