# SDR ABXA9600441

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N811AX
- Make and model: Doug DC-8-63
- Registry model: [Doug DC-8-63](https://openairdocs.org/model/mcdonnell-douglas-dc-8-63) (OpenAirDocs)
- Aircraft serial: 46113
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: O-Ring Seal
- Part number: NAS161212
- Condition: Defective
- Location: Nr 2 Hyd Pump
- Stage of operation: DE
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA9600441

## Discrepancy

DURING DESCENT, HYDRAULIC FLUID QUANTITY DROPPED TO STANDPIPE LEVEL.  REPLACED O-RING SEAL ON THE NR 2 HYDRAULIC PUMP PRESSURE LINE FITTING, LEAK CHECK GOOD.

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