# SDR SWAA2024112671887

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 25, 2024
- Submitted: November 26, 2024
- Operation: Air carrier
- Aircraft: [N7702A](https://openairdocs.org/aircraft/N7702A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33917
- Aircraft time: 66,663 hours, 36,525 cycles
- System (JASC): [3310 · Flight Compartment Lighting](https://openairdocs.org/jasc/3310)
- Part: Counter
- Condition: Smoke
- Location: Zn 200 Fus Top
- Stage of operation: TX
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024112671887

## Discrepancy

SMOKE COMING FROM FO TRIP COUNTER ON YOKE<[01] C/W SMOKE IN CABIN INSP 05-51-56 AMM ONLY FOUND KNOWN CAUSE F/O YOKE CONTROL WHEEL COUNTER PREVIOUSLY INSTALLED RE: LOG PAGE 2536168 R&R CONTROL WHEEL COUNTER PER AMM 33-11-00

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