What was found
RH AFT FUSELAGE FIN TO BODY INTERFACE CLOSURE ANGLE (SKATE ANGLE) HAS CHAFE DAMAGE AT FWD AND AFT ENDS AND BARE METAL ALONG ENTIRE LENGTH / CHAFE DAMAGE ON RH AFT SKATE ANGLE FOUND TO BE OUT OF LIMITS DUE TO NO SRM ALLOWABLE DAMAGE. PART WILL BE REPAIRED BY REPLACEMENT. IAW SRM 51-10-02-0G-0 PAR 9C. REMOVED AND REPLACED RH AFT SKATE ANGLE FROM BS 1016 - BS 1132 IAW SRM 51-40-02 AND IAW DWG # 148A3590 AND IAW DWG # 148A8300