I am rebuilding an M45 (spare)supercharger for my mini. I found two scratches inside the rotor housing that i can sorta feel with my finger they are circular , looks like rotor dragged something along. Is rotor housing trashed now? I am getting a new rotor pack.
M45 supercharger question.
- Thread starter Rust_Belt_Pete
- Start date
He polished the inside... That is a big no no.
My finger-in-the-wind guess is that the scratch that side is not going to make a discernible difference. Now if it were 3mm deep and 3mm wide I’d call it a problem, but how much air can get through a 1mm x 1mm gap in the time where those gears are spinning at 4000 rpm?
Alright now for the bonus round. The rotors are pressed into the gears and I need to pull them. Timing is super tight and critical it cant shift. How do I keep the rotors aligned? I have to press them out through these press on non timed gears.
can I take it to a machine shop that can cut some kind of slots in bot rotor shaft ends and use bar stock to align it? Not even sure if its possible
can I take it to a machine shop that can cut some kind of slots in bot rotor shaft ends and use bar stock to align it? Not even sure if its possible
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