# SDR 98UAL900355

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N309UA](https://openairdocs.org/aircraft/N309UA), registered now
- Make and model: Boeing 737322
- Aircraft serial: 23670
- Engine: Ge CFM56*
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Fitting
- Condition: Loose
- Location: B-Hyd Syst
- Stage of operation: NR
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98UAL900355

## Discrepancy

B-HYDRAULIC SYSTEM LOW PRESSURE LIGHT CAME ON IN FLIGHT AFTER LOSS OF B-HYDRAULIC SYSTEM QUANTITY.  *S/D*  AIRCRAFT MAINTENANCE TECHNICIAN FOUND T-FITTING LEAKING IN THE RIGHT WHEEL WELL.  SECURED FITTING.  FILLED AND PRESSURE CHECKED, NO LEAKS FOUND.  ALSO, REPLACED B-SYSTEM ELECTRIC AND ENGINE DRIVEN PUMP, BOTH B-SYSTEM CASE DRAIN FILTERS.  OPS CHECK GOOD.

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