As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION FOUND A 6 INCH CRACK IN ANGLE JUST FORWARD OF RUDDER TRIM ACTUATOR IN TAIL COMPARTMENT AREA AT STA 1485, RT SIDE. THE VENT BOX WAS REMOVED IAW SRM 51-30-1. THE ANGLE WAS REMOVED AND A NEW ANGLE WAS INSTALLED IAW SRM 51-30-5. THE VENT BOX WAS REINSTALLED IAW SRM 51-30-1.