- Difficulty date
- March 31, 2021
- Submitted
- April 1, 2021
- Operation
- Air carrier
- Make and model
- Boeing 75733N
- Aircraft serial
- 32592
- Aircraft time
- 59,503 hours, 17,360 cycles
- Part
- Floorbeam
- Part number
- 141N51221
- Condition
- Corroded
- Location
- Bs 365.25
- 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
B757-53-3-0553 FLOOR BEAM BS 365.25 BL 0 - RBL 60 HAS CORROSION REF HAECO GSO NR 9281269 REPAIRED FLOOR BEAM AT BS 365.25 LBL 10 - RBL 70 PR B757 SRM 53- 00-51 REPAIR 8 AND UAL EC/RA 5315-01159 REF HAECO GSO NR 9281269 HAECO GSO MECH V900579 INSP QC418 V901877