# SDR QXEA2016062800412

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 11, 2016
- Submitted: June 28, 2016
- Operation: Air carrier
- Aircraft: N423QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4153
- Aircraft time: 22,224 hours, 23,703 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Part number: 85311302109
- Condition: Damaged
- 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/QXEA2016062800412

## Discrepancy

STIFFENER, PN 85311302-109 HAS BLOWN OUT HOLES.  REMOVED STIFFENER, REF SRM 51-42-05-00-01.  INSTALLED NEW STIFFENER BULKHEAD, PN 85311302-109 IAW SRM 51-42-05 AND DWG 85310011, REV-AN.  LOCATED AND DRILLED NEW STIFFENER REF SRM 51-40-07-02-01.

---
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, except the copies of manufacturers’ service documents, which belong to their rights holders.