# SDR QXEA2010111600740

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2010
- Submitted: November 16, 2010
- Operation: Air carrier
- Aircraft: N420QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4147
- Aircraft time: 9,578 hours, 10,459 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Mount
- Condition: Corroded
- Location: Cabin
- 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/QXEA2010111600740

## Discrepancy

C2 CHECK -  CORROSION ON LOWER STUB WALL MOUNT PLATE.  REMOVED CORROSION FROM THE MOUNT PLATE IAW SRM 51-21-00.  4 FASTENERS REMOVED IAW SRM 51-42-45. MATERIAL LOSS .003", MAX ALLOWED .005" FOUND TO BE WITHIN LIMITS IAW ENGINEERING DRG 224844 SHT A, REV A AND SRM 51-14-00 REPAIR 3.  INSTALLED FASTENERS IAW SRM 51-42-45. APPLIED ALONDINE AND PRIMER IAW SRM 51-21-10 AND 51-25-10.

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