# SDR SIMA20190921001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2019
- Submitted: September 23, 2019
- Operation: Air carrier
- Aircraft: [N922AE](https://openairdocs.org/aircraft/N922AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500906
- Aircraft time: 36,145 hours, 31,176 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Condition: Faulty
- Location: Ac Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: B, E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20190921001

## Discrepancy

IN CRUISE FLT FL240, FA REPORTED SMOKE IN THE CABIN, FOLLOWED AOM EMERGENCY PRECEDURES, LANDED SAFELY IN TPA. UPON CABIN INSPECTION FOUND SMOKE MARKS BY SEATS 4C, 5C. FA REPORTS SMOKE CAME OUT BY SEATS 3A, 4A.PAX REPORTS VIBRATION BY SEAT 11A. C/A-DURING INSPECTION OF #2 PACK FOUND ACM NOT TURNING. REMOVED AND REPLACED ACM OPS CHECK GOOD IAW AMM 21-51-03. NO SMOKE IN THE CABIN NOTED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.