What was found
DURING THE SPEED BRAKE TEST, WHEN THROTTLE WAS BROUGHT BACK TO IDLE, LT ENGINE SHUTDOWN. RESTARTED AND PERFORMED SPEED BRAKE TEST AGAIN WITH SAME RESULT OF LT ENGINE SHUTTING DOWN.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING THE SPEED BRAKE TEST, WHEN THROTTLE WAS BROUGHT BACK TO IDLE, LT ENGINE SHUTDOWN. RESTARTED AND PERFORMED SPEED BRAKE TEST AGAIN WITH SAME RESULT OF LT ENGINE SHUTTING DOWN.