SDR FDEA202008252021

Service difficulty report · Floorbeam · Boeing 757222

Difficulty date: August 25, 2020
Submitted: August 31, 2020
Operation: Air carrier
Aircraft: N796FD
Make and model: Boeing 757222
Aircraft serial: 26710
Aircraft time: 70,973 hours, 26,707 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Zone 200
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

CABIN FLOOR BEAM CORRODED BS 375, BL354L. REMOVED CORROSION IAW B757 SRM 51-10-02. DAMAGE FOUND TO BE OUT OF LIMITS IAW B757 SRM 53-00-51-1A. ACCOMPLISHED FLOOR BEAM REPAIR IAW FEDEX EA "F-5310-T0356115-P1. FUSELAGE-MAINFRAME, MAIN CABIN FLOOR BEAM STA 377-LBL 35-SRM REPAIR CLARIFICATION AND B757 SRM 53-00-51-2R DETAIL I REPAIR II.