On 9 Jun 2008, at 09:47, derekseabird wrote:

> Hi
>
> Has anyone got experience with this part failing?
>
> Mine has failed after only 1880hrs, is this usual or am I doing
> something wrong?
>
> Any words of wisdom would be welcome

Don't know the engine gearbox set up of  B43 but is this the soft  
(plastic) part of the coupling between engine and gearbox or between  
gearbox and prop shaft ?

Presumably the transmission routinely "snatches/clunks" when changing  
gear and I suspect the sound and feel of this snatch changed in the  
run up to the failure.

Not much help I know but I shall see how this thread develops. I'm  
expecting a failure so have a spare coupling ready !

Beeky
nb Being Prepared





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