# SDR UIEA200600251

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2006
- Submitted: September 22, 2006
- Operation: Air carrier
- Aircraft: N523MC
- Make and model: Boeing 747-2D7B
- Registry model: [Boeing 747-2D7B](https://openairdocs.org/model/boeing-747-2d7b) (OpenAirDocs)
- Aircraft serial: 21782
- Aircraft time: 90,539 hours, 18,470 cycles
- System (JASC): [3244 · Tire](https://openairdocs.org/jasc/3244)
- Part: Tire
- Part number: 260356112
- Part serial: H2614H0733
- Condition: Failed
- Location: Mlg
- Stage of operation: TO
- How discovered: O
- Nature of condition: G
- Precautionary procedure: J, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA200600251

## Discrepancy

AIR TURN BACK: DUE TO MULTIPLE TIRE FAILURE.  PERFORMED INSPECTION PER 5-51-25 AND 5-51-34.  REMOVED AND REPLACED NR 7 AND NR 8 BRAKE, ANTI-SKID CHECKED OK AS PER MM 32-41-15, BRAKE SYSTEM CHECKED FOR LEAK FOUND OK.  REMOVED AND REPLACED NR 5, NR 6, NR 7 AND NR 8 WHEEL ASSY AS PER MM 32-45-01, LEAK CHECK OK.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.