# SDR PAI52007S4448

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 30, 2007
- Submitted: January 31, 2007
- Operation: General aviation
- Aircraft: N414CJ
- Make and model: Cessna 414A
- Registry model: [Cessna 414A](https://openairdocs.org/model/cessna-414a) (OpenAirDocs)
- Aircraft serial: 414A0432
- Aircraft time: 5,411 hours
- Engine: Cont TSIO520NB
- Engine time: 4,194 hours
- System (JASC): [8520 · Reciprocating Engine Power Section](https://openairdocs.org/jasc/8520)
- Part: Stud
- Condition: Broken
- Location: Nr 4 Cylinder
- 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/PAI52007S4448

## Discrepancy

DURING ANNUAL INSPECTION FOUND 5 BROKEN HOLD DOWN STUDS ON NR 4 CYLINDER.  ENGINE WAS MODIFIED IAW RAM STC SE3630SW AND SE3631SW AT PREVIOUS OVERHAUL.

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