Threaded stud 74 is threadably engaged with the interior of bore 70 so that upon {HEAD ~ rotation} of {TAIL ~ stud} 74, pivot point 62 will move laterally with respect to crankshaft 16 
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Threaded stud 74 is threadably engaged with the interior of bore 70 so that upon { HEAD ~ rotation } of { TAIL ~ stud } 74 , pivot point 62 will move laterally with respect to crankshaft 16
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH