# SDR AALA202409094041

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 7, 2024
- Submitted: September 9, 2024
- Operation: Air carrier
- Aircraft: [N951AA](https://openairdocs.org/aircraft/N951AA), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29538
- Aircraft time: 63,743 hours, 26,708 cycles
- System (JASC): [2933 · Hydraulic Quantity Indicator](https://openairdocs.org/jasc/2933)
- Part: Transmitter
- Part number: 202190101
- Part serial: 367
- Condition: Leaking
- Location: Hyd System
- Part time: 63,740 hours, 36,707 cycles
- Stage of operation: CR
- 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/AALA202409094041

## Discrepancy

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: SUSPECTED LEAK IN HYDRAULIC FLUID SYSTEM-A AND SYSTEM-B; AIRCRAFT DIVERTED TO AND LANDED SAFELY AT PHX. SYSTEM-A (AALA202409094041) AND SYSTEM-B (AALA202409099466) HYDRAULIC FLUID QUANTITY TRANSMITTER WAS ALSO CHANGED. PER AMM 29-33-12.

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