# SDR A6WA9900042

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N179US
- Make and model: Bag BAE146200A
- Aircraft serial: E2041
- System (JASC): [2620 · Extinguishing System](https://openairdocs.org/jasc/2620)
- Part: Flow Valve
- Part number: 58111011
- Condition: Failed
- Location: Fire Extinguish
- 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/A6WA9900042

## Discrepancy

DURING E.O. INSPECTION, VALVE FAILED STEP 3.  FLAP VALVE MOVED COMPLETELY FREE WITH NO DAMPING ACTION ABOUT THE HOLLOW RIVET.  REMOVED AND REPLACED VALVE ASSY.  (X)

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