# SDR SWAA2021111141717

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2021
- Submitted: November 11, 2021
- Operation: Air carrier
- Aircraft: [N7750A](https://openairdocs.org/aircraft/N7750A), registered now
- Make and model: Boeing 737*
- Aircraft serial: 36716
- Aircraft time: 43,878 hours, 22,192 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Brake
- Condition: Glazed
- Location: R/H Mlg
- Stage of operation: UK
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021111141717

## Discrepancy

WHILE APPLYING BRAKES A SHUDDER IS FELT DURING STOP ; / [01] FOUND #4 BRAKE WTL & EVIDENCE OF EXTREME GLAZING OF DISKS/BACKINGS. R/R #4 BRAKE ASSY. IAW AMM 32-41-41

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