# SDR 20000608SH015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 19, 2000
- Submitted: June 8, 2000
- Operation: Air carrier
- Make and model: Boeing 727
- Registry model: [Boeing 727](https://openairdocs.org/model/boeing-727) (OpenAirDocs)
- System (JASC): [3000 · Ice/Rain Protection System](https://openairdocs.org/jasc/3000)
- Part: Housing
- Part number: 221408
- Condition: Cracked
- Location: Deice System
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/20000608SH015

## Discrepancy

THE WELD BETWEEN THE FLANGES OF THE HOUSING IS CRACKED.  POSSIBLE CAUSE:  HIGH STRESS AND HEAT, FATIGUE, OR POSSIBLY INCOMPATIBLE FILLER MATERIAL USED AT MANUFACTURING.  (X)

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