# SDR SWAA971026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 18, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N318SW](https://openairdocs.org/aircraft/N318SW), registered now
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 23339
- System (JASC): [2720 · Rudder Control System](https://openairdocs.org/jasc/2720)
- Part: Pcu
- Part number: 65C370527
- Condition: Failed
- Location: Rudder
- Stage of operation: LD
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA971026

## Discrepancy

ON LANDING, LOST B-SYSTEM HYDRAULIC QUANTITY.  REPLACED RUDDER PCU PER BOEING M/M.

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