Silent 3rd Gearbox rebuild.

Upon stripping one often finds the bearings are no longer
tight in their housings. Both main ball races are able to float, this
also extends to the input shaft fit which is loose too in the bearing. This all leads to the power pulling the input
and output shafts into the centre of the box….standing between them….a single
ball bearing. See the effect of this in
the picture. This can also lead to the lay shaft content
mesh gear grinding away at the bearing if it is tight on the shaft still.

Solution …contact Brooklands EngineCraft asap!