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+--- Thread: (2002 38 Open] Upgrade Raymarine Autopilot with Garmin Reactor 40 Retrofit? (/showthread.php?tid=5740)
(2002 38 Open] Upgrade Raymarine Autopilot with Garmin Reactor 40 Retrofit? - CaptGregSTX - 11-10-2018
Supposedly, this $2k Garmin autopilot kit will replace the original Raymarine AP interface (so that AP can steer a course, fully interact with MFD, NMEA2000, etc.) while still using the original pump and hoses. Has anyone done this upgrade; how involved is it? Seems like it just may be some wiring & steering hoses under the helm station and maybe some calibration?
RE: (2002 38 Open] Upgrade Raymarine Autopilot with Garmin Reactor 40 Retrofit? - jclark003 - 11-10-2018
A little more information may be helpful. What model raymarine AP are you trying to replace and what type of system are you trying to interface with?
Generally speaking if you have a reversing 12v or 24v pump in the current AP system and want to switch autopilot computer/head there is no need to break into the hydraulics. Just wire the motor into the new AP computer. This can usually be done with any autopilot system (Garmin, Furuno, Raymarine, etc). Also most autopilots send and receive navigation data using NMEA 0183 or NMEA 2000 and as such can be interfaced across most manufacturers head units or MFDs. If you like the Garmin AP and aren't sure of compatability then give their support line a call and I'm sure they will give you everything you need to know.