# SDR AALA202001069017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 1, 2020
- Submitted: January 6, 2020
- Operation: Air carrier
- Aircraft: [N337PJ](https://openairdocs.org/aircraft/N337PJ), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33345
- Aircraft time: 8,684 hours, 3,507 cycles
- System (JASC): [3242 · Brake](https://openairdocs.org/jasc/3242)
- Part: Cylinder
- Condition: Damaged
- Location: Lt Mlg Brake
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202001069017

## Discrepancy

AIRCRAFT WAS GROUNDED: ON TAXI-IN AFTER LANDING, TRAFFIC BEHIND REPORTED OCCASIONAL SPARKS OFF L BRAKE ASSEMBLY. REMOVED AND REPLACED LH MLG INNER CYLINDER, BOTH BRAKES, AND BOTH TIRES PER MCM 32-94-08.

---
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.