What was found
1S CHECK - LEVEL 2 GALVANIC CORROSION ON RIGHT LOWER SILL LOWER CORNERS AROUND GIRT BAR FITTINGS BETWEEN FR16 TO FR20, S23R. REPLACED RIGHT LOWER SILL BETWEEN FR16 TO FR20, S23L AT R1 DOORWAY IAW A319 SRM 51-72-11 & AIRBUS DRAWING D53110339.