# SDR SIMA20121117012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 17, 2012
- Submitted: December 27, 2012
- Operation: Air carrier
- Aircraft: [N840AE](https://openairdocs.org/aircraft/N840AE), registered now
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145656
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Firewall
- Condition: Damaged
- 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/SIMA20121117012

## Discrepancy

DURING HEAVY CHECK DAMAGE TO APU FIREWALL IN SEVERAL LOCATIONS (LWR RT APU MOUNT CRACKED).  REPAIRED APU FIREWALL AT RT LOWER APU MOUNT SEE ATTACHED IPM 12 FOR ADDITIONAL MAINTENANCE PERFORMED REF EMB 140 ETN-EM-53-244.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.