# SDR RTE2006F00002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2005
- Submitted: March 23, 2006
- Operation: Air carrier
- Aircraft: N734QQ
- Make and model: Cessna 172N
- Registry model: [Cessna 172N](https://openairdocs.org/model/cessna-172n) (OpenAirDocs)
- Aircraft serial: 17269034
- Engine: Lyc O320D2G
- System (JASC): [6113 · Propeller Spinner Section](https://openairdocs.org/jasc/6113)
- Part: Bulkhead
- Part number: 05503214
- Condition: Cracked
- Location: Near Bolt Holes
- 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/RTE2006F00002

## Discrepancy

DURING ROUTINE SCHEDULED INSPECTION.  FOUND FWD PROP SPINNER BULKHEAD CRACKED NEAR THE BOLT HOLES.  NO APPARENT REASON COULD BE DETERMINED.  THE PROP BOLTS WERE CORRECTLY TORQUED.  THE PROP WAS CORRECTLY CLOCKED.  GROUND AND FLIGHT CHECKS SHOWED NO ABNORMAL VIBRATION. (K)

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