# SDR CALA2014030300263

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2014
- Submitted: March 3, 2014
- Operation: Air carrier
- Aircraft: [N13110](https://openairdocs.org/aircraft/N13110), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27300
- Aircraft time: 73,949 hours, 18,676 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Firewall
- Part number: 148N8402
- 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/CALA2014030300263

## Discrepancy

B757-53-3-0587 APU FIRE WALL LOWER MID-POINT BY DOOR HOOK REST FOUND GOUGED.  GOUGE WAS OUT OF LIMITS.  REMOVED DAMAGE, FABRICATED REPAIR DOUBLER & INSTALLED SEALED REPAIR IAW B757 SRM REF 53-80-08 & 51-20-05 AT APU FIRE WALL MID-POINT BY DOOR HOOK REST.

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