coupling

I recently acquired a 1990 Catalina 34 at auction and am in the process of getting her ready for launch. I managed to get the engine running (M25XP), but there was a lot of vibration. I then discovered that one of the motor mount nuts (port aft) had worked itself loose. Tightening this nut...

I have a 1992 Beneteau F310 with a Volvo-Penta 2000 series two cylinder direct drive diesel and MS 2B transmission with a 2.37 reduction gear. In early July 2016 with approximately 1700 hours on the engine and transmission, the flywheel drive plate splines and transmission input shaft splines...

I am going to change my cutlass bearing, and PSS Shaft Seal. I am in need of mentoring here. What is the best way to remove the shaft coupling at the engine, I am looking at the Buck Algonquin Flange puller for this. What is the best way to do this ? Once the coupling is removed is it...