# SDR AU980921

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Boeing 747312
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Duct
- Part number: 65B409311
- Condition: Ruptured
- Location: Air Distribution
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU980921

## Discrepancy

(AUS) NR 1 AIR CYCLE MACHINE INLET DUCT RUPTURED AT THE `Y' SECTION.

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