What was found
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.
- Difficulty date
- September 29, 2025
- Submitted
- October 24, 2025
- Operation
- Air carrier
- Aircraft
- N830JS
- Make and model
- Cessna 560XL
- Aircraft serial
- 5605274
- Aircraft time
- 10,306 hours, 6,512 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- 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
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.