What was found
CORROSION FOUND ON CENTER FUSELAGE LT SIDEBOX SHELL UPPER PLATE WEB PANEL BETWEEN FRAME 42-43, PERMANENT REPAIR ON SIDE BOX UPPER SURFACE BETWEEN FRAME 42 AND FRAME 43 LT SIDE IN PASSENGER CABIN IAW PRI 546001-14, REV 0 AND ER/A 546001-14, REV B.