What was found
DURING T-OFF ROLL NR 1 AND 3 DU'S WENT BLANK AND SLATS CALL ALERT WAS HEARD TAKE OFF REJECTED. SUSPECT PWR INTERRUPTION NO PCDU FAULTS REPLACED LPCDU (PRECAUTIONARY) AND RELAYS RAN ENG TO T/O PWR ALL CKS OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING T-OFF ROLL NR 1 AND 3 DU'S WENT BLANK AND SLATS CALL ALERT WAS HEARD TAKE OFF REJECTED. SUSPECT PWR INTERRUPTION NO PCDU FAULTS REPLACED LPCDU (PRECAUTIONARY) AND RELAYS RAN ENG TO T/O PWR ALL CKS OK.