What was found
DURING HEAVY MAINTENANCE: CORROSION IN THE INTERNAL DOUBLER AND EXTERNAL SKIN OF THE WASTE SERVICE PANEL WAS FOUND; REF TOMX W/O 2108 NR 00024. CORROSION IN EXTERNAL SKIN WAS REMOVED AND EVALUATED OT=0.098" AND MRT= 0.094" THEREFORE IS WITHIN LIMITS PER EMB-190 SRM 51-12-01, SRM 51-10-03, AND SRM 53-23-60/AD51. CORROSION IN THE INTERNAL DOUBLER WAS REMOVED AND EVALUATED OT=0.098" AND MRT =0.040" THEREFORE IT'S OUT OF LIMITS AND WAS REPAIRED PER EMB-190 SRM 51-12-01, SRM 51-10-03, SRM 53-23-60/AD51 AND SRM 53-23-60 REPAIR 51. COMPLETED BY: