Volvo AD41 p-a help not getting over 3600rpm

Thanks Chris


am I right in thinking in theory the 4 blade front prop would be oppersite either way round but would just give a different leading edge (assuming it fitted on)
 
Can't remember from the last time I removed mine but I think the back prop has to recess into the forward prop so that you can get the retaining nut on.
So basicaly it won't fit properly the worng way round, I am sure someone will be along shortly to confirm, but it looks right in the photo.
 
Spoke to Volvo and Cranchi and both say A8 props.... there for on my current A7 props I must have a issue c
as I'm struggling to spin them at 3550rpm

Any ideas ?


Thanks

ian
 
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