What was found
DURING INITIAL INSPECTION MAINTENANCE FOUND CORROSION LEVEL 2 ON CREASE BEAM (RT WEB, ZONE 252) FROM FS 1420 TO 1440. REPLACED BEAM FOR SRM. (LP 1735378)
- Difficulty date
- February 20, 2021
- Submitted
- February 25, 2021
- Operation
- Air carrier
- Aircraft
- N659DL
- Make and model
- Boeing 757232
- Aircraft serial
- 24421
- Aircraft time
- 92,872 hours, 42,023 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Crease Beam
- Condition
- Corroded
- Location
- Right
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.