What was found
STABILIZER DORSAL FIN CRACKED AT AFT FASTENER HOLE. REF EA 17-55-037041R. CUT OUT DAMAGED SECTION OF VERTICAL STABILIZER DORSAL FIN SKIN, FABRICATED AND INSTALLED REPAIR DOUBLER AND FILLER IAW B717 SRM 55-30*-01 REPAIR 5, 51-41-01, 51-40-08, 51-10-04, 51-20-05.