# SDR R61A201605010350

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 2016
- Submitted: May 17, 2016
- Operation: Air carrier
- Aircraft: [N135HQ](https://openairdocs.org/aircraft/N135HQ), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000224
- Aircraft time: 21,163 hours, 16,658 cycles
- System (JASC): [2760 · Drag Control System](https://openairdocs.org/jasc/2760)
- Part: Bolt
- Part number: NAS621231D
- Condition: Corroded
- Location: Spoiler Pcu
- 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/R61A201605010350

## Discrepancy

DURING HEAVY CHECK, LT WING, NR 4 SPOILER PCU TOP BOLT IS CORRODED.  MAINTENANCE R & R LT WING NR 4 SPOILER PCU TOP BOLT IAW AMM 27-65-01, PN NAS6212-31D.

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