# SDR 98ZZZX360

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N4414K](https://openairdocs.org/aircraft/N4414K), registered now
- Make and model: Tmpson NAVION*
- Aircraft serial: NAV41414
- Propeller: Hartzl HCA2X204
- System (JASC): [6110 · Propeller Assembly](https://openairdocs.org/jasc/6110)
- Part: Guide Collar
- Part number: C2222
- Condition: Cracked
- Location: Propeller
- Part time: 1,646 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX360

## Discrepancy

PROPELLER COLLAR GUIDE PARTS HAD CRACKS EXTENDING UP TO 1.5 INCHES ORIGINATING AT THREADED HOLE AND EXTENDING AROUND CORNERS.  PROPELLER HAD NOT BEEN REMOVED FROM AIRCRAFT SINCE INSTALLED IN MARCH, 1973.

---
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.