What was found
THE SAFETY PIN WAS BROKEN OFF IN THE CYLINDER HEAD. CAUSE COULD NOT BE DETERMINED. REMOVED THE BROKEN PIN FROM CYLINDER AND REPLACE WITH A NEW SAFETY PIN.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THE SAFETY PIN WAS BROKEN OFF IN THE CYLINDER HEAD. CAUSE COULD NOT BE DETERMINED. REMOVED THE BROKEN PIN FROM CYLINDER AND REPLACE WITH A NEW SAFETY PIN.