What was found
DURING HEAVY MAINTENANCE: CORROSION ON UPPER SKIN BTW FR41/FR42 LH SIDE CENTER TANK AREA IN PASS ENGER CABIN; (RESOLVED ON W/O: 1308674 TASKCARD: NR-00050) REF AEROMAN N/R 2024-298788, REMOVED CORROSION MECHANICALLY LOCATED ON UPPER SKIN BTW FR41/FR42 LH SIDE CENTER TANK AREA IN PASSENGER CABIN. IAW A320 SRM 51-74-00. EVALUATED REWORK LOC. UPPER SKIN BTW FR41/FR42 LH SIDE CENTER TANK AREA IN PASSENGER CABIN AND FOUND WITHIN LIMITS I.A.W. A320 SRM 57-11-11-283-001 PARAGRAPH 2.A STEP (9) FIG.001. THIS REPAIR IS CLASSIFIED AS CATEGORY A AND NO FURTHER INSPECTION IS REQUIRED.