What was found
CORROSION ON BARREL NUT HOLES NR 8, 10, 14, 16, 20, 21, 24 AND 25 AT RT HORIZONTAL STABILIZER. BARREL NUT HOLES NR 8, 10, 21, 24 AND 25 RT WERE ACCOMPLISHED IAW ERA 536425-14, REV, ORIGINAL BARREL NUT HOLES NR 16, 20 RT WERE ACCOMPLISHED IAW ERA 536433-14, REV ORIGINAL.