[chriscross1966]

Does anyone know the dimensions of the spline on the Howard 400 jackshaft where the optional PTO goes?... I'd like to fit a PTO to mine but expect I'll have to make it. I'll have a poke around the Newbury sortout but 400 (and the Yeoman it replaced) is the least common Howard (apart from possibly Super Gem)

If anyones got a jackshaft out of a machine then its the spline at the end that isn't the sproket end.... nuber of splines, profile and outer/inner diameters I guess.... or if I could borrow one for a few days... apart from that the PTO is pretty simple ....

chrisc