What was found
EMPENNAGE, AFTER REMOVAL OF APU INLET DOOR FOUND STRAP AT BS 1787 BETWEEN S3 - 6R WITH CORROSION. CORROSION OUT OF LIMITS IAW SRM 51-10-02-0G, REV 118.0. THOUGH STRAP REMOVED AND NEW STRAP FABRICATED IAW DWG NR 148N3138, SHT 1, REV C AND INSTALLED IAW DWG NR 148N3105, SHT 1, REV C. REPAIR CLASSIFIED AS MAJOR.