# SDR SWAA2026101238616

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 11, 2026
- Submitted: October 13, 2026
- Operation: Air carrier
- Aircraft: [N8699A](https://openairdocs.org/aircraft/N8699A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36923
- Aircraft time: 33,644 hours, 16,765 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic System
- Condition: Overserviced
- Location: Zone 100
- Stage of operation: TX
- How discovered: 9
- Nature of condition: W, B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026101238616

## Discrepancy

SEVERAL PAX SMELLED A SCORCHED ODOR AROUND ROW 27 ON THE RIGHT SIDE OF THE AIRCRAFT. RAN PACKS WITH ENG BLEEDS RAN PACKS WITH APU BLEED NO ODOR NOTED. SLIGHT HYD FLUID ODOR NOTED. FOUND A HYD SYSTEM OVERSERVICED. SERVICED A HYD SYS IAW AMM 12-12-00. REPLACED BOTH RECIRCULATION AIR FILTERS REF AMM 21-25-01. ODOR NO LONGER NOTED IAW AMM 05-51-56.

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