{HEAD ~ Adjustable pivot} 62 is attached to a rod 68 which is received in a bore 70 formed in a boss 72 of {TAIL ~ engine block} 10 
{ HEAD ~ Adjustable pivot } 62 is attached to a rod 68 which is received in a bore 70 formed in a boss 72 of { TAIL ~ engine block } 10
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH