# SDR DALA1156509229

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2011
- Submitted: October 3, 2011
- Operation: Air carrier
- Aircraft: [N929DN](https://openairdocs.org/aircraft/N929DN), registered now
- Make and model: Doug MD-90-30
- Registry model: [Doug MD-90-30](https://openairdocs.org/model/mcdonnell-douglas-md-90-30) (OpenAirDocs)
- Aircraft serial: 53459
- Aircraft time: 29,407 hours, 21,783 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Part number: 5930584U121
- Condition: Cracked
- Location: Fuselage
- 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/DALA1156509229

## Discrepancy

DURING MAJOR REPAIR INSPECTION EA 02-49943-12 STRUCTURES/GENERAL/MAJOR-MINOR REPAIR DOCUMENT FOUND REPAIR ERN52 LT MLG INBD LOWER FRAME NON COMPLIANT TO SRM.  REMOVED AND REPLACED CHANNEL P/N 5930584U121 IN REF WITH MD90 SRM 51-30-05 & 51-30-02.

---
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.