# SDR SWAA2016122010736

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 19, 2016
- Submitted: December 21, 2016
- Operation: Air carrier
- Aircraft: [N927WN](https://openairdocs.org/aircraft/N927WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36889
- Aircraft time: 29,332 hours, 17,330 cycles
- System (JASC): [2132 · Cabin Pressure Indicator](https://openairdocs.org/jasc/2132)
- Part: Indicator
- Part number: AW2835AB06
- Part serial: 08023157A
- Condition: Inoperative
- Location: Cockpit
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2016122010736

## Discrepancy

DIVERSION, CABIN ALTITUDE GAUGE APPEARED INOP AS THE AIRCRAFT CLIMBED TOWARDS 13,000FT.  R&R CABIN ALTITUDE DIFFERENCE PRESSURE INDICATOR IAW AMM.

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