# SDR R61A201602040080

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2016
- Submitted: February 4, 2016
- Operation: Air carrier
- Aircraft: N502LX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4168
- Aircraft time: 12,439 hours, 12,737 cycles
- System (JASC): [5751 · Ailerons](https://openairdocs.org/jasc/5751)
- Part: Rib
- Condition: Corroded
- Location: Aileron
- Part time: 12,439 hours, 12,737 cycles
- 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/R61A201602040080

## Discrepancy

DURING HEAVY CHECK, MAINTENANCE FOUND THE RT AILERON RIB, PN-85740136-102, UNDER L/E PANEL 643HR FOUND TO HAVE CORROSION.  THE RIB IN QUESTION WAS R & R WITH NEW REF SRM 51-42-35-02-01.  AIRCRAFT REMAINS OUT OF SERVICE FOR COMPLETION OF CHECK.

---
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.