What was found
DURING B-04 CHECK EXFOLIATION CORROSION WAS FOUND ON BEAM Y1292 AT FR 66. MAINTENANCE REMOVED AND REPLACED BEAM Y1292 AT FR 66 IAW A319 SRM 51-42-11 PG. 6, 7, & 41, FIG. 18. REGISTRATION NR WAS CHANGED TO REFLECT THE CORRECT AIRCRAFT, THIS EVENT DID NOT OCCUR ON A/C 160.