# SDR R61A201503210209

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2015
- Submitted: April 1, 2015
- Operation: Air carrier
- Aircraft: N801MA
- Make and model: Emb ERJ 170-100SU
- Registry model: [EMB ERJ 170-100SU](https://openairdocs.org/model/embraer-erj-170-100su) (OpenAirDocs)
- Aircraft serial: 17000012
- Aircraft time: 27,735 hours, 20,756 cycles
- System (JASC): [5755 · Spoilers](https://openairdocs.org/jasc/5755)
- Part: Bolt
- Part number: NAS621231D
- Condition: Corroded
- Location: Lt Wing 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/R61A201503210209

## Discrepancy

DURING HEAVY CHECK, LT WING SPOILER, NR 4 ACTUATOR HARDWARE IS CORRODED.  MAINTENANCE R & R LT WING SPOILER NR 4 ACTUATOR HARDWARE IAW AMM 27-05-01.

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