# SDR HNAA2013013000028

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 30, 2013
- Submitted: January 30, 2013
- Operation: Air carrier
- Aircraft: N936HA
- Make and model: Dhav DHC8102
- Aircraft serial: 145
- Aircraft time: 60,710 hours, 67,548 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Condition: Leaking
- Location: Hyd System
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2013013000028

## Discrepancy

IN FLIGHT, NR 1 SYS LOST HYD PRESSURE. 1/2 QT REMAINED. PRESSURE AT 3000. NR 1 HYD ISOLATION VALVE AND ROLL SPOILER INBD HYD CAUTION LIGHT ILLUMINATED.  INSTALLED TEMP FLEX LINE IAW SP 20.2 FROM PRESSURE PORT OF NR 1 ENGINE DRIVEN HYD PUMP TO FIREWALL.  SERVICE NR 1 HYD SYS IAW 12-10-29.  GROUND RAN ACFT.  OPS AND LEAKED CHECKED GOOD.

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