# SDR FDEA201207072513

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2012
- Submitted: July 9, 2012
- Operation: Air carrier
- Aircraft: [N964FD](https://openairdocs.org/aircraft/N964FD), registered now
- Make and model: Boeing 757-200 SERIES
- Registry model: [Boeing 757-200 SERIES](https://openairdocs.org/model/boeing-757-200-series) (OpenAirDocs)
- Aircraft serial: 24884
- Aircraft time: 68,411 hours, 20,650 cycles
- Engine: Rroyce RB211535E4
- System (JASC): [4910 · APU Cowling/Containment](https://openairdocs.org/jasc/4910)
- Part: Firewall
- Part number: 148N8402
- Condition: Chafed
- Location: Apu Bay
- 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/FDEA201207072513

## Discrepancy

APU FIREWALL AFT SIDE RBL 7,  7" UP FROM LOWER FUSELAGE CHAFED REMOVED DAMAGE IAW SRM 51-10-02.  REMOVED CHAFE IAW SRM 53-80-08,  FOUND TO BE OUT OF LIMITS IAW SRM 53-80-08, FIG 101, DETAIL IV.  REPAIRED AREA IAW SRM 53-80-08, REPAIR 2.

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