What was found
UPON EXTERNAL WALKAROUND FOUND OUTBD RIGHT TRAILING EDGE FLAP DELAMINATED. INSPECTED FLAP TRACKS AND HDWR, STARTED INSTALLATION OF R/H OUTBOARD AFT FLAP REF AMM 27-51-22-400-801 STEPS 3G THRU 3H (4)-(F) VERIFIED R/H OUTBD AFT FLAP INSTALLATION STEPS 3G-3H(4)(F) PER AMM 27-51-22-400-801. REF GMM 09-25-05. COMPLETED INSTALLATION OF RIGHT WING OUTBOARD AFT FLAP REF AMM 27-51-22-400-801. VISUALLY INSPECTED FOR ALIGNMENT, RIG, ADJUSTMENT, OPS & FUNCTIONAL CHECKS AMM 27-51-22-400-801 FROM STEP 3H(4)(F) THROUGH COMPLETION. NO LIMITING DEFECTS NOTED, ALL DIMENSIONAL CHECKS GOOD.