# SDR DL72S982231

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 29, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N542DA
- Make and model: Boeing 727232
- Aircraft serial: 22391
- System (JASC): [2930 · Hydraulic Indicating System](https://openairdocs.org/jasc/2930)
- Part: Module
- Condition: Leaking
- Location: B Hyd Syst
- Component: 65178229
- Stage of operation: CR
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL72S982231

## Discrepancy

IN ROUTE, LOSS OF SYS -B- PRESS ENGAGED NR 2 -B- PUMP BOTH LOW PRESS LIGHTS ILLUMINATED. SYS -B- QTY READS ZERO, SYS -A- QTY READS 2 GAL.  ACCOMPLISHED POM HYD SYS -B- LOSS PROCEDURE, NORM BRAKING USED FOR LANDING.  UPON INSPECTION, FOUND -B- SYSTEM PRESSURE MODULE LEAKING.  REPLACED -B- SYSTEM PRESSURE MODULE, LK CKS GOOD.

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