# SDR PLGA970716A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N745BA](https://openairdocs.org/aircraft/N745BA), registered now
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 340A111
- System (JASC): [2930 · Hydraulic Indicating System](https://openairdocs.org/jasc/2930)
- Part: Indicator
- Condition: Failed
- Location: Cockpit
- Stage of operation: AP
- Nature of condition: N
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PLGA970716A

## Discrepancy

BOS - FLT 4420 - DURING APPROACH TO BOS, THE CREW REPORTED THE LOSS OF HYDRAULIC QUANTITY AND PRESSURE.  A MISSED APPROACH WAS PERFORMED AND CREW ESTABLISHED THAT GEAR WAS DOWN AND LOCKED.  AIRCRAFT LANDED AND TAXIED TO THE GATE WITHOUT INCIDENT.  MAINTENANCE FOUND HYDRAULIC PRESSURE/QUANTITY INDICATOR CIRCUIT BREAKER OPEN.  BREAKER WAS RE-SET AND SYSTEM INDICATED NORMAL.  (X)

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