# SDR SIMA20190526002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 26, 2019
- Submitted: May 28, 2019
- Operation: Air carrier
- Aircraft: [N850AE](https://openairdocs.org/aircraft/N850AE), registered now
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145722
- Aircraft time: 31,588 hours, 28,576 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Valve
- Part number: 8166042
- Part serial: 9912155
- Condition: Failed
- Location: Ac Bay
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20190526002

## Discrepancy

"TRANSFERRED FROM AML PAGE 4473404 ITEM 2" PACK 1 OVRLD ON TAKEOFF AND CLIMB, RESET AND FAILED AGAIN. C/A- REMOVED AND REPLACED #1 PACK VALVE IAW AMM 21-51-01 AND PACK #1 OPC GOOD IAW AMM 21-51-00 & 21-60-00 WITH NO PACK 1 OVERLOAD MESSAGE NOTED OR ANY OTHER FAULT.

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