What was found
AIRCRAFT IN BASE MAINTENANCE. CORROSION TO DOOR SILL SHAPE BETWEEN FR 66 TO FR 68 AT LEFT STRINGER 23. REPLACED DOOR SILL SHAPE BETWEEN FR 66 TO FR 68 AT LEFT STRINGER 23 PER SRM 51-42-11.
- Difficulty date
- December 3, 2017
- Submitted
- December 17, 2017
- Operation
- Air carrier
- Aircraft
- N552UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4957
- Aircraft time
- 21,546 hours, 7,873 cycles
- System (JASC)
- 5340 · Fuselage Main, Attach Fittings
- Part
- Fitting
- Part number
- D5348004820300
- Condition
- Corroded
- Location
- Frames 66-68
- 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.