# SDR 9809716719

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N619US
- Make and model: Boeing 747251F
- Aircraft serial: 21321
- System (JASC): [3232 · Landing Gear Door Actuator](https://openairdocs.org/jasc/3232)
- Part: Actuator
- Part number: 1U11985
- Condition: Leaking
- Location: Nlg Door
- Part time: 59,024 hours
- Stage of operation: CL
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9809716719

## Discrepancy

DURING CLIMB, THE NR 1 HYDRAULIC SYSTEM FAILED AND THE NOSE LANDING GEAR DOOR OPEN LIGHT ILLUMINATED.  AIRCRAFT RETURNED TO ANC AND LANDED WITHOUT INCIDENT.  REPLACED THE NOSE LANDING GEAR DOOR ACTUATOR.  OPERATIONAL CHECK GOOD.

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