# SDR DL72L990275

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N505DA](https://openairdocs.org/aircraft/N505DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 21307
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Support
- Part number: 656233513
- Condition: Corroded
- Location: Lt Wing
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL72L990275

## Discrepancy

WING MLG SUPPORT BEAM, LT AFT ATTACH LUG, REPAIR FOR CORRODED LUG.  THE AFT ATTACH LUG OF THE LT MLG SUPPORT BEAM WAS FOUND CORRODED.  THE CORROSION WAS REMOVED BY OVERSIZING THE LUG HOLE BORE AND SPOTFACING THE SURFACE OF THE LUG.  THE LUG WAS REPAIRED BY INSTALLING AN OVERSIZE FLANGED BUSHING.  THE REPAIR WAS ACCOMPLISHED PER ER/A 366623-14.

---
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.