What was found
L1 DOOR WAY LOWER SILL CREASE BEAM INNER CHORD VERTICAL FLANGE CORRODED BETWEEN BS. 323 TO BS. 344, LBL 60. R&R L1 DOOR CREASE BEAM IAW DWG.
- Difficulty date
- March 25, 2019
- Submitted
- May 7, 2019
- Operation
- Air carrier
- Aircraft
- N731SA
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27863
- Aircraft time
- 69,857 hours, 41,016 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Crease Beam
- Part number
- 141A8110
- Condition
- Corroded
- Location
- Fuselage
- 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.