isharamet wrote:Butcher, since shop is 1000 km away it is not an option. It's just easier to do it by myself.
Just removed my cups. This is how shell look like (slight marks from cups on both side):
Guys, need your advice on cleaner. Is it safe to use Loctite 7063 to clean BB shell (raw carbon, no painting/coating)? Thanks
The marks are simply a result of cups having been installed. Only very accurate calipers will tell whether the tolerances are out of spec. The good thing is that there is no deep gauging and the surface is clean and smooth.
I would recommend a non-solvent based degreaser (Loctite 7063 is solvent-based). BB looks quite clean already....you just want to get any grease residue out.
Because your BB shell has no cut outs it is ideal or the Loctite method (some shells with cut outs may not have sufficient surface area to contact length of BB cups). Remember, apply liberally, press in cups, and let them cure for about 24 hours with press installed. Good luck
EM3