What was found
RIGHT HORIZONTAL STABILIZER LEADING EDGE ACCESS PANEL 341B RIB #4 CRACKED / [01] PERFORMED HFEC INSP ON R/H HORIZ STAB L/E ACCESS PANEL RIB#4 IAW B737 NDT P6 51-00-00 PROC.23; CRACK NOTED (LENGTH 0.450?)<BR>TOOL USED : NORTEC 600 B/C 172389 CALDUE: 03/23;[02] REMOVED CRACKED RIB #4 AT R/H HORIZONTAL STAB L/E PANEL #341B REF B737-700 SRM 51-40-02-0G-0;[03] INSTALLED RIB #4 AT AFT CARGO COMP R/H HORIZ. STAB L/E REF SRM 51-40-02-0G-0.;[04] CORRECTION: INSTALLED RIB #4 AT R/H HORIZ. STAB L/E REF SRM 51-40-02-0G-0.;[05] LATE ENTRY: OK TO INSTALL SERVICEABLE RIGHT HORIZONTAL STABILIZER LEADING EDGE ACCESS PANEL 341B #4 RIB.;[06] INSTALLATION WILL BE ACCOMPLISHED ON TASK CARD TTG8Q0025LG3;[07] CORRECTION OF STEP #5:<BR>LATE ENTRY: OK TO INSTALL LEADING EDGE #4 RIB.;[08] INSTALLATION OF L/E PANEL 341B WILL BE ACCOMPLISHED ON TASK CARD TTG8Q0025LG3