SDR FDEA202209102282

Service difficulty report · Web · Boeing 757222

Difficulty date: September 10, 2022
Submitted: September 14, 2022
Operation: Air carrier
Aircraft: N797FD
Make and model: Boeing 757222
Aircraft serial: 28143
Aircraft time: 63,129 hours, 25,428 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Web
Part number: 657N43172
Condition: Corroded
Location: Bs 600
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

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

What was found

MAIN CABIN FLOOR STRUCTURE HAS CORROSION AROUND FASTENER HOLE STATION 600, LBL 53 REPAIRED MAIN CABIN FLOOR STRUCTURE AT STA 580 AND STA 600, LBL 53 IAW FEDEX E.A. F- 5310-T0370288-P1, TITLE: FUSELAGE - MAINFRAME - SHEAR WEB, STA 520, 580, 600, LBL 53, CORROSION.