What was found
AIRCRAFT IN BASE MAINTENANCE. FOUND CORRODED AREA ON LOWER SILL AT FR 68 AND 23R IN AFT GALLEY AREA MEASURING L=0.883 IN, W=0.334 IN, D=0.051 IN. REPLACED LOWER SILL, IAW A321 SRM 51-42-11-801, 51-72-11-911-001 & DWG D53480505.
- Difficulty date
- October 6, 2020
- Submitted
- October 19, 2020
- Operation
- Air carrier
- Aircraft
- N127AA
- Make and model
- Airbus A321231
- Aircraft serial
- 6334
- Aircraft time
- 20,237 hours, 5,643 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support
- Part number
- D5348004320701
- Condition
- Corroded
- Location
- Frame 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.