# SDR AALA202404017698

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2024
- Submitted: April 1, 2024
- Operation: Air carrier
- Aircraft: [N933NN](https://openairdocs.org/aircraft/N933NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31173
- Aircraft time: 31,760 hours, 13,638 cycles
- System (JASC): [2933 · Hydraulic Quantity Indicator](https://openairdocs.org/jasc/2933)
- Part: Transmitter
- Part number: 202190101
- Part serial: 4861
- Condition: Leaking
- Location: Hyd System A
- Part time: 31,749 hours, 13,633 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202404017698

## Discrepancy

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: DECREASING HYDRAULIC QUANTITY FLIGHT, ATTENDDANT REPORTED SEEING FLUID LEAKING; AIRCRAFT DIVERTED TO AND LANDED SAFELY AT MIA. REMOVED AND REPLACED SYSYTEM "A" HYDRAULIC FLUID QUANTITY TRANSMITTER. PER AMM 29-33-12.

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