# SDR 2018FA0000134

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2018
- Submitted: April 6, 2018
- Operation: General aviation
- Aircraft: N900JD
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500507
- Aircraft time: 1,500 hours, 1,515 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Door Seal
- Part number: 952211
- Condition: Damaged
- Location: Cabin Door
- Part time: 1,222 hours, 1,216 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2018FA0000134

## Discrepancy

ACOUSTIC UPPER SEAL ON MAIN CABIN DOOR WAS FOUND WITH A PIN HOLE AIR LEAK AFTER BEING REPORTED BY THE FLIGHT CREW DUE TO AUDIBLE INDICATION.  SEAL WAS DEFERRED PER THE MEL.  SEAL WAS CHANGED BY MAINTENANCE ON 4/6/18.

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