# SDR 98ZZZX1553

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N5388J](https://openairdocs.org/aircraft/N5388J), registered now
- Make and model: Cessna 404
- Registry model: [Cessna 404](https://openairdocs.org/model/cessna-404) (OpenAirDocs)
- Aircraft serial: 4040666
- Engine: Cont GTSIO520M
- System (JASC): [8520 · Reciprocating Engine Power Section](https://openairdocs.org/jasc/8520)
- Part: Bolt
- Part number: 537750
- Condition: Failed
- Location: Nr 6 Int Rocker
- Stage of operation: CL
- Nature of condition: E, K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX1553

## Discrepancy

SHORTLY AFTER TAKEOFF, PILOT FELT MINOR SHAKE IN LT ENGINE.  A VISUAL INSPECTION (IN-FLIGHT) REVEALED SMALL AMOUNT OF OIL STREAMING BACK.  PILOT RETURNED TO AIRPORT.  MAINTENANCE PERSONNEL NOTED NR 6 INTAKE ROCKER BOX HAD A HOLE FROM THE INSIDE OUT.  REPLACED BOLT, GROUND CHECK OK.

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