# SDR ASMF200511006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 8, 2005
- Submitted: November 12, 2005
- Operation: Air carrier
- Aircraft: N501AM
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49188
- Aircraft time: 60,215 hours, 45,005 cycles
- Engine: Pwa JT8D*
- System (JASC): [3241 · Brake Anti-Skid Section](https://openairdocs.org/jasc/3241)
- Part: Control Valve
- Part number: 392492
- Part serial: 435ACB
- Condition: Failed
- Location: Rt Mlg Anti-Skid
- Part time: 32 hours, 25 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF200511006

## Discrepancy

AIRCRAFT RETURNED TO PLATFORM, PARKING BREAK CONTROL BREAKER M-36 WAS THROWN OUT CAUSING ALL ANTISKID LIGHTS TO TURN ON.   DURING OVERNIGHT CHECK, THE ANTISKID SYSTEM DUAL SERVO VALVE OF THE INNER RT SIDE WAS REPLACED IAW MM 32-43-03, TESTED CORRECT.

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