As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
VISUAL EXFOILIATING CORROSION FOUND OF LH ENGINE PYLON SUPPORT BEAM AT SCHEDULED AIRCRAFT INSPECTION. .75 INCH L BY .50 INCH W, .012 INCH DEEP. CORRECTIVE ACTION IS DAMAGED AREA WAS REMOVED AND INSTALLED DOUBLER. WORK PERFORMED IN REFERENCE TO LEARJET INC./ODA - 501508 - CE REPAIR DRAWING R6053400071 REV -.