# SDR MASA2010031900224

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 19, 2010
- Submitted: March 22, 2010
- Operation: Air carrier
- Aircraft: [N650ML](https://openairdocs.org/aircraft/N650ML), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7137
- Aircraft time: 24,048 hours, 22,835 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Valve
- Condition: Out Of Position
- Location: Cabin Pressure
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA2010031900224

## Discrepancy

CABIN ALT CAUTION RTF.  MX FOUND O/B & I/B VALVES IN WRONG POSITION & CORRECTED.

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