# SDR 7EMAN915EM012911

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2011
- Submitted: February 1, 2011
- Operation: Air carrier
- Aircraft: [N915EM](https://openairdocs.org/aircraft/N915EM), registered now
- Make and model: Snias AS350B2
- Aircraft serial: 2439
- Aircraft time: 4,380 hours, 8,052 cycles
- Engine: Lyc LTS101700D2
- Engine time: 7,807 hours, 8,911 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 704A34310006
- Part serial: 00655063
- Condition: Failed
- Location: Hyd System
- Stage of operation: LD
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/7EMAN915EM012911

## Discrepancy

HYD WARNING LIGHT ILLUMINATED ON FINAL APPROACH TO LANDING.  AFTER LANDING, CONTROLS STIFFENED, CORRESPONDING TO A HYD SYS FAILURE.  HYD PUMP WAS REPLACED IAW MFG MM.  ACFT WAS RETURNED TO SERVICE.

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