What was found
LEVEL 2 CORROSION, CORROSION SSI:553006 RUDDER HINGE ARM NR 7 STUD HOLES L/R SIDES WITH CORROSION. REPAIRED VERTICAL STABILIZER RUDDER HINGE ARM BR1 OVERSIZED HOLE AND HINGE BR7 REPLACEMENT IAW DELTA ER/A 634168-14 REVISION ORIGINAL DATED 27-MAY-26. NOTE: FOR ORIGINAL DOCUMENT OF REPAIR PRI AND DELTA ER/A 634168-14 SEE DELTA CARD NO. 200-279 AND MATERIALS CHARGED ASSOCIATED ER/A 00-634168 ADDED FOR AC 3251. (LP: 1619972, AIRCRAFT WAS GROUNDED)