62t case pins ???

[astral]

On the middle three crank pins in the cases the out side pins (middle of cases)are shaved..
My crank has notches for them,are they missing or supposed to be like that..

 

[#ZERO]

Chances are they weren't shaved down; someone probably installed the center crank bearings without indexing them and pressed them into the case. :doh:

 

[Idok]

yup..a couple of years ago I had a BEAUTIFUL set of T cases..I swear they had never been run..

someone had done exactly as 0 said and pressed all the pins in


dammit!

 

[astral]

I have a set of 61x cases that I know are good..what are the chances of getting a good seal with 2 diff cases ?
Should I go for it and leak down the motor or just buy another set?

 

[#ZERO]

Don't mix case half's because they're line bored together with a designed crush fit around the bearings.

The pins are mostly just for indexing and have nothing to do with keeping the bearings from spinning once the cases are torqued down.

 

[SUPERTUNE]

When washing cases for final assembly, scuff the case bearing area with some rough scotch-brite pad, just before laying the crank in, wipe outside of bearings w/ lacquer thinner, use a very light coat of green bearing loctite in cases, assemble quickly and your good to go!

 

[astral]

When washing cases for final assembly, scuff the case bearing area with some rough scotch-brite pad, just before laying the crank in, wipe outside of bearings w/ lacquer thinner, use a very light coat of green bearing loctite in cases, assemble quickly and your good to go!

Thanks./.
I had to channel the cases for crank clearance.Its paper thin on bottom where it was channeled.Should the back side be filled with epoxy or jb weld maybe welded ?