# SDR RAIA201403060003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 6, 2014
- Submitted: March 10, 2014
- Operation: Air carrier
- Aircraft: N843HK
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145822
- Aircraft time: 24,431 hours, 22,449 cycles
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Clamp
- Condition: Unsecure
- Location: Outflow Valve
- Stage of operation: CL
- 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/RAIA201403060003

## Discrepancy

CABIN DID NOT PRESSURIZE DURING CLIMB IN AUTO MODE, RETURNED BLOCK.  MAINTENANCE INSPECTED AND SECURED LOOSE OUTFLOW VALVE CLAMP, OPS CHECK GOOD.

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