What was found
CORROSION AND FLAKING PAINT AND PRIMER AT STATION 1821, LONGERON 51L-51R. REMOVED CORROSION IAW DC10 SRM 51-21-01 VOL 2, FOUND TO BE OUT OF LIMITS IAW DC10 SRM 58-00-01 VOL I. FABRICATED AND INSTALLED REPAIR DOUBLER IAW DC10 SRM 53-30-00 VOL I, 51-21-01 VOL 2 AND 53-30-00 VOL I.