# SDR R61A201209190519

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2012
- Submitted: September 23, 2012
- Operation: Air carrier
- Aircraft: [N104HQ](https://openairdocs.org/aircraft/N104HQ), 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: 17000160
- Aircraft time: 14,950 hours, 11,677 cycles
- System (JASC): [3211 · Main Landing Gear Attach Section](https://openairdocs.org/jasc/3211)
- Part: Pin
- Part number: 18400002
- Condition: Corroded
- Location: Rt Mlg
- 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/R61A201209190519

## Discrepancy

WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE RIGHT MLG FORWARD TRUNNION PIN BOLT HOLE CORRODED.  MAINTENANCE REMOVED AND REPLACED RIGHT MLG TRUNNION PIN IAW EMB 175 AMM 31-11-01.  THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.

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