What was found
PER MTX REQUESTED OI, FOUND CORROSION ON FLOOR EDGE SUPPORT MEMBER AT FR 74, LBL 54.5. -M- SUMMARY SEE NR FOR ADDITIONAL INFORMATION 001-0196:2531-4003/004 00567 REPLACED SUPPORT MPN C01342782-103 PER ASRP 51-42-06. (LP# 1694108; AIRCRAFT WAS GROUNDED).