Crank bearing pins

[Toolanddiemaker]

Im going to be installing the crank as soon as I get my seals in from sbt on one of my 657x motors and I noticed that one of the pins on bearings fell out I found it on the floor but is this a critical part that needs to stay firmly in there or can it be sloppy because it keeps falling out? this pic is my other motor the same thing happened so im guessing this is common? Thanks for the help!

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[Toolanddiemaker]

I ended up pulling a pin from one of my destroyed cranks and pressed it in worked great problem solved!