Dealer fuck up? Motorcycle abs freakout/fade

[fitz19d]

Got to looking after dinner. Found the front abs sensor bolt hanging by a thread and the sensor out an inch or so. So there's that culprit and me still wondering if I've got air in the system from a faulty bleeding since I've got that liquid and cap off.


Should there be any kind of thread locker on that bolt? When I tightened with an allen key I was suprised how few turns into the tight position and not much of a usual cinching it down sensation, just hit the wall and stops.