# SDR 2003UALA00697

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 2003
- Submitted: September 30, 2003
- Operation: Air carrier
- Aircraft: [N775UA](https://openairdocs.org/aircraft/N775UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26947
- Aircraft time: 32,068 hours, 6,290 cycles
- Engine: Pwa PW4077
- System (JASC): [2710 · Aileron Control System](https://openairdocs.org/jasc/2710)
- Part: Fitting
- Part number: 113W72124
- Condition: Cracked
- Location: Rt & Lt Ailerons
- Part time: 32,068 hours, 6,290 cycles
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2003UALA00697

## Discrepancy

RT AND LT AILERON PCU, IB FITTINGS CRACKED ON INBOARD SIDE. BOEING HAS RELEASED SB 777-57-0047 TO REPLACE AILERON FITTINGS WITH IMPROVED PART.  AILERONS REPLACED.

---
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.