# SDR SWAA2014091531994

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2014
- Submitted: September 16, 2014
- Operation: Air carrier
- Aircraft: [N7743B](https://openairdocs.org/aircraft/N7743B), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 36718
- Aircraft time: 21,230 hours, 9,327 cycles
- System (JASC): [2916 · Hydraulic Reservoir, Main](https://openairdocs.org/jasc/2916)
- Part: Reservoir
- Part number: 276A3100
- Condition: Overserviced
- Location: Hydraulic Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2014091531994

## Discrepancy

DURING DEPARTURE FLIGHT ATTENDANTS REPORTED SMOKE COMING FROM LT ENG & SMELLED SMOKE IN CABIN.  FOUND A SYS HYD AT 106% & B HYD SYS AT 103%.  SERVICED QTY TO PROPER LEVELS IAW AMM.

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