Main Seal Recess question for 3.0 & 3.2
 

The #1 bearing has thrust-flanges to control axial play of the crank.
The crank has flanges to fit precisely into the #1 bearing leaving a groove/channel for the 2 oil holes in the case.
When removing the main seal, the outer thrust-flange of the crank should be visible.
When removing the old seal, how deep is the recess in the case? xx mm?
How thick is the main seal? xx mm?
Is the case from a 3.0 different from a 3.2 in the main seal area?

Expert comments, and measurements, much appreciated. :)

Why is the thrust-flange from the crank not visible in this picture?


http://forums.pelicanparts.com/uploa...1149946151.jpg