What was found
AN I/B FLAP TRACK WAS FOUND WITH CORROSION IN TWO BOLT HOLES WHICH ARE THE SUBJECT OF AD 90-07-05. THE CORROSION WAS CLEANED UP BY OVERSIZING THE HOLES WITHIN THE LIMITS OF B727, S/B 57-0178, REV 5 AND DOCUMENTED PER ER/A 367543-14AD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AN I/B FLAP TRACK WAS FOUND WITH CORROSION IN TWO BOLT HOLES WHICH ARE THE SUBJECT OF AD 90-07-05. THE CORROSION WAS CLEANED UP BY OVERSIZING THE HOLES WITHIN THE LIMITS OF B727, S/B 57-0178, REV 5 AND DOCUMENTED PER ER/A 367543-14AD.