# SDR DALA2024070906961

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2024
- Submitted: July 9, 2024
- Operation: Air carrier
- Aircraft: [N933DZ](https://openairdocs.org/aircraft/N933DZ), registered now
- Make and model: Boeing 737-9GPER
- Registry model: [Boeing 737-9GPER](https://openairdocs.org/model/boeing-737-9gper) (OpenAirDocs)
- Aircraft serial: 37288
- Aircraft time: 24,592 hours, 18,660 cycles
- System (JASC): [3241 · Brake Anti-Skid Section](https://openairdocs.org/jasc/3241)
- Part: Valve
- Part number: 39353
- Part serial: 41835
- Condition: Inoperative
- Location: Anti-Skid Sys
- Part time: 24,591 hours, 18,659 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2024070906961

## Discrepancy

SHIP 3933 -MISC/DE- DUE TO ANTISKID/AUTOBRAKE FAIL LIGHTS ILLUMINATED ON APPROACH. CORRECTIVE ACTION: AACU BITE FAULT VLV 4. RESISTANCE FOUND BAD. REPLACED RIGHT OUTBOARD NORMAL ANTISKID VALVE. OPS CHECKS GOOD.

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