What was found
CORROSION ON HORIZONTAL STABILIZER UPPER SKIN. CORROSION WAS REMOVED AND FOUND WITHIN LIMITS IAW SRM 55-03D, PAR 30. REPAIR BUSHINGS WERE FABRICATED AND INSTALLED IAW SRM 55-3. REPAIRED IAW ETI-88-14-219 REV ORIG AND ER/A 52935214, REV ORIG.