What was found
R/H HORIZ STAB L/E 341B AS A CRACKED RIB AT L/E STA 151.75 (MARKED)<[01] NDI HFEC VERIFY RIB IS CRACKED AT R/H HORIZ STAB LE STA 151.75 IAW SRM 51-10-02-0G-0;[02] HFEC INSPECTED AREA IAW 737 NDTM PART 6 51-00-00 PROCEDURE 23.<BR>CRACK NOTED WITHIN INSPECTION AREA. MARKED ENDS OF CRACK.<BR>EQUIP USED:<BR>-NORTEC 600 ID: ATS1465 CAL DUE: 09/23;[03] REMOVED AND REPLACED R/H HORIZ. STAB L/E 341B RIB AT L/E STA. 151.75 P/N 186A1401-2 IAW SRM 51-40-02 AND DWG 186A1001;[04] VERIFIED CORRECTIVE ACTION STEP 3.;[05] VERIFIED MEASUREMENT TABLE AND TASK CARD COMPLETE.