# SDR ABXA9701999

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 18, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N817AX
- 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: 45928
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 623337
- Condition: Defective
- Location: Nr 2 Engine
- Stage of operation: CL
- Nature of condition: K, J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA9701999

## Discrepancy

AIRCRAFT EXPERIENCED TOTAL HYDRAULIC SYSTEM FAILURE.  PRESSURE DROPPED TO ZERO, WITH QUANTITY GOING DOWN TO STANDPIPE LEVEL.  REPLACED NR 2 AND NR 3 HYDRAULIC PUMPS IAW DC8 MM 29-10-2.  OPS  AND LEAK CHECKED GOOD.  ADDITIONAL PARTS: PUMP, PART NR 623337,  NR 3 ENGINE. SER NR MX53751.

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