What was found
EA 5510-01843 REV H. OP 001: DURING C-SCAN INSP OF LH HORZ P/N: 186A2000-33 S/N 000908, CRACK INDICATION NOTED BEYOND ACCEPTABLE LIMITS AT RIB 129.50, AFT OF DOUBLER LOWER SKIN. REF TO PEMCO NR 12733.0602 REPAIRED DAMAGE AREA AT L/H HORIZ. STAB LWR INSPAR SKIN RIB 129. V927860 50 PER B737-800 SRM 55-10-01-2R-11 REPAIRED 11 CAT B REQUIRES IN SPECTION THRESHOLD AT 56,000 FC IAW B737 SRM 55-10-01-2R-11 TABL E 204, FIG 206, SHT1. WORK PEFORMED BY V907635, ENTERED BY REPAIRED DAMAGE AREA AT L/H HORIZ. STAB LWR INSPAR SKIN RIB 129. 50 PER B737-800 SRM 55-10-01-2R-11 REPAIRED 11 CAT B REQUIRES IN SPECTION THRESHOLD AT 56,000 FC IAW B737 SRM 55-10-01-2R-11 TABL