D
Dan Daniel
Guest
I pulled a bottom bracket out of a frame with no cranks that had been
sitting outdoors for a while. Shimano UN-52, spins fine, etc. The
tapers have some rust on them. I did a little sanding and cleaned off
most of the scale.
Will the force of installation on the tapers basically smooth out any
leftover rust interference? Do the tapers need to be super smooth?
I don't want to ruin the cranks with a loose installation. That is
all- concerns about the life of the BB, the smoothness, etc. aren't an
issue- just not ruining the cranks.
Thanks.
sitting outdoors for a while. Shimano UN-52, spins fine, etc. The
tapers have some rust on them. I did a little sanding and cleaned off
most of the scale.
Will the force of installation on the tapers basically smooth out any
leftover rust interference? Do the tapers need to be super smooth?
I don't want to ruin the cranks with a loose installation. That is
all- concerns about the life of the BB, the smoothness, etc. aren't an
issue- just not ruining the cranks.
Thanks.