What was found
DURING HEAVY MAINTENANCE: AFTER REMOVED BEARING CORROSION FOUND ON THE BORE OF HINGE N7 VERTICAL STABILIZER; REF AEROMAN WO 2025 282/1 NR 2025-530866. REMOVED AND REPLACED HINGE #7 VERTICAL STABILIZER IAW AMM 27-21-41-400-001-A STEP 2 (A). TOOL USED EDDY CURRENT EQUIPMENT, P/N: NORTEC600D, S/N: 220272512 , DUE DATE: FEB-05-2026. SMALL HOLE GAUGE, P/N: 2ZVC5, S/N:AE-423265, DUE DATE: JUL-03-2026. CALIPER, P/N:500-196-30, S/N:A23033275, DUE DATE: JUN-09-2026. TORQUE P/N: QD2FR75B S/N: 0721718265 D/D: SEP-14-2025."