Still on the main bearing subject, albeit that it is not strictly on the original topic:
Every that Joe Seifert and Dave mentioned rings true to me from my recent rebuild experience. I purchased the superblends (standard fit) from Norvil along with most of the other parts I used.
When I put the cases together I could not check for end float on the crank because the bearings were too tight. I had noticed some difficulty in putting the cases together.
Long story short, I believe the difference between a satisfactory fit and too tight was the Loctite I used on the outer races! I determined this by experimentation.
Eventually I obtained C3 bearings and used Loctite.
As I mentioned in a previous post, it's a shame that Norvil is out of step with Andover on this issue. It cost me time and money.
Martin
PS Happy birthday Dave.
Every that Joe Seifert and Dave mentioned rings true to me from my recent rebuild experience. I purchased the superblends (standard fit) from Norvil along with most of the other parts I used.
When I put the cases together I could not check for end float on the crank because the bearings were too tight. I had noticed some difficulty in putting the cases together.
Long story short, I believe the difference between a satisfactory fit and too tight was the Loctite I used on the outer races! I determined this by experimentation.
Eventually I obtained C3 bearings and used Loctite.
As I mentioned in a previous post, it's a shame that Norvil is out of step with Andover on this issue. It cost me time and money.
Martin
PS Happy birthday Dave.