What was found
OIL LEVEL DROPPED TO 17 PERCENT DURING FLIGHT. REPLACED SPLINE PLUG, RAN LT ENGINE AT 85 PERCENT N2 AND SHUTDOWN ENGINE TO CHECK FOR LEAKS. COMPLIED WITH LEAK CHECK OF LT ENGINE BOTH OIL AND HYD WITH NO LEAKS NOTED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
OIL LEVEL DROPPED TO 17 PERCENT DURING FLIGHT. REPLACED SPLINE PLUG, RAN LT ENGINE AT 85 PERCENT N2 AND SHUTDOWN ENGINE TO CHECK FOR LEAKS. COMPLIED WITH LEAK CHECK OF LT ENGINE BOTH OIL AND HYD WITH NO LEAKS NOTED.