The splice plates 242 a and 242 b are arranged axially on {HEAD ~ either side} of {TAIL ~ the end plates} 242 a, 242 b that are to be coupled together 
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The splice plates 242 a and 242 b are arranged axially on { HEAD ~ either side } of { TAIL ~ the end plates } 242 a , 242 b that are to be coupled together
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH