# SDR CALA2023103003216

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 27, 2023
- Submitted: October 30, 2023
- Operation: Air carrier
- Aircraft: [N12216](https://openairdocs.org/aircraft/N12216), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28776
- Aircraft time: 78,076 hours, 28,321 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Filter
- Part number: 65C268505
- Condition: Leaking
- Location: Sta 673.6
- Stage of operation: DE
- How discovered: O
- Nature of condition: K, O
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023103003216

## Discrepancy

HYD QTY 18. SUSPECT LEAK PER DISPATCH , SYSTEM A SUSPECTED LEAK. SYSTEM A RESERVOIR WAS VERY LOW, SERVICED SYSTEM A TO DETERMINE ADDING IMAGE WITH LOCATION OF LEAK. SOURCE OF LEAK. SAW LEAKING FLUID FROM LH ACOUSTIC FILTER REF IPC 29-11-27-01 ITEM 20.  REPLACED A SYSTEM ACOUSTIC FILTER REF: AMM 29-11-27-400-801

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