NEU motor broken, how to measure, and locktite in motor screws?

[bdebde]

It likely is broken if it gets hot very quick... there is really no way to check with common tools as what usually happens is the rotor magnets get weak due to heat. Rotors can be replaced, but can be expensive for the Neus... best bet to send it in to get tested/repaired.

I don't use locktite on motor screws, but will often use a washer/lockwasher if there is room on the motor mount.

Hudy tools are some of the best but very expensive... I have had good luck with the associated driver bits, they fit in a common handle and can be put in the power driver as well. I think they all wear out after a while so always replace a worn driver out before it starts damaging the fasteners.