# SDR DJFA2012006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2012
- Submitted: January 24, 2012
- Operation: Air carrier
- Aircraft: [N300FL](https://openairdocs.org/aircraft/N300FL), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500027
- System (JASC): [2916 · Hydraulic Reservoir, Main](https://openairdocs.org/jasc/2916)
- Part: Reservoir
- Condition: Underserviced
- Location: Hyd System
- Stage of operation: CL
- How discovered: O
- Nature of condition: G, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DJFA2012006

## Discrepancy

DURING GEAR RETRACTION, THE CREW HEARD A WHINING NOISE FOLLOWED BY A "POP" AND LANDING GEAR FAILURE CAS MESSAGE.  CREW DECIDED TO RETURN TO THE FIELD AND USED THE EMERGENCY BRAKE DURING LANDING; SUBSEQUENTLY THE RT MAIN TIRE BLEW ON LANDING.  MX FOUND THE HYD RESERVOIR UNDER-SERVICED AND NO EVIDENCE OF FLUID LEAKAGE ANYWHERE ON THE ACFT.  BOTH HYD PUMPS AND THE RESERVOIR WERE CHANGED FOR PRECAUTIONARY MEASURES.

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