# SDR 96ZZZX4185

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 7, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N890JR](https://openairdocs.org/aircraft/N890JR), registered now
- Make and model: Enstrm F28F
- Aircraft serial: 764
- System (JASC): [6230 · Main Rotor Mast/Swashplate](https://openairdocs.org/jasc/6230)
- Part: Swashplate Yoke
- Part number: 2816119
- Condition: Cracked
- Location: M/R
- Part time: 4,393 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/96ZZZX4185

## Discrepancy

CRACKS FOUND BETWEEN CONTROL ROD AND UNIVERSAL YOKES.  CRACK RUNS DOWN THE WEB BETWEEN BOTH AT 2 LOCATIONS.  THIS IS SECOND FOUND THIS MONTH.  THE OTHER CRACKED SWASHPLATE IS S/N 11-897-88H WITH SIMILAR TIME IN SERVICE.  CRACKED SWASHPLATE YOKE REMOVED FROM SERVICE.  NEW YOKE PURCHASED AND INSTALLED.

---
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.