What was found
DURING POST 300 HOUR MAINTENANCE AUTO ROTATION CHECK, THE ENGINE FLAMED OUT WHEN THE THROTTLE WAS ROLLED DOWN TO IDLE. DURING INSPECTION, THE FUEL CONTROL PR/PG VALVE SHOWED SIGNS OF PNEUMATIC LEAKAGE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING POST 300 HOUR MAINTENANCE AUTO ROTATION CHECK, THE ENGINE FLAMED OUT WHEN THE THROTTLE WAS ROLLED DOWN TO IDLE. DURING INSPECTION, THE FUEL CONTROL PR/PG VALVE SHOWED SIGNS OF PNEUMATIC LEAKAGE.