# SDR KBMA116009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2002
- Submitted: September 23, 2002
- Operation: Air carrier
- Aircraft: [N350SH](https://openairdocs.org/aircraft/N350SH), registered now
- Make and model: Snias AS350BA
- Aircraft serial: 2957
- Engine: Tmeca ARRIEL1
- System (JASC): [2917 · Hydraulic Pressure Regulator, Main](https://openairdocs.org/jasc/2917)
- Part: Pressure Switch
- Part number: MA12401
- Part serial: 1125
- Condition: Inoperative
- Location: Hyd System
- Part time: 2,421 hours
- 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/KBMA116009

## Discrepancy

HYDRAULIC WARNING LIGHT STAYS ILLUMINATED ON THE GROUND AT FLIGHT IDLE.  REPLACED HYD SWITCH WITH NEW SWITCH.

---
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.