# SDR QXEA2012062800581

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2012
- Submitted: July 2, 2012
- Operation: Air carrier
- Aircraft: N404QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4046
- Aircraft time: 27,001 hours, 28,061 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- 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/QXEA2012062800581

## Discrepancy

STRINGER 30S HAS CORROSION FWD OF STA X-18.250.  REMOVED CORROSION IAW SRM 51-21-00-00-02, FOUND OUT OF LIMITS.  REMOVED Z JOINT IAW SRM 51-42-05-02-01.  CONFIRMED CRACK FREE REF NTM 51-00-06-910-801, PT 1.  MATCH DRILLED AND INSTALLED NEW PART IAW SRM 51-40-07-02-01 AND 51-42-05-02-01.  APPLIED PROTECTIVE FINISH IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01.  APPLIED CPC IAW AMM 51-25-01-390-801.

---
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.