A method of attaching {HEAD ~ a bolt attachment} to a composite fan case in {TAIL ~ a gas turbine engine} comprising the steps of: 
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A method of attaching { HEAD ~ a bolt attachment } to a composite fan case in { TAIL ~ a gas turbine engine } comprising the steps of :
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH