What was found
MAIN CABIN FLOOR BEAM -STA..580 LBL 45.5 HAS A CRACK IN UPPER AFT FLANGE OF STUB BEAM FITTING. COMPLIED WITH FED-EX EA. #F-5310-T0346128 P1, FUSELAGE- MAIN FRAME- STA.580 FLOOR BEAM SPLICE SEGMENT UPPER AFT FLANGE CRACK REPAIR.
- Difficulty date
- April 5, 2019
- Submitted
- April 11, 2019
- Operation
- Air carrier
- Aircraft
- N770FD
- Make and model
- Boeing 757222
- Aircraft serial
- 24743
- Aircraft time
- 79,933 hours, 31,041 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 657N43135
- Condition
- Cracked
- Location
- Bs 580
- 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.