What was found
DURING HEAVY CHECK MAINTENANCE FOUND CORROSION ON SPLINES ON TORQUE TUBE NR 6 RH. REMOVED AND REPLACED R/H 6 TORQUE TUBE WITH NEW UNIT, REF: AMM 27-51-03. A/C REMAINS IN CHECK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK MAINTENANCE FOUND CORROSION ON SPLINES ON TORQUE TUBE NR 6 RH. REMOVED AND REPLACED R/H 6 TORQUE TUBE WITH NEW UNIT, REF: AMM 27-51-03. A/C REMAINS IN CHECK.