# SDR DALA2015111006870

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2015
- Submitted: November 10, 2015
- Operation: Air carrier
- Aircraft: [N373NW](https://openairdocs.org/aircraft/N373NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 1641
- Aircraft time: 42,544 hours, 19,312 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Frames 56-57
- 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/DALA2015111006870

## Discrepancy

CORROSION ON STR 43L BETWEEN FRAMES 56 AND 57.  REMOVED DAMAGED SECTION OF 43L IAW SRM 53-00-13, FIG 201.  ACCOMPLISHED NDT OF EXISTING FASTENER HOLE.  NO CRACK NOTE. IAW STM 51-10-01 8B6 PROCEDURE B. QC 1988.  FABRICATED REPAIR PARTS IAW SRM 53-00-13, FIG 201. ALODINE, PRIMED AND PAINTED IAW A32 SRM 53-00-13, STEP 7, M & N.

---
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.