What was found
RT HORIZONTAL STABILIZER CENTER BOSS UPPER SURFACE INBD JOINT HAS 3 EA BARREL NUT SEALER PLUG LOOSE. CORROSION FOUND 1 EACH BARREL NUT HOLE. REMOVED CORROSION, REAMED HOLE, INSTALLED BUSHING ON 1 EACH BARREL NUT HOLE IAW SRM 55-10-03 FIG 15, PARA D, 51-20-00 AND 51-10-03 PARA 14/21.