# SDR RAIA201807160001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2018
- Submitted: July 16, 2018
- Operation: Air carrier
- Aircraft: N16112
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145660
- Aircraft time: 41,215 hours, 25,123 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Sleeve
- Condition: Damaged
- Location: Ac Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA201807160001

## Discrepancy

PACK 1 VALVE CLOSED IN FLIGHT. FOUND BUSTED SLEEVES AFT OF NR 1 DUAL TEMP CONTROLLER AND FWD OF PACK 1 VALVE. REPLACED SLEEVES AND OPERATED PACK CHECKED THE NR 1 BLEED/PACK SYSTEM GOOD DUE TO PACK 1 FAIL IN FLIGHT. CHANGED THE NR 1 PACK PUSH BUTTON OPS CHECK GOOD.

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