What was found
LOWER FUSELAGE AT STA 1821, CORROSION EMMITING FROM FASTENERS AND SKIN BETWEEN LONGERON 46R THRU 48R. REMOVED AREA OF CORROSION, FABRICATED REPAIR PARTS REF SRM 53-20-00, FIG 6. INSTALLED FILLER, DOUBLER, AND TRIPLER REF SRM 53-20-00, FIG 6. ALODINED, PRIMED, AND PAINTED REPAIR AREA REF SRM 51-21-01, VOL II.