Autopilot question

[mtadamek]

I was wondering if anyone knew the volume of a rudder hydraulic cylinder on a 1965 41'C Hatteras? I am selecting an autopilot system for this vessel. I got about 210 cc's of fluid when I cycled the cylinder, but if anyone has put a Raymarine system on their vessel, what pump and corepack did you use?

Thanks

Mtadamek

 

[ADaily3224]

I looked up the numbers on the Hynautic web site. I have a 36 second series and the Auto Pilot is a Ray Marine ST6000 it works perfectly. You could probably get by with the 6,000, but may want the larger ST7000.

http://www.teleflexmarine.com/steering-us/

Tony D