# SDR CA130116003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2011
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Cessna 172M
- Registry model: [Cessna 172M](https://openairdocs.org/model/cessna-172m) (OpenAirDocs)
- Aircraft time: 21,905 hours
- Engine: Lyc O320E2D
- Propeller: Mcauly 1C160DTM
- System (JASC): [6113 · Propeller Spinner Section](https://openairdocs.org/jasc/6113)
- Part: Bulkhead
- Part number: 05503215
- Condition: Cracked
- Location: Spinner
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA130116003

## Discrepancy

(CAN) UPON ROUTINE INSPECTION OF THE PROPELLER AND SPINNER.  IT WAS NOTICED UPON REMOVAL OF THE SPINNER THAT THE FORWARD SPINNER BULKHEAD HAD 2 CRACKS IN THE AREA AROUND THE CIRCUMFERENCE OF 2 SEPARATE PROPELLER MOUNTING BOLT HOLES.  FORWARD SPINNER BULKHEAD R & R WITH NEW SPINNER BULKHEAD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.