# SDR UPS02239187

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 13, 2002
- Submitted: August 28, 2002
- Operation: Air carrier
- Aircraft: [N926UP](https://openairdocs.org/aircraft/N926UP), registered now
- Make and model: Boeing 727-31C
- Registry model: [Boeing 727-31C](https://openairdocs.org/model/boeing-727-31c) (OpenAirDocs)
- Aircraft serial: 19233
- Aircraft time: 51,472 hours, 38,218 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Condition: Cracked
- Location: Fuselage
- 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/UPS02239187

## Discrepancy

INSPECTION TYPE:C SUSPECT CRACK ON AFT PRESSURE BULKHEAD VERTICAL BEAM LT AT W/L 264 APPROX LBL 26.83.  HFEC INSPECTION CONFIRMED CRACK.  CRACK STOP DRILLED IAW EO B727-5311-0631 STEP 3.  HEFC INSPECTION CONFIRMED CRACK CONTAINED.  AREA REPAIRED IAW B727-5311-0631.

---
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.