Service difficulty report · Warning Message · Cessna 750

Difficulty date
March 6, 2025
Submitted
March 7, 2025
Operation
Air carrier
Aircraft
N956JS
Make and model
Cessna 750
Aircraft serial
7500112
Aircraft time
8,210 hours, 4,505 cycles
Part
Warning Message
Condition
Illuminated
Location
Main Door
Component
Cabin Door · Cessna
Component part number
66113521
Stage of operation
CL
How discovered
V
Nature of condition
J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CABIN DOOR SEAL AND CABIN DOOR CAS MESSAGE ILLUMINATED AT 2000 FT. LEVELED OFF AT 4000 AND NOTICED CABIN WAS NOT PRESSURIZING. CAS MESSAGES DID NOT ILLUMINATE UNTIL AFTER TAKEOFF.

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