# SDR DXTA200702681

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2007
- Submitted: December 26, 2007
- Operation: Air carrier
- Aircraft: [N978QS](https://openairdocs.org/aircraft/N978QS), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500187
- Aircraft time: 6,107 hours, 3,731 cycles
- Engine: Allsn AE3007C
- System (JASC): [5297 · Door System Wiring](https://openairdocs.org/jasc/5297)
- Part: Connector
- Condition: Loose
- Location: Seal Valve
- Stage of operation: CR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200702681

## Discrepancy

AT FL430 BAGGAGE DOOR SEAL EICAS MSG FOLLOWED BY RAPID CABIN ALTITUDE INCREASE. AFTER A FEW MINUTES ISOLATED BAGGAGE AND BELOW FL200 EICAS MSG OFF.  FOUND SOFT SPLICE CONNECTION FOR DOOR SEAL VALVE, HEAT BLANKET NOT PROPERLY CONNECTED.  RECONNECTED SPLICE.  PURGED DOOR SEAL PLUMBING OF MOISTURE.  OPS CK'S AND LEAK CK'S GOOD.  MAINT IAW C.C. 750 M.M. CHPT. 52-31-01.


---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.