SDR FDEA202009272338

Service difficulty report · Floorbeam · Boeing 757236

Difficulty date: September 27, 2020
Submitted: October 5, 2020
Operation: Air carrier
Aircraft: N947FD
Make and model: Boeing 757236
Aircraft serial: 24882
Aircraft time: 58,354 hours, 29,083 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: 657N43135
Condition: Cracked
Location: Cabin
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

FLOOR BEAM (STUB) AT STA 580 LBL 45.5 IS CRACKED AFT UPPER FLANGE CUT OUT UPPER AFT FLANGE OF FLOOR BEAM (STUB) AT STA 580 LBL 45.5, IAW FEDEX DWG SR57-53-004 REV. FABRICATED AND INSTALLED REPAIR PARTS, IAW FEDEX DWG SR57-53-004 REV, REF FEDEX EA NR F-5310-T0356975 P1, FUSELAGE-MAINFRAME-STA 580 FLOOR BEAM SPLICE SEGMENT UPPER AFT FLANGE CRACK REPAIR-REPAIR DOCUMENTATION & REPETITIVE INSPECTION PER SR57-53-004.