# SDR FXGA2021102001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2021
- Submitted: November 2, 2021
- Operation: Air carrier
- Aircraft: [N962CE](https://openairdocs.org/aircraft/N962CE), registered now
- Make and model: Doug MD 83
- Registry model: [Doug MD 83](https://openairdocs.org/model/mcdonnell-douglas-md-83) (OpenAirDocs)
- Aircraft serial: 53471
- Aircraft time: 43,868 hours, 23,210 cycles
- Engine: Pwa JT8D219
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: None
- Condition: None
- Stage of operation: CR
- How discovered: V
- Nature of condition: J, Z
- Precautionary procedure: B, I
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FXGA2021102001

## Discrepancy

LEFT PAC SUPPLY PRESSURE DROPPED TO ZERO FOLLOWED BY LOSS OF PRESSURIZATION WHILE IN CRUISE TO ANC. FOUND LOOSE CLAMP AND DUCTING FROM ACM OUTPUT.

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