john.k
Diamond
- Joined
- Dec 21, 2012
- Location
- Brisbane Qld Australia
I have an antique motorcycle engine...put together similar to a Harley ....water in the crankcase has frozen the whole assembly together .......what I need is to soften the rust in the roller bearings ,rust removal not necessary .......once the rollers are freed ,the crankcases can be separated without damage ...........I had the same problem with a 1936 version of the same motor,and tried to press it apart ,and broke one crankcase.........Is there any chemical that will soften the rust ,and not injure the aluminium.......Ive tried Evaporust ,it removes rust,but not the rust in the bearings.