# SDR QXEA0100029

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2001
- Submitted: January 24, 2001
- Operation: Air carrier
- Aircraft: N477AU
- Make and model: Fokker F.28 MK4000
- Registry model: [Fokker F.28 MK4000](https://openairdocs.org/model/fokker-f-28-mk4000) (OpenAirDocs)
- Aircraft serial: 11226
- Aircraft time: 32,779 hours, 40,194 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Brake
- Part number: 50040702
- Part serial: APR81148
- Condition: Malfunctioned
- Location: Left
- Part time: 6,699 hours, 7,810 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA0100029

## Discrepancy

SEA- LEFT BRAKE FEELS SOFT, ALSO FEELS AS IF ANTI-SKID IS RELEASING PRESSURE TO EARLY DURING LANDING ROLL-OUT.  INSPECTED AND FOUND NR 2 BRAKE INEFFECTUAL.  REMOVED AND REPLACED NR 2 BRAKE.  COMPLIED WITH HIGH SPEED TAXI CHECK.  NO DEFECTS NOTED.  AIRCRAFT RETURNED TO SERVICE.

---
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.