Thanks for that Robert and all,
Seems we are using our gearbox
in position 'B', not sure why anyone in their right mind would do it that way but I need to look at the best way to put things right.
I am not sure if the gearbox
which is on is a HBW10m or a HBW100, I am told that the 10 compares to the ZF 12m which I have a new one and the HBW 100 compares to a ZF 10M, there is no plate on the gearbox which has now been removed are there any suggestions on how you can tell which one it is?
The gearbox which is on does not have a oil
cooler which I may change or would it be better to think about changing the prop and installing the new ZF 12M gearbox. I also need to get a new damper plate as the old one was smashed getting the old box out.