# SDR DHL2006784

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2006
- Submitted: September 6, 2006
- Operation: Air carrier
- Aircraft: N784DH
- Make and model: Boeing 727227
- Aircraft serial: 22001
- System (JASC): [3241 · Brake Anti-Skid Section](https://openairdocs.org/jasc/3241)
- Part: Valve
- Part number: 39483
- Part serial: 288
- Condition: Failed
- Location: Anti-Skid Sys
- Stage of operation: LD
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2006784

## Discrepancy

NR 3 MAIN MOUNT TIRE BLEW AT TOUCHDOWN, WT 123,000 TOUCHDOWN 105 NON-ROUTINE ITEM WRITTEN NR 040211 CHECK OUT MLG ANTI-SKID SYSTEM FOR TIRE BLOWING NR 3 POSITION.  NR 3 AND NR 4 TIRES WERE CHANGED AND NOTED IN LOG BOOK.  ITEM WAS TROUBLESHOT AND FOUND RIGHT ANTI SKID VALVE NOT RELEASING NR 3 BRAKE.  OTHER BRAKES RELEASED AS NORMAL.  THE ANTI SKID VALVE WAS REPLACED.

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