What was found
DURING INSP, MX FOUND LT & RT WING SKIN BUCKLED BETWEEN ENGINE NACELLE AND FUSELAGE & LIFTED AT ONE POINT AT MAIN SPAR ATTACHMENT (LIFTED & BUCKLED APPROX. .1250" BETWEEN RIVETS). FURTHER INSP FOUND BUCKLING OF THE MAIN WING SPAR WEBS IN THE LT & RT OTBD WHEEL WELL AREAS. (PILOTS HAD REPORTED A FLIGHT EXPERIENCING SEVERE WIND SHEAR A FEW DAYS EARLIER.) DAMAGE SUSPECTED DUE TO OVER-STRESSING OF THE WINGS DUE TO SEVERE TURBULENCE. AWAITING EXAMINATION & EVALUATION BY DAR AS THERE IS LITTLE OR NO SUPPORT FROM MFG ON THIS TYPE OF DAMAGE.