# SDR CALA2022082902216

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2022
- Submitted: August 29, 2022
- Operation: Air carrier
- Aircraft: [N448UA](https://openairdocs.org/aircraft/N448UA), registered now
- Make and model: Airbus A300*
- Aircraft serial: 842
- Aircraft time: 73,888 hours, 30,761 cycles
- System (JASC): [2914 · Hydraulic Handpump, Main](https://openairdocs.org/jasc/2914)
- Part: None
- Part number: NA
- Condition: None
- Location: Y Hyd Sys
- Stage of operation: DE
- How discovered: O
- Nature of condition: O
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022082902216

## Discrepancy

HYD Y RSVR LO LVL INFLIGHT. FLASHED SEVERAL TIMES AT CRUISE. MSG RETURNED AND INITIAL T/S FOUND HYD RES LEVEL WITHIN LIMITS, POST FLIGHT STAYED ON. REPLACED YELLOW RESERVOIR LOW LIMIT SWITCH. OPS CK NORMAL. NO LEAKS.

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