What was found
RH WING OB LEADING EDGE WINGLET COUNTER BALANCE WEIGHTS HAVE CORROSION ON THEM AVIATION PARTNERS BOEING 737-800 MAINTENANCE MANUAL SUPPLEMENT AP37.8-0618 57-44-02. REMOVED R/H WING LEADING EDGE WINGLET COUNTER BALANCE WEIGHT CLEANED AND APPLIED PRIMER TO R/H WING ON LEADING EDGE WINGLET COUNTER BALANCE WEIGHTS IAW EA M-22-157-00365; ENTERED CORROSION INFORMATION; AVIATION PARTNERS BOEING 737-800 MAINTENANCE MANUAL SUPPLEMENT AP37.8-0618 57-44-02; REINSTALLED RIGHT WING OUTBOARD LEADING EDGE WINGLET COUNTER BALANCE WEIGHTS PER AVIATION PARTNERS BOEING 737-800 MAINTENANCE MANUAL SUPPLEMENT AP37.8-0618 57-44-02 REF EA M-22-157-00365 FOR CORROSION REMOVAL