Krone 5.52 tedder hydraulic tilt cylinder fell apart!

Yesterday I was adjusting the tedder height on my tedder when the piston fell / unscrewed off the cylinder shaft. Anyone else ever have this happen? We took cylinder off took it apart and put everything back together and everything seems to be working fine. The only thing is there is a coller with a thin roll pin that was broken on the cylinder shaft. Krone doesn’t have a parts break down for the cylinder online so I guess I need to call dealer tomorrow.

Krone 5.52 tedder hydraulic tilt cylinder fell apart!