# SDR R61A201302240233

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2013
- Submitted: March 7, 2013
- Operation: Air carrier
- Aircraft: N812MD
- Make and model: Emb ERJ 170-100SU
- Registry model: [EMB ERJ 170-100SU](https://openairdocs.org/model/embraer-erj-170-100su) (OpenAirDocs)
- Aircraft serial: 17000030
- Aircraft time: 22,625 hours, 16,846 cycles
- System (JASC): [2761 · Drag Control Actuator](https://openairdocs.org/jasc/2761)
- Part: Bolt
- Part number: NAS6212310
- Condition: Corroded
- Location: Nr 4 Spoiler
- 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/R61A201302240233

## Discrepancy

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE LEFT NUMBER 4 SPOILER ACTUATOR BOLT CORRODED.  MAINTENANCE REMOVED AND REPLACED THE LEFT NUMBER 4 SPOILER ACTUATOR BOLT IAW EMB 170 AMM 27-62-01 AND 27-65-01.  THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

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