As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN A HOVER READY FOR TAKEOFF, TOOK OFF INTO A HOVER AND THE N2 DROPPED TO 95 PERCENT AND WOULD NOT RECOVER OR RESPOND TO INCREASE OR DECREASE TO BEEP SWITCH. MAINTENANCE FOUND BEEP MOTOR INTERMITTENT, REMOVED AND REPLACED, ALSO FOUND THAT THE GOVERNOR WAS DROPPING, REMOVED AND REPLACED GOVERNOR. COMPLIED WITH GROUND CHECKS AND OPS CHECK FLIGHT ALL CHECKS GOOD. (M)