# SDR AALA20120118TUL18

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 2012
- Submitted: January 19, 2012
- Operation: Air carrier
- Aircraft: N663AM
- Make and model: Boeing 757223
- Aircraft serial: 25297
- Aircraft time: 62,183 hours, 21,489 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Channel
- Condition: Cracked
- Location: Rt Mlg Ww
- 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/AALA20120118TUL18

## Discrepancy

RIGHT MAIN WHEEL WELL AFT BULKHEAD ATTACH CHANNEL CRACKED 4 INCHES OUTBOARD OF KEEL BEAM.  REMOVED CRACKED CHANNEL PER SRM 51-40-02.  INSTALLED NEW CHANNEL SRM 51-40-02 AND BAC DWG NUMBER 144N2503 REVISION BM.

---
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.