# SDR 96ZZZX2539

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N916VV
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47445
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Duct
- Condition: Loose
- Location: Left
- Stage of operation: CR
- Nature of condition: J
- Precautionary procedure: G
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/96ZZZX2539

## Discrepancy

CABIN PRESSURIZATION FAILED AT FL 350 (1,000-1,500 FEET FPM CABIN CLIMB), CABIN PRESSURE MASTER WARNING ILLUMINATED AND ALL MASKS DROPPED.  RESECURED DUCT AFT SIDE OF LEFT WATER SEPARATOR.  PRESSURIZATION CHECK OK PER MM 21-30 SYSTEM.  OPS CHECK GOOD, SECURED MASKS.

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