# SDR USAAD96107

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N813US
- Make and model: Doug DC-9-81(MD-81)
- Registry model: [Doug DC-9-81(MD-81)](https://openairdocs.org/model/mcdonnell-douglas-dc-9-81-md-81) (OpenAirDocs)
- Aircraft serial: 48093
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Clamp
- Condition: Loose
- Location: Rt Pack Duct
- Stage of operation: CR
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAAD96107

## Discrepancy

FLT 647 - LGA-PBI - UNABLE TO HOLD CABIN ALTITUDE AT FL 350.  CABINCLIMBING AT 500-600 FEET PER MINUTE.  STILL UNABLE TO CONTROL IN MANUAL.DIVERTED TO CHS.  FOUND LOOSE CLAMP ON RIGHT PACK DUCT WORK.  RESECUREDDUCT.  (M)

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