# SDR 06FDEA03909

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2006
- Submitted: November 9, 2006
- Operation: Air carrier
- Aircraft: N241FE
- Make and model: Boeing 727277
- Aircraft serial: 20979
- Aircraft time: 52,783 hours, 40,493 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Stiffener
- Condition: Corroded
- Location: Lt Wing
- 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/06FDEA03909

## Discrepancy

WHILE WORKING ON THE L/W UPPER SKIN CORROSION AT THE FRONT SPAR WING LBL 348, FOUND THE TEE CLIP COMMON TO THE UPPER SPAR CHORD AND WSTA 357 RIB FWD STIFFENER CRACKED.  REMOVED AND REPLACED TEE CLIP AT L/W STE 357 IAW SRM 51-30-5, 51-30-6, 51-30-2.

---
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.