# SDR ARWA990703

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N1804
- Make and model: Doug DC-8-62
- Registry model: [Doug DC-8-62](https://openairdocs.org/model/mcdonnell-douglas-dc-8-62) (OpenAirDocs)
- Aircraft serial: 45896
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Outflow Valve
- Condition: Lack Of Lube
- Location: Cabin
- Stage of operation: TO
- Nature of condition: O
- Precautionary procedure: A, J
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ARWA990703

## Discrepancy

MIA - FLT 627 - UNABLE TO PRESSURIZE AIRCRAFT IN AUTO OR MANUAL DURING TAKEOFF.  DUMPED FUEL AND RETURNED TO MIA WITHOUT INCIDENT.  AIRCRAFT INVESTIGATED FOR DEFECTS.  PRESSURIZATION NORMAL IAW MM 21-30-00.  LUBED OUTFLOW VALVE AS PRECAUTIONARY.  CHECKED NORMAL PER MM 21-30-00.  (X)

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