# SDR MWEA010167

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2001
- Submitted: February 20, 2001
- Operation: Air carrier
- Aircraft: N302ME
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47102
- Aircraft time: 69,130 hours, 60,020 cycles
- System (JASC): [3010 · Airfoil Anti/De-ice System](https://openairdocs.org/jasc/3010)
- Part: Regulator Valve
- Part number: 39271411
- Part serial: 2419
- Condition: Stuck
- Location: Ac Bay
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MWEA010167

## Discrepancy

DURING CLIMBOUT FROM MILWAUKEE, AIRFOIL ICE PROTECTION PRESSURE ABNORMAL LIGHT CAME ON.  AIRCRAFT RETURNED TO MILWAUKEE.  MAINTENANCE REMOVED AND REPLACED THE RIGHT PRESSURE REGULATOR VALVE FOR STICKING OPEN.

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