# SDR SWAA2024061902870

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 17, 2024
- Submitted: June 19, 2024
- Operation: Air carrier
- Aircraft: [N487WN](https://openairdocs.org/aircraft/N487WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33854
- Aircraft time: 65,926 hours, 39,377 cycles
- System (JASC): [3241 · Brake Anti-Skid Section](https://openairdocs.org/jasc/3241)
- Part: Anti-Skid Valve
- Part number: UNKNOWN
- Condition: Out Of Limits
- Location: Mlg
- 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/SWAA2024061902870

## Discrepancy

ANTISKID INOP AFTER LANDING GEAR DOWN. LIGHT INTERMITTENT AFTER GO AROUND.<[01] PERFORMED FIM 32-42 TASK 804 FOUND MESSAGE BOX 1-4 OHM CHECK OF ANTISKID VALVES SHOW WHEEL 1 VALVE V9 TO BE ABOVE LIMIT(180-200) AT 1;967 TEMPERATURE CORRECTED OHMS. WHEEL 2;3; AND 4 VALVES ARE WITHIN LIMITS. PART ON ORDER.;[02] R/R POS 1 ANTISKID VALVE REF AMM 32-42-31. OPS CHECK GOOD.

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