# SDR WRNA200700066

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 11, 2007
- Submitted: January 7, 2008
- Operation: Air carrier
- Aircraft: [N510TA](https://openairdocs.org/aircraft/N510TA), registered now
- Make and model: Airbus A300 B4-203
- Registry model: [Airbus A300 B4-203](https://openairdocs.org/model/airbus-industrie-a300-b4-203) (OpenAirDocs)
- Aircraft serial: 100
- Aircraft time: 39,437 hours, 24,160 cycles
- System (JASC): [7120 · Engine Mount Section](https://openairdocs.org/jasc/7120)
- Part: Bolt
- Condition: Corroded
- Location: Nr 2 Engine
- 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/WRNA200700066

## Discrepancy

DURING ACCOMPLISHMENT OF CPCP C54-400-03-00 AT M96 CHECK LEVEL II CORROSION WAS FOUND ON 4 HORIZONTAL BOLTS OF NR 2 ENGINE AFT MOUNT.  REMOVED AND REPLACED 4 HORIZONTAL MOUNT BOLTS IAW MM 20-21-17 AND MM 70-00-00.

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