Service difficulty report · Unknown · Boeing 757

Difficulty date
October 10, 2020
Submitted
April 18, 2022
Operation
Air carrier
Aircraft
N916FD
Make and model
Boeing 757
Aircraft serial
24137
Aircraft time
71,433 hours, 27,177 cycles
Part
Unknown
Condition
Corroded
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

MAIN CARGO DECK FLOOR BEAM UPPER SURFACE EVIDENCE OF CORROSION AT BS 1100 RBL 24 TO RBL 44 , NUMEROUS LOCATIONS CORROSION REMOVED IAW SRM53-10-02-REV 125 AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51-1A DETAIL III REV.125 CARRIED OUT REPAIR IAW EAF-5321-T0343108 PART(1) TITLE "FUSELAGE- FLOOR - MAIN DECK FLOOR BEAM UPPER CHORD-BS1100-CORRODED."