What was found
DURING C-CHECK INSPECTION, DISCOVERED CRACKED FUSELAGE SKIN AT STATION 1167, LONGERON 19L. REPAIRED BY TRIMMING OUT THE DAMAGE, HFEC INSPECTING, FABRICATING AND INSTALLING REPAIR FILLER AND EXTERNAL REPAIR DOUBLER WET WITH SEALANT. ACCOMPLISHED IAW EVERGREEN AIR CENTER, ENGINEERING CHANGE/REPAIR AUTHORIZATION NR N660HA-53-011-EAC. (M)