# SDR 99ZZZX2479

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 7, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N109KM](https://openairdocs.org/aircraft/N109KM), registered now
- Make and model: Boeing 727251
- Aircraft serial: 21155
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 62983
- Condition: Failed
- Location: Hydraulic System
- Component: Vickers
- Stage of operation: NR
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX2479

## Discrepancy

B-SYSTEM FAILURE WITH FLUID LOSS.  REPLACED NR 1 AND NR 2 B-SYSTEM HYDRAULIC PUMPS.  REPLACED NR 2 OUTPUT PRESSURE LINE.  ACTT:  55,812.2 HOURS.  ACTC:  39,060.

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