# SDR SIMA20190501001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 2019
- Submitted: May 2, 2019
- Operation: Air carrier
- Aircraft: [N613AE](https://openairdocs.org/aircraft/N613AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145081
- Aircraft time: 45,134 hours, 41,061 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Coupling
- Condition: Leaking
- Location: Ac Bay
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20190501001

## Discrepancy

PACK 1 OVLD T FL180 ON CLIMB. PACK 2 MEL ALREADY. CABIN DEPRESSURIZED, EMERGENCY DESCENT. MAX OBSERVED CABIN ALT 7000'. C/A-PERFORMED GVI OF PACK 1. FOUND COUPLING LEAKING AT ACM. REPOSITIONED CLAMP ON COUPLING IAW AMM 21-51-03. OPS CHECK GOOD IAW AMM 21-51-00.

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