What was found
DURING HEAVY CHECK FOUND RT WING NR 3 MIDDLE, FLAP TRACK SUPPORT FWD ATTACHMENT TO WING HARDWARE CORRODED. MX R & R RT WING NR 3, MIDDLE, FLAP TRACK SUPPORT FWD ATTACHMENT TO WING HARDWARE, PN 170-18284-001, MS24665-319, MS14145L8 IAW AMM 57-57-31.