What was found
LIFTER FAILED AT NR 4 CYLINDER CAM LOBE. LOBE DAMAGED AND PEENED ON CAMSHAFT. CRANKSHAFT PILOT END, BENT OVER LIMITS. FLANGE ON CRANKSHAFT OUT OF LIMITS ON RUN-OUT. FINDINGS RESULT OF ENGINE, TIME EXPIRED INSPECTION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LIFTER FAILED AT NR 4 CYLINDER CAM LOBE. LOBE DAMAGED AND PEENED ON CAMSHAFT. CRANKSHAFT PILOT END, BENT OVER LIMITS. FLANGE ON CRANKSHAFT OUT OF LIMITS ON RUN-OUT. FINDINGS RESULT OF ENGINE, TIME EXPIRED INSPECTION.