What was found
L/H WING T.E. FIXED UPPER PANEL ATTACH WEB INBD. OF DEFLECTION CONTROL RIB IS CRACKED.<[01] INSTALLED UPPER AND LOWER FASTENERS IN WEB PER SRM 51-40-02.;[02] VERIFIED INSTALLED UPPER AND LOWER FASTENERS IN WEB PER SRM 51-40-02.;[03] REMOVED AND REPLACED RIB IAW SRM 51-40-02.;[04] ADDED PN/SN TO THIS FAULT PER MECHANIC'S REQUEST;[05] EDITED STEP ONE SIGNOFF;[06] 02 - INSPECTED PER [SRM 51-40-02-0G-0-B00069 (GENERAL - FASTENER INSTALLATION AND REMOVAL - AIRFRAME - PERMANENT)]