Beta Marine Engines

Blue Moon · Blue Moon

My Beta 38 was newly installed in May 2017, so in only the one season through September 2017--perhaps twenty weeks and shortened last year by a family wedding. In that time, excepting the times were were running anywhere off the New England coast, the boat hung on moorings (a) way out near the mouth of R...

Blue Moon · Blue Moon

Thank you, Stan, for the coaching on removing my coupling and transmission from my Beta 38 as the least painful way to bring my prop shaft in enough to remove my problem cutlass bearing. Today I got the stage set, arranging access, supports, tools, and so on and so will attack the thing in the coming days...

firefly2014 · firefly2014

Drains fuel thru an open-ended clear flexible tube which runs from the right side of the engine (looking from the front) to below the sump that then drains into the bilge. What is this drain? I had a problem with engine quitting and found gallons of fuel in the bilge. Clogged fuel filter?? All the fuel le...

Jane-O · Jane-O

I started my engine at the boat yard prior to changing the oil and filters and then again after the change. I didn't notice the tachometer performance while the engine was running. However, I noticed that the needle is now pointing to ~400 with the engine off. Is there a solution?

Blue Moon · Blue Moon

I need to replace the prop shaft on my sailboat with fairly recent Beta 38 (WOC K35616). With the chance to change things, how can I best determine the proper propeller shaft diameter to choose? While the engine is rated for 38 HP at 3600 RPM, what peak torque could be expected at the transmission output...

Topic		Started By	Replies	Views	Last Post
	Quickly wasting anode on Beta 38 (Preview) My Beta 38 was newly installed in May 2017, so in only the one season through September 2017--perhaps twenty weeks and shortened last year by a family wedding. In that time, excepting the times were were running anywhere off the New England coast, the boat hung on moorings (a) way out near the mouth of R...	Blue Moon	6	645	May 16, 2020 by NeilMcCubbin
	Bolt Sizing on Transmission Mount Plate and R&D Coupling (Preview) Thank you, Stan, for the coaching on removing my coupling and transmission from my Beta 38 as the least painful way to bring my prop shaft in enough to remove my problem cutlass bearing. Today I got the stage set, arranging access, supports, tools, and so on and so will attack the thing in the coming days...	Blue Moon	1	763	May 16, 2020 by Blue Moon
	My Beta 25 is draining fuel (Preview) Drains fuel thru an open-ended clear flexible tube which runs from the right side of the engine (looking from the front) to below the sump that then drains into the bilge. What is this drain? I had a problem with engine quitting and found gallons of fuel in the bilge. Clogged fuel filter?? All the fuel le...	firefly2014	4	490	May 14, 2020 by firefly2014
	Tachometer stays at 400 RPM with engine off (Preview) I started my engine at the boat yard prior to changing the oil and filters and then again after the change. I didn't notice the tachometer performance while the engine was running. However, I noticed that the needle is now pointing to ~400 with the engine off. Is there a solution?	Jane-O	1	514	May 14, 2020 by Stanley
	Prepeller shaft sizing (Preview) I need to replace the prop shaft on my sailboat with fairly recent Beta 38 (WOC K35616). With the chance to change things, how can I best determine the proper propeller shaft diameter to choose? While the engine is rated for 38 HP at 3600 RPM, what peak torque could be expected at the transmission output...	Blue Moon	1	470	May 13, 2020 by Farron
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