# SDR SWAA983144

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 23, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N662SW
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 23255
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Part number: 313532H0264
- Condition: Chafed
- Location: B-Hyd Syst
- Stage of operation: CR
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA983144

## Discrepancy

LOST ALL B-HYDRAULIC FLUID IN FLIGHT.  AIRCRAFT DIVERTED TO PHX.  FOUND ELE B PUMP HYDRAULIC LINE CHAFED THROUGH.  REMOVED AND REPLACED LINE, B SYSTEM ENG AND ELE PUMPS CASE DRAIN FILTERS PER M/M.

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