# SDR DLM90991952

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N907DA
- Make and model: Doug MD-90-30
- Registry model: [Doug MD-90-30](https://openairdocs.org/model/mcdonnell-douglas-md-90-30) (OpenAirDocs)
- Aircraft serial: 53387
- System (JASC): [3242 · Brake](https://openairdocs.org/jasc/3242)
- Part: Brake
- Condition: Dragging
- Location: Nr 1
- Component: 50121932
- Stage of operation: TO
- Nature of condition: M, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DLM90991952

## Discrepancy

AFTER TAKEOFF, LEFT OUTBOARD BRAKE TEMP REACHED 700 DEG.  EXTENDED GEAR AND BRAKE COOLED TO 400 DEG.  THEN RETRACTED GEAR  FOLLOWED POM PROCEDURES.  REPLACED BOTH NR 1 AND NR 2 MAIN WHEEL ASSY PER M/M DUE TO NR 1 MAIN FLAT WHEN REACHING GATE.  ALSO, CHANGED NR 1 BRAKE ASSY PER M/M LEAK CHECKS GOOD.

---
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.