What was found
THE ACFT INPUT FOR 6C CHK ON DEC 10, 2009. DURING VISUAL INSP BY INSPECTOR, THE LEVEL 2 CORROSION WAS FOUND ON RT WING FRONT SPAR LOWER CHORD AT WS 727.5. THE CHORD THICKNESS OF ORIGINAL IS 0.103". THE CHORD THICKNESS OF CORROSION REMOVED IS 0.040". PHOTO WILL BE SENT BY E-MAIL. AFTER (OWNER) VERIFY AS A MAJOR REPAIR ON JAN 29, 2010, THE SPAR LOWER CHORD HAS BEEN REPAIRED IAW FAA DER APPROVED DATA AND FORM 337 WILL BE SUBMITTED TO FAA FOR FINAL RESULT OF CORRECTIVE ACTION DETAIL.