# SDR 3EJA202510240008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2025
- Submitted: October 24, 2025
- Operation: Air carrier
- Aircraft: [N830JS](https://openairdocs.org/aircraft/N830JS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605274
- Aircraft time: 10,306 hours, 6,512 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Pressure Switch
- Part number: 18M30
- Part serial: 5313
- Condition: Failed
- Location: Zone 800
- Part time: 10,306 hours, 6,512 cycles
- Stage of operation: CL
- How discovered: V
- Nature of condition: S
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/3EJA202510240008

## Discrepancy

COULD NOT CONTROL AIRCRAFT CABIN PRESSURE DURING CLIMB IN MANUAL MODE AND DUMP SWITCH ON USING THE CABIN ALTITUDE UP AND DOWN SWITCH.  R&R DOOR SEAL DIFFERENTIAL PRESSURE SWITCH.

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