# SDR FDEA201309232290

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 2013
- Submitted: November 5, 2013
- Operation: Air carrier
- Aircraft: [N986FD](https://openairdocs.org/aircraft/N986FD), registered now
- Make and model: Boeing 757231
- Aircraft serial: 28482
- Aircraft time: 38,201 hours, 13,942 cycles
- System (JASC): [4910 · APU Cowling/Containment](https://openairdocs.org/jasc/4910)
- Part: Firewall
- Condition: Gouged
- 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/FDEA201309232290

## Discrepancy

APU FIREWALL AFT FACE GOUGED 10 INCHES TO THE RT OF LIGHT SWITCH.  FOUND TO BE OUT OF LIMITS IAW SRM 53-80-08 FIG. 101 DETAIL IX, REPAIRED FIREWALL IAW SRM 53-80-08 FIG. 201 REPAIR 2, CAT. "A" MAJOR REPAIR.

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