What was found
DURING HEAVY CHECK, RT WING NR 5 FLAP TORQUE TUBE OTBD CORRODED AT GEARBOX. MX R & R NR 5 FLAP TORQUE TUBE IAW AMM 27-51-03. PN 5912949-2 TUBE NR 5. AIRCRAFT REMAINS UNTIL HEAVY CHECK IS COMPLETED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, RT WING NR 5 FLAP TORQUE TUBE OTBD CORRODED AT GEARBOX. MX R & R NR 5 FLAP TORQUE TUBE IAW AMM 27-51-03. PN 5912949-2 TUBE NR 5. AIRCRAFT REMAINS UNTIL HEAVY CHECK IS COMPLETED.