You have to remove the bolt in order to seal it. I'd just do one at a time. Then re-install and torque to spec (36 lb-ft). I've not heard of anyone having re-alignment issues doing this process.awesome, ill check it out myself !
Can I completely remove the bolt? will something not line up after? Im worried that whatever its holding inside the engine may drop/not be able to be secured once I remove to apply the sealer?
also, how do I remove the bolt? does the axle need to be removed? its VERY tight