Using the UP9K with Tone Generator set to Low. I got 44db's at 40kHz.
As you can see by the picture below I had not turned on my tone generator as of yet (Off).
When its overgreased and it doesn't come out a drain plug or from a blown seal, it has to go somewhere...and
that's usually into the armature of the motor. This could short-out a motor, greatly shorten the life of a motor, as
well as cause excessive heat on the motor.
