Service difficulty report · Floor Support · Boeing 757222

Difficulty date
October 21, 2022
Submitted
October 24, 2022
Operation
Air carrier
Aircraft
N785FD
Make and model
Boeing 757222
Aircraft serial
26682
Aircraft time
75,424 hours, 29,672 cycles
Part
Floor Support
Part number
146N50912
Condition
Corroded
Location
Zone 200
Stage of operation
IN
How discovered
V
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 DECK FLOOR FS1681. FS 1681 FLOOR BEAM UPPER CHORD, UPPER SECTION EXFILIATED BETWEEN WEB AND FLOOR BEAM APPROX LBL12. REPAIRED MAIN DECK FLORO FS 1681 FLOOR BEAM UPPER CHORD, UPPER SECTION FROM LBL 3 TO LBL 20 IAW SRM 53-60-51-2R. CORROSION FOUND OUT OF LIMITS IAW SRM 53-00-51-1A PARA B DETAIL III. MAJOR REPAIR