# SDR IPXA2021090373495

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2021
- Submitted: September 3, 2021
- Operation: Air carrier
- Aircraft: [N337UP](https://openairdocs.org/aircraft/N337UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27241
- Aircraft time: 29,304 hours, 10,300 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Part number: 111T200812
- Condition: Cracked
- Location: Sta 785.9 Rbl33
- 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/IPXA2021090373495

## Discrepancy

INSPECTION TYPE:C6CRACK ON CENTER WING TANK STIFFENER (P/N: 111T2008-12) ON STA 785.9, RBL 33.REPAIR I.A.W 767-300F SRM 57-10-10-2R-2 REPAIR 2 REV.81.00 AND UPS EO B767-5740-58151-C AND B767-5720-76672-A.

---
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.