Hello!
I have tried to search the web for information about the nature of line boring the A10 camshaft and timing side pinion bushings. I fear these are getting a bit worn after 57 years, and now that I have to split the cases to fix a crack near a barrel stud, I might just as well see to the bushings. Will it suffice to ream the bushings after new ones have been installed and temporarily fix the inner timing cover? Or is line boring something more sophisticated like the procedure required for the crank main? I know I should renew the blind bush in the drive side as well, but this is most likely too cumbersome, and renewing the two others must be to some advantage?
Regards, Otto in Denmark