What was found
LEFT WING I/B FLAP UPPER SURFACE T/E HAS MULTIPLE CORROSION GROUNDED - YES. ACCOMPLISHED PERMANENT CAT A REPAIR TO LEFT WING I/B FLAP T/E PROFILE IAW ASA EA # CMPT-57EA-01966 REV 00 DAMAGE AND REPAIR DIMENSIONS LOCATED IN WORK STEPS ON STEP 007, 009011 A/C : N637VA, A/C S/N :3465 FLIGHT HOURS 45004:12, FLIGHT CYCLES:14478, WEIGHT VARIANT: 010