# SDR 3EJA2025030600925

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 2025
- Submitted: March 6, 2025
- Operation: Air carrier
- Aircraft: [N836JS](https://openairdocs.org/aircraft/N836JS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605186
- Aircraft time: 11,362 hours, 8,731 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Part number: 99124099
- Part serial: 1982
- Condition: Failed
- Location: Zone 200
- Part time: 4,905 hours, 3,062 cycles
- 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/3EJA2025030600925

## Discrepancy

CLIMBING THROUGH APPROXIMATELY 10000 FEET, I NOTICED THAT THE CABIN WAS CLIMBING JUST AS FAST AS THE AIRCRAFT. R/R CABIN ALTTUDE PRESSURIZATION CONTROLLER REF 560XL MM 21-30-00

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