# SDR 98UAL900073

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N363UA
- Make and model: Boeing 737322
- Aircraft serial: 24532
- Engine: Ge CFM56*
- System (JASC): [2932 · Hydraulic Pressure Sensor](https://openairdocs.org/jasc/2932)
- Part: Transmitter
- Part number: SR2C7PL02
- Condition: Failed
- Location: B-Hyd Syst
- Component: Amatek, ST107R
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98UAL900073

## Discrepancy

AFTER THE GEAR WAS RAISED, THERE WAS A 'B' SYSTEM HYDRAULIC PRESSURE LOSS.  *S/D*   REPLACED 'B' SYSTEM PRESSURE TRANSMITTER.  HYDRAULIC SYSTEM CHECKS NORMAL AFTER REPLACEMENT.

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