vibration

Hello, I am new to this forum, I have read many of the posts and really appreciate the knowledge sharing. My question is what is a normal amount of vibration at the helm on this Sailboat? I purchased a 2011 Hunter 36e last fall and have spent the winter fixing mostly minor deficiencies. The...

Hey, I have a Yanmar 3gm in my Hughes 36. At idle, I can rev the engine right up to 3000rpm with no abnormal vibration. The same can be said for when the boat is in reverse. However, when I shift into forward I can only get up to around 1100rpm before I notice significant vibration and engine...

When I shift our 35.6 in gear or out of gear, forward or reverse there is a terrible stuttering vibration that shakes the entire boat and loud rattle. Eventually if I jiggle the shift lever enough I can get it to stop. It is progressively getting worse. In the past if I dropped the RPMs to idle...

Does anyone know what the approx. cost of replacing (4) rusted Yanmar 3GM30 Engine mounts would be on a 1989 Caliber 33? There seems to be plenty of engine compartment work-room to easily access the motor mounts. Could I entertain doing this job myself? Seems a leaky companionway sliding...

At the end of last season, while motoring back to my slip from a nice afternoon sail, I noticed a loud repetitive knocking sound originating from below. The frequency of the knocking seemed to follow the throttle - as I increased the throttle, the frequency increased; decreasing the throttle...