# SDR GLBA20111003F

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 2011
- Submitted: October 3, 2011
- Operation: Air carrier
- Aircraft: [N170GL](https://openairdocs.org/aircraft/N170GL), registered now
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE170
- Aircraft time: 31,650 hours, 39,968 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Seal
- Part number: A623300023
- Condition: Worn
- Location: Pax Door
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GLBA20111003F

## Discrepancy

PILOT REPORTED THAT THE CABIN DOOR SEAL MAKES EXCESSIVE NOISE WITH CABIN PRESSURIZED ABOVE 3.5 PSID.  MX INSPECTED AND FOUND A BAD SEAL ON THE NR1 ADF ANTENNA, REPLACED SEAL, IAW TC 1900-3411.00-3, LEAK CHECKS GOOD.

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