Pin 74 is received within {TAIL ~ a slot} 76 formed in {HEAD ~ the arcuate rear wall} 66 of the upper bladeguard 30 
Pin 74 is received within { TAIL ~ a slot } 76 formed in { HEAD ~ the arcuate rear wall } 66 of the upper bladeguard 30
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH