MD1 Governor

[Stemar]

At least some of the problems I've been having with lack of power on my MD1 has been traced to a missing spring on the governor.

Volvo, in its infinite wisdom has decide that it won't supply most parts for this engine, otherwise I might be able to fix it and keep it running for another 30 years, rather than buy a new engine from them. :-((( I love Volvo ... NOT!

Since a new engine would cost almost as much as my boat's worth, can anyone help me with a pair of springs, or possibly a complete governor?

Apparently there are two types of governor, my type has a pair of springs, one for each weight, the other has one spring between the weights. They appear to be interchangeable as a complete unit.

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[TonyBrooks]

If all else fails, take the other spring off and ask an engineering supplier to match it as best as they can.

It may not be 100% correct, but its better than buying a new engine. If its too strong you will get smoke/overloading. If its too loose you will just fail to get maximum speed.

The engine is robust, so as long as you get it nearly right it should be Ok.

Tony Broks

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[seaesta]

Historically most Volvo springs were made in Sheffield. It would be worth doing a Google search on local spring suppliers, engineering suppliers and agricultural engineers to see if they have something similar.
I have got round a number of spares problems like this - the latest being a complete new Dynastart for £180 via LSUK of Leeds.
Good luck Martin

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