Gearbox K/S Spindle Bush ID - misprint in Norton Tech Data?

Hello, Norton Technical Data in workshop manual says:
-> Kick Start spindle bush fitted I.D.: 0.675/0.673 in.

But the engaging end of my layshaft is 0.683" diameter! Is anyone aware of a corrected value?

Ref: http://rocbo.lautre.net/technique/norto ... p/017.html

It is a misprint!

For Kickstart spindle bush fitted I.D. = read the information given at Layshaft Bush I.D. - and vice versa.

This was corrected in later factory manuals, however the Haynes Commando manual also contains the same mistake!