What was found
(CAN) MAIN ROTOR DRIVESHAFT FORWARD YELLOW TELE-TEMP FOUND DARKENED. MAIN ROTOR DRIVESHAFT REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) MAIN ROTOR DRIVESHAFT FORWARD YELLOW TELE-TEMP FOUND DARKENED. MAIN ROTOR DRIVESHAFT REPLACED.