# SDR HNAA2011112800399

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 28, 2011
- Submitted: November 28, 2011
- Operation: Air carrier
- Aircraft: N812EX
- Make and model: Dhav DHC8102
- Aircraft serial: 312
- Aircraft time: 48,783 hours, 53,740 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Access Panel
- 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/HNAA2011112800399

## Discrepancy

LT AND RT AUXILIARY FUEL PUMP LOWER ACCESS PANEL FOUND CORRODED. HFEC & BOND TEST CARRIED OUT ON REWORKED AREAS IAW RD8-57-1907 NO CRACK INDICATION & NO DISBOND FOUND.  LT AND RT AUXILIARY FUEL PUMP LOWER ACCESS PANEL BLEND WITHIN LIMITS IAW RD8-57-1907.  RT SURFACE B MAT REMOVED 0.020 - MAT REMAINING 0.440. LT SURFACE B MAT REMOVED 0.030 - MAT REMAINING 0.430.

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