What was found
C-CHECK, LT WING NR 1 FLAP VANE HAS DELAMINATED AREA DOT 53901. REMOVED NR 1 FLAP VANE FROM I/H WING IAW DC-8 MM 27-51-14. SENT TO STOCKROOM. INSTALLED NR 1 FLAP VANE I/H WING IAW DC-8 M/M 27-51-14 PG 201, 203 PAR 2B. PENDING OPS CHK PERFORMED, OPS CHK NORMAL IAW DC-8 MM 27-50-0.