What was found
YWG - MAJOR REPAIR - DURING C-04 CHECK CORROSION WAS FOUND ON THE R/H ELEVATOR OUTBOARD AFT SERVO ACTUATOR ATTACH FITTING INBOARD LUG BORE EDGE. MAINTENANCE BLENDED OUT CORROSION AT INBOARD LUG BORE EDGE, REAMED THE LUG BORE TO 1.0374", PERFORMED HFEC INSPECTION TO VERIFY NO CRACKS EXIST, FABRICATED A REPAIR SLEEVE BUSHING, AND INSTALLED REPAIR SLEEVE BUSHING IAW AWA ER 26-5526-02122-TB3.