What was found
DURING A SCHEDULED MX EVENT, DAMAGE WAS FOUND ON THE AFT CARRY THRU SPAR ASSY. DAMAGE INCLUDES UPPER SPAR WEB FLANGE CRACKS AND MISSING MATERIAL, CRACK STOP DRILL DAMAGE TO UPPER SPAR CAP, AND IMPROPERLY DRILLED HOLES THAT PENETRATE THE SPAR CAP VERTICAL FLANGES AND BULK UPPER SECTION OF UPPER SPAR CAP. UPON FINDING DAMAGE, A WO WAS OPENED WITH MRO WHO IN TERM SUBMITTED AN ENGINEERING REQUEST. ENGINEERING HAS BEEN RECEIVED AND REPAIRS ARE IN PROCESS.