As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#624, LAX-JFK. 'LOWER ECAM SYSTEMS DISPLAY WENT BLANK SEVERAL TIMES ENROUTE LASTED FOR ABOUT 2 MIN EACH TIME; FOUND LOWER ECAM DU FAULT ON PFR. REMOVED AND REPLACED LOWER ECAN DU PER MM 31-63-22 XLOAD AND OPS CHECK OK SEE FOLLOWING ITEM (ACCOMPLISHED LAND CAT III TEST PER MM 22-97-00. TEST OK. A/C, OK TO CONTINUE IN CAT III SERVICE) FOR CAT III TEST.'