# SDR R61A201409281088

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2014
- Submitted: October 6, 2014
- Operation: Air carrier
- Aircraft: N812MD
- Make and model: Emb ERJ 170-100SU
- Registry model: [EMB ERJ 170-100SU](https://openairdocs.org/model/embraer-erj-170-100su) (OpenAirDocs)
- Aircraft serial: 17000030
- Aircraft time: 26,210 hours, 19,586 cycles
- System (JASC): [4910 · APU Cowling/Containment](https://openairdocs.org/jasc/4910)
- Part: Firewall
- Condition: Cracked
- Location: Apu Bay
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A201409281088

## Discrepancy

DURING HEAVY CHECK,  APU REMOVABLE FIREWALL 351BZ CRACKED AT TOP AND BOTTOM.  MX REPAIRED APU REMOVABLE FIREWALL 351BZ IAW ETD 2014-170-081689 DATED SEPT 30 2014 AND SRM 53-31-21 REF CONTINUATION CARD VP-034871-2014/29 C1-C2 FOR WORK DETAILS REPAIR REQUIRES DVI INSPECTION OF REPAIRED AREAS AT EVERY 10000F/C AS OF SEPT 30,2014 TRANSFERED TO NON MEL DMI NR R45343/2.

---
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.