What was found
RT H/S L/E 2ND RIB FROM I/B CRACKED BY LWR AFT FASTENER. 8-28 / [01] REMOVED # 2 RIB AT RT HORIZ STAB L/E; LE STA 86.66 REF B737-700 SRM 51-40-02-0G-0.;[02] LOCATED AND DRILLED NEW RIB AT RT HORIZ STAB L/E; LE STA 86.66 REF B737-700 SRM 51-40-05-0G-0 AND DWG# 186A1001.;[03] VERIFIED 1-2.;[04] OK TO INSTALL NEW RIB.;[05] INSTALLED NEW RIB AT RT HORIZ STAB L/E; LE STA 86.66 REF B737-700 SRM 51-40-02-0G-0 AND DWG# 186A1001.;[06] REMOVED AND REPLACED # 6 RIB AT RT HORIZ STAB L/E; LE STA 86.66 REF B737-700 SRM 51-40-02-0G-0 AND DWG# 186A1001.;[07] CORRECTION STEP# 6: RIB # 2;[08] VERIFIED 5-7.