# SDR MRKA9531

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N2FOR
- Make and model: Boeing 7374Y0
- Aircraft serial: 23981
- System (JASC): [5230 · Cargo/Baggage Doors](https://openairdocs.org/jasc/5230)
- Part: Door
- Condition: Obstructed
- Location: Cargo Compt
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MRKA9531

## Discrepancy

AIR RETURN DUE AIRCRAFT WOULD NOT PRESSURIZE.  INSPECTION FOUND CARGO NET P/N 657896640 OBSTRUCTING AFT CARGO DOOR PRESSURE SEAL.  REMOVED OBSTRUCTION AND PRESSURIZED AIRCRAFT PER MM 21-21-00.  AIRCRAFT RETURNED TO SERVICE.  (W)

---
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.