What was found
FOUND RIB #8 P/N 174A1008-2 OF DORSAL FIN ASSEMBLY CRACKED / [01] REMOVED RIB AT DORSAL FIN AS PER REF B737-700 SRM 51-40-02-0G-0. PERFORMED BY RS # 35463;[02] LOCATED AND DRILLED NEW RIB AS PER REF B737-700 SRM 51-10-05-0G-0. PERFORMED BY RS # 35463;[03] VERIFIED STEPS 1 AND 2. OK TO INSTALL NEW RIB.;[04] INSTALLED NEW RIB #8 AT DORSAL FIN AS PER REF B737-700 SRM 51-40-02-0G-0 AND DWG # 174A1008;[05] TO CORRECT STEP #2 - CORRECT REF. IS B737-700 SRM 51-40-05-0G-0;[06] CERTIFIED;[07] VERIFIED STEPS:4 AND 5.