What was found
CRACK ON WEB STA Y=674 X=55 AT PASSENGER CABIN (CPAX). SUMMARY OF NRC 00311: WEB STA Y=674 X=55 AT PASSENGER CABIN WAS REPAIRED PER ERA 614715-14 REV ORIGINAL SECTION I PERMANENT REPAIR. REPAIR APPROVAL IS LIMITED TO 24-MONTHS FROM 14JAN24 ONLY. ADDITIONAL ENGINEERING AUTHORIZATION (ERA) REVISION IS REQUIRED FOR CONTINUED SERVICE OF THIS REPAIR BEYOND THIS LIMIT. NOTE TO ENGINEER: DAMAGE TOLERANCE EVALUATION IS REQUIRED IN ACCORDANCE WITH PROCEDURES ESTABLISHED IN FAA AC 120-93. UNDER LOG PAGE 0159095. ASSOCIATED ERA 14-614715 ADDED FOR AC 9585. (LP #0161195)