# SDR AALA2009051800001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 18, 2009
- Submitted: July 8, 2009
- Operation: Air carrier
- Aircraft: [N7548A](https://openairdocs.org/aircraft/N7548A), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 53030
- Aircraft time: 53,547 hours, 27,204 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Sense Line
- Condition: Loose
- Location: A/C Packs
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2009051800001

## Discrepancy

AMA - INFLIGHT ABQ-DFW.  AIRCRAFT LOST PRESSURIZATION, MASKS DID NOT DROP.  EMERGENCY DECLARED, LANDED MIA WITHOUT INCIDENT.  AIRCRAFT REMOVED FROM SERVICE.  FOUND AIR CONDITIONING PILOT PRESSURE REGULATOR SENSE LINE LOOSE AT RIGHT A/C PACK.  RE-SECURED SENSE LINE.  SYSTEM GROUND CHECK NORMAL OPERATION.

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