# SDR CALA2013081390391

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 13, 2013
- Submitted: August 14, 2013
- Operation: Air carrier
- Aircraft: N509UA
- Make and model: Boeing 757222
- Aircraft serial: 24763
- Aircraft time: 74,931 hours, 27,916 cycles
- Engine: Pwa PW2040
- System (JASC): [3241 · Brake Anti-Skid Section](https://openairdocs.org/jasc/3241)
- Part: Fuse
- Part number: FU305
- Condition: Failed
- Location: Rt Mlg W/W
- Stage of operation: IN
- How discovered: V
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013081390391

## Discrepancy

MASSIVE HYD LEAK RT MLG WHEEL WELL AFTER ARRIVAL.  HYD QTY DOWN TO 50 PERCENT. UPPER PART OF RT NORMAL ANTI SKID VALVE.  FOUND HYD LEAK AT NORMAL ANTI-SKID HYD FUSE D.  REPLACED FUSE IAW MM.  LEAK CHECK AND OPS CHECK GOOD.

---
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.