# SDR QXEA2013021600410

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2013
- Submitted: March 1, 2013
- Operation: Air carrier
- Aircraft: N434MK
- Make and model: Bombdr DHC8402
- Aircraft serial: 4227
- Aircraft time: 10,385 hours, 11,359 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Corroded
- Location: Wing
- 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/QXEA2013021600410

## Discrepancy

CORROSION ON PANEL 524BT MATING SURFACE.  REMOVED CORROSION AND BLENDED IAW SRM REV 12 57-20-35-02-02.  MIN REMAINING THICKNESS .118 WITHIN LIMITS IAW SRM REV 12 57-20-35-02-02.  ALODINED, PAINTED AND RE-IDENTIFIED IAW SRM, REV 12 57-20-35-02-02. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1 REV 7.  OUTER SEAL WAS REMOVED PRIOR TO BLENDING IAW SRM 57-20-35-02-02, REV 12. INSTALLED NEW OUTER SEAL IAW SRM REV 12 57-20-35-02-02.

---
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.