What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION OF TRACK DUMMY RAIL AT FR16 AND BL Y503.2, MEASURING L= 0.691 IN, W= 0.086 IN, D= 0.588 IN. REPLACED DUMMY RAIL WITH NEW IAW A321 SRM 51-42-11-801, 51-72-11-911-001, DRAWING D53112825, AND D53110984002 .