# SDR UPS03841118

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2003
- Submitted: August 18, 2003
- Operation: Air carrier
- Aircraft: N772UP
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 46072
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Fitting
- Condition: Leaking
- Location: Hyd System
- Stage of operation: NR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS03841118

## Discrepancy

CREW REPORTED LOSING HYD SYSTEMS.  DECLARED EMERGENCY.  A/C LANDED W/O INCIDENT.  HYD QTY DROPPED TO STANDPIPE LEVEL FOLLOWED BY RUDDER & AILERON CONTROL MANUAL LIGHTS COMING ON, (FL 390 & 150 NM FROM DESTINATION).  REMOVED AND REPLACED RESERVOIR AIR PRESS REGULATOR ASPIRATOR & TEE-FITTING IAW MM 29 10 03 2, OPS CHECKED NORMAL.

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