Device for self adjusting and {HEAD ~ method} for arranging {TAIL ~ an impulse transmitter} in relation to a rotor 
for arranging
Device for self adjusting and { HEAD ~ method } for arranging { TAIL ~ an impulse transmitter } in relation to a rotor
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH