What was found
RIGHT HORIZONTAL STABILIZER INSPAR RIB ASSY. #5 (STAB STA 129.50); STIFFENER #3 CRACK NOTED. / [01] CUT AND REMOVED DAMAGE AT RT HORIZONTAL STABILIZER RIB #5 STIFFENER#3 AND PERFORMED SURFACE ROUGNESS OF 125 MICROINCHES RA OR BETTER TOOL USED ROUGNESS BLOCK B/C172331 REF USED SRM 55-10-09-2R-4 STEP 4.B(1)FIG 202 DETAIL A-A;[02] PERFORMED HFEC AT CUT OUT AS PER NDTM PART 6; 51-00-00 PROCEDURE 23. CRACK FOUND AT STIFFENER #3 WEB AREA ADJOINING LOWER FLANGE. CRACK LENGTH : 0.400'<BR>[NORTEC 600 ; B/C 166316 ; CALIB.DUE- 10/22];[03] REMOVED DAMAGE AT RT HORIZONTAL STABILIZER RIB #5 STIFFENER #3 WEB AREA LOWER FLANGE REF USED SRM 55-10-09-2R-4 FIG 202 DETAIL A;[11] INSTALLED RIB STIFFENER REPAIR AT RT HORIZONTAL STABILIZER AT #5 RIB REF USED SRM 55-10-09-2R-4 STEP 4FIG 202 DETAIL A;[12] ACCOMPLISHED RIB STIFFENER REPAIR AT RT HORIZONTAL STABILIZER REF USED SRM 55-10-09-2R-4 FIG 202;[13] VERIFIED STEP 11; 12;[14] TASK C/W;[15] TASK C/W