# SDR AALA20120622017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2012
- Submitted: June 25, 2012
- Operation: Air carrier
- Aircraft: N7537A
- 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: 49991
- Aircraft time: 62,984 hours, 32,489 cycles
- System (JASC): [3242 · Brake](https://openairdocs.org/jasc/3242)
- Part: Brake
- Condition: Dragging
- Location: Mlg
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20120622017

## Discrepancy

DFW - CREW REPORTED UPON THROTTLES BEING SET FOR TAKEOFF, WHEEL NOT TURNING LIGHT ILLUMINATED.  AIRCRAFT DID NOT ACCELERATE MORE THAN 10-15 KNOTS.  FLIGHT ABORTED TAKEOFF.  REMOVED AND REPLACED NUMBER 4 MAIN LANDING GEAR BRAKE ASSYMBLY DUE TO THE BRAKE DRAGGING.  SYSTEM GROUND CHECK NORMAL OPERATION.

---
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.