What was found
CORROSION LOWER SILL LOCATED AT FR 68 LH SIDE AT AFT GALLEY AREA (SSI 534147). PERFORMED PERMANENT REPAIR ON LOWER SILL LOCATED AT LEVEL FR68 LH SIDE AFT GALLEY AREA AS PER A320 SRM 53-41-14-300-001, TOOK MEASURE OF CORROSION ARE P1: L= 0.212 INCH, W: 0.117 INCH, P2 L= 0.338 INCH W=0.118 INCH, P3 L= 0.155 INCH, W= 0.134 INCH. SEE INDIVIDUAL SIGN-OFF ON ORNRC 60/260. RII INSPECTION COMPLETE. (LP: 1559156). AIRCRAFT WAS GROUNDED