my a&p guy
the guy that is building my engine (I am helping) said don't pull the dow
pins its a bad idea, I asked the J&J lady about it when I had already sent back one set of bearings to ECI (I sent them back and they sent more that didn't work either) then I drove my engine case and crankshaft to ECI (two hour drive from me to see what was going on with it) last week, I spent and hour with the engine case shop and they figured out they don't make that bearing at ECI, he called J&J and she had 6 sets in stock mine were m003's so not standard by any means.. she had them .. if nothing else call her and
talk.. she knows her stuff..
Danny.