# SDR AALA981727

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N1442E](https://openairdocs.org/aircraft/N1442E), registered now
- Make and model: Fokker F.28 MK 0100
- Registry model: [Fokker F.28 MK 0100](https://openairdocs.org/model/fokker-f-28-mk-0100) (OpenAirDocs)
- Aircraft serial: 11437
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Duct
- Part number: 22151621
- Condition: Cracked
- Location: Acm Bay
- Stage of operation: CR
- Nature of condition: J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA981727

## Discrepancy

ORD - FLT 1361 - EN ROUTE EWR-ORD - WHILE NR 1 PACK WAS OFF, HAD PACK NR 2 FAULT.  CREW REPORTED LOSS OF BOTH AIR CONDITIONING PACKS.  CAPTAIN DECLARED AN EMERGENCY AND AN EMERGENCY DESCENT WAS INITIATED TO 10,000.  PACK 2 WAS PUT ON LINE AGAIN AT 10,000.  WE CLIMB UP TO 20,000 FT TO FINISH THE FLIGHT AND THE NR 2 PACK WORKED FOR THE REMAINDER OF THE FLIGHT.  LANDED ORD WITHOUT INCIDENT.  REPLACED DUCT ASSEMBLY OPERATIONS AND LEAK CHECK OK.  SYSTEM GROUND CHECKED NORMAL OPERATION.  (M)

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