As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING OP 16 MAINT CHECK ON THE RT WING REAR SPAR, A CRACK WAS FOUND IN THE LOWER SPAR CAP AT I/B FLAP SUPPORT FITTING LOWER I/B HOLE, 1.25 INCH LONG. STOP DRILLED CRACK PER DOUGLAS DRAWING JO 60271 NOTE 29. EDDY CURRENT INSP WAS ACCOM PER NDT 51-00-03 AND CRACK WAS CONTAINED. REPAIRED CRACK IN LOWER SPAR CAP AT I/B FLAP SUPPORT PER DOUGLAS DRAWING JO 60271.