What was found
(CAN) PRIOR TO FIRST FLIGHT OF THE DAY DURING THE PREFLIGHT THE PILOT NOTICED AN OIL LEAK BETWEEN THE HEAD AND BARREL OF #1 CYLINDER. THE CYLINDER WAS REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) PRIOR TO FIRST FLIGHT OF THE DAY DURING THE PREFLIGHT THE PILOT NOTICED AN OIL LEAK BETWEEN THE HEAD AND BARREL OF #1 CYLINDER. THE CYLINDER WAS REPLACED.