What was found
(CAN) DURING MAINTENANCE, CORROSION WAS FOUND ON LH DECK AFT/MID PRESSURE SILL P/N SH690-36116-5/SH670-36141-1 M/F MACHINED AL 7475-T7351 AND OVER THE PLATE SPLICE P/N SH670-36143-1 MF AL ALLOY 7075-T6 0.080` THICK (TC# 20190530005)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) DURING MAINTENANCE, CORROSION WAS FOUND ON LH DECK AFT/MID PRESSURE SILL P/N SH690-36116-5/SH670-36141-1 M/F MACHINED AL 7475-T7351 AND OVER THE PLATE SPLICE P/N SH670-36143-1 MF AL ALLOY 7075-T6 0.080` THICK (TC# 20190530005)