# SDR CALA2019040100504

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2019
- Submitted: April 1, 2019
- Operation: Air carrier
- Aircraft: N410UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 463
- Aircraft time: 81,374 hours, 31,009 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Fitting
- Part number: D5348004220201
- Condition: Corroded
- Location: L2 Door Sill
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2019040100504

## Discrepancy

L-2 DOOR SILL AFT CORNER FITTING HAS CORROSION (A3NB-53-3-6222) PER NR LOG PAGE NO. 9294220. GENERATED BY N078570. L2 DOOR SILL TO BE REPLACED ON NR 44219. REMOVED AND REPLACED L2 DOOR SILL AFT CORNER FITTING IAW SRM 51-72-11. MECH V06160 3 AND INSP BY V919150. PER NR LOG PAGE NO. 9263497.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.