# SDR CALA9601221

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 26, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N45793
- Make and model: Boeing 727232
- Aircraft serial: 20647
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hyd Line
- Condition: Chafed
- Location: B-Hyd Syst
- Stage of operation: TO
- Nature of condition: K, J
- Precautionary procedure: A, D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA9601221

## Discrepancy

THE AIRCRAFT LOST B-SYSTEM HYDRAULICS WHILE EN ROUTE.  THE AIRCRAFT WAS RETURNED TO BDA WHERE IT LANDED WITHOUT INCIDENT.  MAINTENANCE FOUND THE HYDRAULIC PRESSURE LINE FROM NR 2 B-PUMP CHAFED AT CLAMP.  THE HYDRAULIC LINE WAS REPLACED.  THE HYDRAULIC SYSTEM WAS SERVICED TO FULL AND LEAK CHECKS WERE GOOD.

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