# SDR AALA970790

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N877AA](https://openairdocs.org/aircraft/N877AA), registered now
- Make and model: Boeing 727223
- Aircraft serial: 21389
- System (JASC): [5751 · Ailerons](https://openairdocs.org/jasc/5751)
- Part: Casting
- Part number: 65217098
- Condition: Corroded
- Location: Rt Aileron
- 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/AALA970790

## Discrepancy

TUL - CORROSION ON LOWER SURFACE, LOWER FLANGE ON RIGHT WING INBOARD AILERON QUADRANT CASTING.  REPAIRED PER ESO 11697 PER ACFT N877AA DATED 4-8-97.  51,950 HOURS.  CYCLES, 32,018.  (X)

---
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.