# SDR CALA2013081690480

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2013
- Submitted: August 19, 2013
- Operation: Air carrier
- Aircraft: N578UA
- Make and model: Boeing 757222
- Aircraft serial: 26694
- Aircraft time: 67,645 hours, 23,752 cycles
- Engine: Pwa PW2040
- System (JASC): [2761 · Drag Control Actuator](https://openairdocs.org/jasc/2761)
- Part: Packing
- Condition: Leaking
- Location: Speed Brakes
- 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/CALA2013081690480

## Discrepancy

NR 10 SERVO VALVE ON SPEED BRAKE ACTUATOR LEAKING.   FOUND PACKING LEAKING FROM PLUG PORT.  REPLACED PACKING, NO LEAKS NOTED.

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