# SDR CALA2021071201060

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2021
- Submitted: July 12, 2021
- Operation: Air carrier
- Aircraft: [N493UA](https://openairdocs.org/aircraft/N493UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1821
- Aircraft time: 58,082 hours, 25,319 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Fitting
- Part number: D5348004220402
- Condition: Corroded
- Location: L2 Door Frame
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021071201060

## Discrepancy

L2 DOOR CUTOUT SILL ASSY FWD ADN AFT CORNER FITTINGS HAVE CORROS ION A3NB-53-3-6222 PER HAECO LCQ N/R 9296488/36488 GENERATED BY N078592. REMOVED FWD & AFT FITTING FROM L2 DOOR FOM IAW A320 SRM 51-42-11 . REMOVED CORR FROM FWD & AFT FITTING IAW A320 SRM 51-74-00 PAR 1-6. FITTING FOUND TO BE OUT OF LIMITS IAW A320 SRM 53-41-79-283 -002. RECEIVED NEW FWD CORNER FITTING & AFT CORNER FITTING IAW A 320 SRM 53-41-79-283-002. LOCATED, DRILLED & DEBURRED FWD & AFT ERFORMED BY N078570 ON HANGAR NR 9296488/36488 PERFORMED BY MECH V061737 RII INSP P CORNER FITTING AT L2 DOOR IAW A320 SRM 51-42-11-001 AT HAECO LCQ CORNER FITTING IAW A320 SRM 51-44-11 PAR 3. INSTALLED FWD & AFT

---
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.