What was found
DURING CHECK-C MAINT ON RT WING THE REAR SPAR PANEL FWD OF RT GEAR STRUT WELL HAD DELAMINATION AND RIVET HEADS PULLED THRU SKIN AT L/E OF PANEL. REMOVED DELAMINATED PANEL. INSTALLED NEW TWA (P/N 217-2782) PER SPM 6-70-01 PAGE 3B (1) (2) AND DRAWING 9936835. DRILLED, COUNTERSUNK AND TRIMMED PANEL PER SRM 51-10-4A PAGE 9 AND 10. TREATED HOLES AND TRIMMED EDGES PER SRM 51-90-0 WITH TWA (P/N 50-1775). CORROSION TREATED ATTACH ANGLES PER SRM 51-10-3. INSTALLED HI-LOKS PER SRM 51-30-5. SCREWS, WASHERS AND NUTS PER SRM 51-30-1 AND RIVETS PER SRM 51-30-2.