# SDR DXTA200702338

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2007
- Submitted: July 17, 2007
- Operation: Air carrier
- Aircraft: [N671QS](https://openairdocs.org/aircraft/N671QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605071
- Aircraft time: 6,672 hours, 5,213 cycles
- Engine: Pwa PW545A
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: O-Ring
- Condition: Leaking
- Location: Brake Pump
- Stage of operation: TX
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200702338

## Discrepancy

BLUE GEAR FLUID LEAKING OUT OF NOSE GEAR AND A HALF CUP OF FLUID HAS POOLED IN LT AVIONICS BAY. STARTED SMOKING WITH BATTERY SWITCH ON.  PULLED CIRCUIT BREAKERS.   [07-23-07]   FOUND BRAKE PUMP FILTER BOWL O-RING BLOWN & SMOKING WAS A SKYDROL MIST COMING FROM BOWL WHEN UNDER PRESSURE. REPLACED O-RING & BLED BRAKES IAW CE560XL M/M CHAP 32-42-00. OPS CHECK & LEAK CHECK GOOD.

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