# SDR K452011F00000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2011
- Submitted: March 11, 2011
- Operation: Air carrier
- Aircraft: N82DT
- Make and model: Cessna 501
- Registry model: [Cessna 501](https://openairdocs.org/model/cessna-501) (OpenAirDocs)
- Aircraft serial: 5010289
- Engine: Pwa JT15D1A
- System (JASC): [5755 · Spoilers](https://openairdocs.org/jasc/5755)
- Part: Angle
- Part number: 552550023
- Condition: Cracked
- Location: Speedbrk Door
- Part time: 5,162 hours
- 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/K452011F00000

## Discrepancy

DURING ROUTINE MX, THE RT LOWER SPEED BRAKE LOWER STIFFENER WAS FOUND CRACKED AT MID SPAN.  THE COMPONENT WAS REPLACED IAW THE SRM.  CAUSE UNKNOWN.

---
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.