What was found
DURING HEAVY MAINTENANCE, CORROSION ON LOWER SILL, LH FR 69, AFT GALLEY AREA (CPCP RELATED TASK MPD 534195-01); REMOVED CORROSION ON REWORK AREAS P1, P2, & P3 IAW A320 SRM 51-73-00 & ISRM 51-74-00 AND FOUND P2 & P3 TO BE WITHIN LIMITS PER SRM 53-41-14-283-002, FIG 002, SHT 001. REPAIRS ARE CAT 1. P1 EXCEEDED ALLOWABLE LIMITS AND WAS REPAIRED PER A320 SRM 53-41-14-3