What was found
RIGHT HAND HORIZONTAL STABILIZER INSPAR RIB; STATION 120.30.; 2ND VERTICAL STIFFENER IS CRACKED. ; / REMOVED DAMAGE FROM RH HORIZONTAL STABILIZER INSPAR RIB STA. 120.30 2ND VERTICAL STIFFENER IAW SRM 53-10-09-2R-4 REPAIR-4; [03] REMOVED DAMAGE FROM RH HORIZONTAL STABILIZER INSPAR RIB STA. 120.30 2ND VERTICAL STIFFENER IAW SRM 55-10-09-2R-4 REPAIR-4; [04] VERIFIED CORRECTIVE ACTIONS 1-3.<BR><BR>APPLICABILITY AND DAMAGE REMOVAL; [05] HFEC INSPECTED CUTOUT IN STIFFENER PER 737NDT PART 6 51-00-00 PROCEDURE 23. FOUND CRACK IN WEB AND MARKED IN RED INK. TOOL N600 ATS1465.; [06] REMOVED DAMAGE FROM RH HORIZONTAL STABILIZER INSPAR RIB WEB STA. 120.30 2ND IAW SRM 55-10-09-2R-4 REPAIR-4; [07] HFEC REQUEST AT RH HORIZONTAL STABILIZER INSPAR RIB WEB TO ENSURE NO CRACKS EXIST FABRICATED [1] T-SECTION MADE FROM 60-5872#7075-T76511 EXTRUSION ; AMS-QQ-A-200/15 ; LOT# 1476286-1 ; FABRICATED [2] ANGLE MADE FROM BAC1490-2793 # 7075T62 EXTRUSION LOT# 1474027-1 AND FABRICATED (2EA) [3] SHIMS MADE FROM 7075T6#0.020' LOT# 1472548-1 ; LOCATED AND DRILLED ALL REPAIR PARTS IAW SRM 55-10-09-2R-4 REPAIR-4; OK TO TREAT AND PRIME ALL REPAIR PARTS AND CUTOUT;] APPLIED CHEMICAL CONVERSION COATING AND PRIMER TO REPAIR PARTS AND COMMON AREA IAW SRM 55-10-09-2R-4 OK TO INSTALL.CHEMICAL CONVERSION AND PRIMER APPLICATION PER SRM 55-10-09-2R-4. INSTALLED REPAIR PARTS PER SRM 55-10-09-2R-4; [VERIFIED RIB REPAIR IS COMPLETE PER SRM 55-10-09-2R-4. RIB WILL BE REINSTALLED ON TTG8Q00A83QY.