# SDR QXEA2012061500495

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2012
- Submitted: June 21, 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
- Location: Fuselage
- 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/QXEA2012061500495

## Discrepancy

STRINGER 33 CORRODED FROM X -18.25 TO X -34.1.  REMOVED FASTENERS FOM IAW SRM 51-42-05-02-01.  REMOVED CORROSION IAW SRM 51-21-00-00-02.  CONFIRMED CRACK FREE AREA REF NTM 51-00-04-910-801 AND 51-00-06-910-801.   FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-4570. ALODINED AND PRIMED IAW RD 8/4-53-4570.  INSTALLED RIVETS IAW RD 8/4-53-4570.   APPLIED PRIMER, TOP COAT, ALUMINIZED PAINT AND CPC IAW RD 8/4-53-4570.  COMPLIED WITH TASK CARD RD 8/4-53-4570.

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