# SDR CALA9700643

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N24213](https://openairdocs.org/aircraft/N24213), registered now
- Make and model: Boeing 737130
- Aircraft serial: 19030
- System (JASC): [3213 · Main Landing Gear Strut/Axle/Truck](https://openairdocs.org/jasc/3213)
- Part: Strut
- Part number: 65461169
- Condition: Cracked
- Location: Lt Mlg
- Part time: 3,969 hours
- Stage of operation: TX
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA9700643

## Discrepancy

A GRINDING SOUND WAS HEARD COMING FROM LANDING GEAR AREA  DURING TAXI.  MAINTENANCE FOUND THE NR 2 BRAKE ASSEMBLY DAMAGED DUE TO A SHEARED BOLT AND THE LT MLG INNER CYLINDER WAS CRACKED.  THE LT MLG INNER CYLINDER WAS REMOVED AND REPLACED.  IN ADDITION, THE NR 2 BRAKE, TIRE ASSEMBLY WERE REMOVED AND REPLACED.

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