# SDR KBMA88639

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 30, 2001
- Submitted: March 5, 2001
- Operation: General aviation
- Aircraft: [N37SH](https://openairdocs.org/aircraft/N37SH), registered now
- Make and model: Snias AS350B
- Aircraft serial: 2300
- Engine: Tmeca ARRIEL1
- System (JASC): [2915 · Hydraulic Pressure Relief Valve, Main](https://openairdocs.org/jasc/2915)
- Part: Switch
- Part number: 12TW13
- Condition: Inoperative
- Location: Hydraulic System
- Part time: 9,207 hours
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KBMA88639

## Discrepancy

HYDRAULIC SWITCH WAS FAULTY.

---
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.