# SDR SWIA2019012945475

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2019
- Submitted: January 29, 2019
- Operation: Air carrier
- Aircraft: [N685BR](https://openairdocs.org/aircraft/N685BR), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7712
- Aircraft time: 29,891 hours, 28,041 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic System
- Condition: Contaminated
- Location: Nr 3
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2019012945475

## Discrepancy

UPON TAKEOFF RECEIVED A HYD 3 LO PRESS CAUTION MESSAGE FOLLOWED BY A GEAR DISAGREE WARNING MESSAGE WITH THE LANDING GEAR HANDLE SELECTED IN THE €ŒUP€? POSITION. COMPLIED WITH QRH AND RETURNED TO FIELD FOR A NORMAL LANDING. (FLT 4981) CLOSED INSPECTED AND FOUND NR 3 HYDRAULIC SYSTEM AT 100%.  AFTER PURGING AIR FROM NR 3 HYDRAULIC SYSTEM FOUND LEVEL TO BE AT 40%.  SERVICED NR 3 HYDRAULIC SYSTEM REFERENCE IAW AMM.  PERFORMED OPS CHECK OF GEAR EXTENTION/RETRACTION SYSTEM IAW AMM.  OPS CHECK GOOD.  PERFORMED OPS CHECK OF NR 3 HYDRAULIC SYSTEM PRESSURE INDICATIONS IAW AMM.  OPS CHECK GOOD.

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