What was found
EA 5510-01843 REV H CRACK NOTED ON L/H LOWER HORIZONTAL STAB SKI N AT RIB 8, STATION 147.9, IN BETWEEN PREVIOUS REPAIRS. (REF AAR NR 99911900) QC V935163). REMOVED DAMAGE CRACK & REPAIRED AREA ON L/H HORIZONTAL STAB LOWE R SKIN ALONG RIB 8 STATION 147.9 IN BETWEEN PREVIOUS REPAIRS IAW B737-900ER SRM 55-10-01-2R-11;THIS REPAIR IS A CATEGORY B & REQ UIRE REPEAT INSPECTION GIVEN AT B737-900ER SRM 55-10-01-2R-11 ST EP 5 TABLE 204 (WORK ACCOMPLISHED BY AAR TECH V931931 AND AAR INITIATE DIP FOR REINSPECTION THRESHOLD REF SRM 55-10-01-2R-11 STEP 5 TABLE 204 @ 56000 TOTAL CYC, DVI & LFEC @ 9000 CYC INTERVALS. INITIATE DIP FOR REINSPECTION THRESHOLD REF SRM 55-10-01-2R-11 TOMC-APPROVAL FROM SC1ELBYC COMMENT STEP 5 TABLE 204 @ 56000 TOTAL CYC, DVI & LFEC @ 9000 CYC INTERVALS. DIP CRITERIA FOR REINSPECTION IS CORRECT. DIP APPROVED. QC QC REVIEWED. INSPECTIONS CREATED BY AUTODIP PENDING AIRCRAFT RECORDS AUDIT & UPDATE.