What was found
DURING D-CHECK, FOUND RIGHT HAND LONGERON 24 HAS A CRACK. REMOVED DAMAGED LONGERON. LOCATED, DRILLED AND INSTALLED NEW LONGERON 24 IN ACCORDANCE WITH DOUGLAS AIRCRAFT COMPANY, DRAWING NR 5753508 AND SRM 51-1-24, 51-1-20D AND 51-3-0. WORK ACCOMPLISHED UNDER ARROW AIR FORM M3A, WORK ORDER 970101, ITEM NR 2191, CONTROL NR 5809.