# SDR GTIA050203

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2005
- Submitted: October 24, 2005
- Operation: Air carrier
- Aircraft: N817NK
- 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: 49141
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Duct
- Condition: Ruptured
- Location: A/C Pack
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA050203

## Discrepancy

FLL - LEFT PACK OVER TEMP WITH LEFT PACK ON AND CABIN WOULD NOT HOLD PRESSURE WITH ONE PACK, AIRCRAFT SWAP WITH 821.  FOUND LEFT PACK DUCT RUPTURE FROM LEFT WATER SEPARATOR TO CHECK VALVE.  REMOVED AND REPLACED DUCT, LEAK CHECKED AND OPS CHECK, SYSTEM OK.  (M)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.