# SDR SIMA200932704

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2009
- Submitted: November 23, 2009
- Operation: Air carrier
- Aircraft: [N664MS](https://openairdocs.org/aircraft/N664MS), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145779
- Aircraft time: 14,586 hours, 13,536 cycles
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Bushing
- Part number: 7075T7351
- Condition: Damaged
- Location: Lt Wing
- Part time: 14,586 hours, 13,536 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200932704

## Discrepancy

DURING MAINTENANCE BASE INSPECTION FOUND THE LEFT LOWER SPAR CAP INBOARD HOLE BUSHING DAMAGED IN TORQUE BOX 1. THE AIRCRAFT WAS REMOVED FROM SERVICE.  REPAIRED THE LEFT LOWER SPAR CAP INBOARD HOLE BUSHING IN TORQUE BOX 1 IAW EO EM-57MR-452.  THE AIRCRAFT WAS RETURNED TO SERVICE.

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