# SDR IPXA1666731

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2011
- Submitted: May 20, 2011
- Operation: Air carrier
- Aircraft: [N318UP](https://openairdocs.org/aircraft/N318UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27746
- Aircraft time: 38,711 hours, 11,933 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Part number: 113T153918
- Condition: Cracked
- Location: Rt 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/IPXA1666731

## Discrepancy

INSPECTION TYPE:C, RT WING INBD AILERON INBD HINGE SUPPORT RIB UPPER FLANGE FOUND CRACKED.  RIB UPPER FLANGE REPAIRED IAW HX RS R-57-50-37081, REV A & EO B767-5740-42723-A JUST AT WS 468.11, ORG MAT DIE FORGING 7075-T73 CRK LENGTH 0.40" FINAL CUTOUT SIZE 0.80 X 1.70", REPAIR CLASSIFIED AS MAJOR REPAIR WITH MATERIAL AND 10133-2001-7075T6511 AS REPAIR CLIP, REPAIR SIZE IS 1.5" X 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.