What was found
DURING TOP OVERHAUL, INSPECTION REVEALED WORN OUT EXHAUST AND INTAKE VALVE SPRING RETAINING ROTO-COILS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING TOP OVERHAUL, INSPECTION REVEALED WORN OUT EXHAUST AND INTAKE VALVE SPRING RETAINING ROTO-COILS.