Lofrans Manual

I have been looking for ages without any luck - I suspect they do not have one, at least in English.
 
I don't think there is one, either. But the exploded drawing is pretty good, and it's a fairly simple device - what information were you hoping to find in a workshop manual?
 
Don't think you need one. As as been said they are very simple devices and are lubricated for life so servicing, such as it is, is very basic. The website exploded diagram is probably all you will need. I've had two ( on different boats) never had a problem.
 
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