Friction is generated between the outer surface of {TAIL ~ the unattached portion} of {HEAD ~ the friction damper} and the underside of the adjacent shroud 
Friction is generated between the outer surface of { TAIL ~ the unattached portion } of { HEAD ~ the friction damper } and the underside of the adjacent shroud
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH