It's not gonna hurt the motor, it's just annoying. You can changed the coupler fairly easy, but do yourself this one favor. The GenV bolts are tight, they're that crappy torque style head, and they have thread locker on top of that. You're likely going to destroy the bolts, so get you a nice set of socket head bolts to put back in when you replace it. You can unbolt the snout assembly, and then slide the rotors out, and separate them over an oil pan so you don't get any oil on the motor. Then reseal the snout to the rotors with anaerobic sealer, torque the bolts down, and give the sealer 12 hours to cure.
