# SDR RU3A201908054037

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 2019
- Submitted: August 5, 2019
- Operation: Air carrier
- Aircraft: [N79](https://openairdocs.org/aircraft/N79), registered now
- Make and model: Beech 300BEECH
- Aircraft serial: FF14
- Aircraft time: 15,166 hours, 8,199 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Seal
- Condition: Failed
- Location: Door
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RU3A201908054037

## Discrepancy

LEVELED AT FL220 DURING A MANUAL OR SINGLE BOOT DEICE BOTH L+R BLEED AIR MASTER WARNINGS WENT ON. FOUND DOOR SEAL NOT INFLATING CAUSING LOW PRESSURE.  CORRECTED BY REPAIR OF DOOR SEAL. NO NEGATIVE TREND.

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