What was found
WEAR AND CORROSION ON ANGLE OF EMPENAGE AREA SELMENT AREA OF ACCESS PANELS 321A, 323AL, 323BL, 323CL, 324AL, 323AR, 323BR, 323CR, 324AR AT VERTICAL STABILIZER. ANGLE OF EMPENAGE AREA SELMENT AREA OF ACCESS PANELS ON THE VERTICAL STABILIZER WERE REPLACED PER SRM 51-40-05-0G, SRM 51-40-08-0G AND B737-900 SRM 51-40-02-0G.