# SDR FDKA200705231

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 7, 2007
- Submitted: June 28, 2007
- Operation: Air carrier
- Aircraft: [N850MJ](https://openairdocs.org/aircraft/N850MJ), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145568
- Aircraft time: 12,312 hours, 11,494 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Firewall
- Condition: Cracked
- Location: Apu Bay
- Stage of operation: NR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDKA200705231

## Discrepancy

APU FIREWALL HAS CRACK UNDER UPPER RIGHT MOUNT FLOOR.  REPAIRED CRACK.

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