What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON BTWN FR 88-89. CORROSION FOUND ON STR 23L; STR 23L PERMANENTLY REPAIRED IAW SRM II 53-23-03, REPAIR 51, AND ETD 2018 - 190-108300 AND EC TASK CARD E 18-823-01. ALL WORK ACCOMPLISHED ON NR 4000019-2000-0171.